***Acura TL AWD V6-3.7L Technical Service Bulletin # 12-032 Date: 130403

***Acura TL AWD V6-3.7L Technical Service Bulletin # 12-032 Date: 130403

Cell Phone - Programming (HFT) HFL Control Units

12-032

April 3, 2013

Applies To:

Acura Vehicles with Programmable HFL Control Units

Updating Programmable HFL (HFT) Control Units

(Supersedes 12-032, dated March 21, 2013, to revise the information marked by the black bars and asterisks)

REVISION SUMMARY

*Under the subheading HFL CONTROL UNIT UPDATE PROCEDURE, new images and text were added.*

The procedures in this service bulletin are used and referenced in other service bulletins.

This bulletin describes the procedure to update the software in programmable HandsFreeLink (HFL) control units.

This bulletin consists of two procedures:

^ Vehicles without Navigation.

^ Vehicles with Navigation.

This service bulletin also describes these subjects:

^ Required tools and equipment

^ Updating tips and precautions

^ Who to contact for questions or problems when using Acura-supplied updating equipment, including software and tools

NOTE:

Whenever you install a new HFL control unit, check that it has the latest software, and update it if needed.

WARRANTY CLAIM INFORMATION

Refer to the specific service bulletin for the symptom you are repairing.

QUESTIONS ABOUT THE UPDATING EQUIPMENT OR THE INTERACTIVE NETWORK

For questions about the software application, refer to the job aid titled Acura HFL (HFT) Control Unit Update User's Guide, available on ISIS.

For cellular phone compatibility listings or required settings, call JCI Technical Support.

For HFL PC software installation or Bluetooth pairing issues, call the iN Support Center.

For HFL module reprogramming (vehicle side) and general troubleshooting, call Tech Line.

Disclaimer

Required Tools and Equipment

^ A laptop PC, loaded with the newest version of the HDS software, and equipped with the minimum requirements:

- Any version of Windows listed below:

^ Windows XP (32-bit), at least 512 MB RAM, and Service Pack 2

213

^ Windows Vista/7 (32-bit), at least 1 GB RAM

^ Windows 7, (64-bit), at least 2 GB RAM

- 1 gigahertz (GHZ) or faster 32-bit (x86) or 64-bit (x64) processor

- At least 16GB of available hard disk space (32-bit) or at least 20 GB hard disk space (64-bit; Windows 7 only)

- windows Vista Only: Support for DirectX 9 graphics with WDDM and at least 128 MB of graphics memory (32 MB for Home Basic)

- windows 7 Only: DirectX 9 Graphics device with WDDM 1.0 or higher driver

- The Microsoft.NET Framework software application: Version 2.0 or later

NOTE:

This is available to download for free; go to microsoft.com or ask your system administrator for assistance.

^ The latest version of the HDS software installed on this computer.

^ A recognized Bluetooth radio device installed on this computer. If one is required, order P/N: CDWF8T016 from the Tool and Equipment

Program (on iN, click on: Service > Quick Links > Tool and Equipment Program), or choose a commercially-available device from the list.

Vehicles Without Navigation

Vehicles without Navigation

NOTE:

Failure to follow the procedures and precautions in this bulletin may damage the HFL control unit.

1. Connect a jumper battery to the vehicle and leave it connected during this entire procedure to maintain a steady voltage.

2. Press the engine start/stop button to select the vehicle ON mode.

214

3. Press and hold the audio preset No.1 button, then press and hold the audio preset No.6 button. Press and hold the Volume/Power knob. Release

the buttons and the knob once the audio unit enters into the self-diagnosis mode and the "A-Diag DIAG" screen appears.

4. Press and hold the PHONE button for at least 5 seconds to enter the HFL diagnostic mode. One of the following screens appears: "A-Diag

XXXXX OK" or "A-Diag---."

215

5. On the HDS laptop, double-click the HFL Control Unit Update icon to launch the Honda HFL (HFT) Control Unit Update Tool (HFL update

tool).

NOTE:

The HDS laptop must be connected to an AC outlet during the reflash process and must be within a distance of 21 feet to the vehicle. Do not

allow the HDS laptop to go into sleep or hibernate mode during the reflash process. If this occurs, the Bluetooth connectivity between the

HDS laptop and the vehicle's HFL system will be dropped, and the reflash process will be interrupted. It will then be necessary to restart the

reflash procedure. See your laptop manufacturer's instructions or your system administrator for assistance to change these settings.

6. Press the audio preset No.2 button several times until the "A-diag UPDATE" screen appears on the i-MID.

7. Press the selector knob on the audio unit to change the HFL update screen. A four-digit PIN code appears. Write it down on a piece of paper or

on the RO, and leave it in the vehicle.

NOTE:

This PIN is required to complete the HFL update and to re-establish communication if the update process is interrupted. If this PIN is lost,

forgotten, or otherwise misplaced, and an interruption to the reflash process occurs, the HFL control unit will remain stuck in reflash mode,

and you will be unable to complete the update. If this happens, you must replace the HFL control unit.

8. In the HFL update tool, click on the Bluetooth icon in the upper left-hand corner of the HFL Control Unit Update screen to prepare the HDS

laptop for the pairing process with the vehicle's HFL control unit.

216

*NOTE:

If an active Bluetooth adapter is not found on the HDS laptop, this error message will appear. Please review the REQUIRED TOOLS AND

EQUIPMENT section of this publication for a recognized Bluetooth device. Contact your IT support for additional help.*

9. In the HFL update tool, the Pair with HFL" window pops up. Wait a few seconds for the display to show All Detected Bluetooth Devices." If no

devices are found after 30 seconds, click on Refresh.

NOTE:

If the HFL control unit is unable to establish a Bluetooth connection with the HFL update tool after5 minutes, it times out. If this occurs,

reboot the HDS laptop, press the engine start/stop button to select the OFF mode, and go back to step 2.

10. In the HFL update tool, select the correct Bluetooth device (if more than one appears) that matches the HandsFreeLink ID code shown in the

vehicle's display screen.

NOTE:

There may be more than one Bluetooth device listed on the HFL update tool "Pair With HFL (HFT)" screen. Select the correct HFL ID from the

list.

217

11. In the HFL update tool, enter the four-digit PIN from the vehicle's display screen into the lower left-hand corner of the pop-up window. Click

on Pair to begin the pairing process.

12. Wait for the HFL update tool to complete the Bluetooth pairing process.

13. In the HFL update tool, the Open Update Package" window pops up when the Bluetooth pairing process is complete. The HFL update tool

automatically determines which version of the HFL software is present, and which updates are on the HDS laptop. Click OK to begin the HFL

control unit reflash process.

218

NOTE:

If the HFL software is current and no update is required, the following notification pops up on the HDS laptop.

14. The HFL reflash process begins. Allow several minutes for the programming to complete. The blue bars indicate the programming status and

progression.

NOTE:

Do not press the engine start/stop button to select the OFF mode while the HDS laptop is transferring files to the HFL control unit. Doing so

will damage the HFL control unit. If Bluetooth connectivity between the HDS laptop and the HFL control unit is lost, the ignition must

remain ON, but the HDS laptop may be rebooted and the HFL update tool may be restarted, using the four-digit PIN recorded in step 7.

15. On the HFL update tool, a pop-up window alerts you when the reflash process is finalizing, and then another pop-up informs you that the

reflash process is complete. Click OK.

NOTE:

Failure to wait for the HFL update tool message Updates Complete" to display prior to pressing the star/stop button to select the OFF mode

will interrupt the HFL programming and will damage the HFL control unit.

219

16. The HFL update tool will indicate the update is complete, and automatically disconnects the Bluetooth connection from the HFL control unit.

Close the HFL update tool by clicking on the "X" in the upper right-hand corner.

17. The vehicle's display screen indicates the update status:

^ If successful, an update screen and subsequent updated successfully" messages are displayed. Press the engine start/stop button to select the

OFF mode. Go to step 18.

^ If not successful, a confirmation screen indicates that the process failed. Disregard the reference to the service manual. Go to step 20.

NOTE:

Wait at least 10 seconds before continuing to the next step.

18. Confirm the HFL control unit is updated: Repeat steps 2 through 4, then go to step 19.

220

19. Press the audio preset No.2 button several times to cycle through the display screens until you see the "A-Diag XX.XX.X" screen. Verify that

the correct software version is installed.

NOTE:

The first "A-Diag" screen displays the first five digits of the software version. Press the No.2 button to see the last two digits.

If an "A-Diag ---" screen appears, turn the audio unit OFF. Repeat steps 2 and 3 then press the PHONE" button for at least 5 seconds. The HFL

diagnostic screen is now visible. Press the audio preset button No. 2 until the "A-Diag XX.XX.X" screen is displayed. Verify that the correct

software version is installed.

^ If the software is updated to the correct version, press the engine start/stop button to select the OFF mode. The reflash process is complete.

^ If the software is not updated, go to step 20.

20. Press the engine start/stop button to select the OFF mode.

21. Repeat steps 2 through 6, then go to step 22.

22. Press the selector knob on the audio unit to change the HFL update screen. A different PIN code is displayed; ignore it. You'll use the PIN you

wrote down in step 7.

NOTE:

The original PIN is required to complete the HFL update and to re-establish communication if the update process is interrupted. If the

original PIN is lost, forgotten, or otherwise misplaced, and an interruption to the reflash process occurs, the HFL control unit will remain

stuck in reflash mode, and you will be unable to complete the HFL update. If this happens, you must replace the HFL control unit.

221

23. In the HFL update tool, click on the Bluetooth icon to pair the vehicle's HFL control unit to the HDS laptop.

*NOTE:

If an active Bluetooth adapter is not found on the HDS laptop, this error message will appear. Please review the REQUIRED TOOLS AND

EQUIPMENT section of this publication for a recognized Bluetooth device. Contact your IT support for additional help.*

24. In the HFL update tool, the Pair with HFL" window pops up. Wait a few seconds for the display to show All Detected Bluetooth Devices." If no

devices are found after 30 seconds, click on the Refresh button.

222

25. In the HFL update tool, select the correct Bluetooth device (if more than one appears) that matches the HandsFreeLink ID Code shown in the

vehicle's display screen.

NOTE:

There may be more than one Bluetooth device listed on the HFL update tool Pair With HFL(HFT)" screen. Select the correct HFL ID from

the list.

26. In the HFL update tool, enter the original 4-digit PIN (recorded in step 7) into the lower left corner of the popup window. Click Pair to start the

pairing process again.

NOTE:

If the original PIN is lost, forgotten, or otherwise misplaced, the HFL control unit will be stuck in reflash mode, and you will be unable to

complete the HFL update. If this happens, you must replace the HFL control unit.

27. Repeat steps 11 through 17 to repeat the HFL control unit update procedure.

Vehicles With Navigation

Vehicles with Navigation

NOTE:

Failure to follow the procedures and precautions in this bulletin may damage the HFL control unit.

1. Connect a jumper battery to the vehicle and leave it connected during this entire procedure to maintain a steady voltage.

2. Press the engine start/stop button to select the vehicle ON mode.

3. Wait for the navigation system to boot up. When the "OK" screen appears, press and hold the MAP/GUIDE, the DEST/ROUTE, and the

CANCEL buttons for at least 3 seconds to access "Select Diagnosis Items."

223

4. Rotate the interface dial to select "Self Diagnosis Mode," then press ENTER on the interface dial.

5. The "System Link" screen appears and does an automatic diagnostic check. Wait a few moments while the process completes. Once completed,

rotate the interface dial to select HFL and press ENTER using the interface dial.

6. In the HFL update tool, double-click the HFL Control Unit Update icon to launch the Honda HFL (HFT) Control Unit Update Tool (HFL update

tool).

NOTE:

The HDS laptop must be connected to an AC outlet during the reflash process and must be within a distance of 21 feet to the vehicle. Do not

allow the HDS laptop to go into sleep or hibernate mode during the reflash process. If this occurs, the Bluetooth connectivity between the HDS

laptop and the vehicle's HFL system is dropped, and the reflash process is interrupted. It will then be necessary to restart the reflash procedure.

See your laptop manufacturer's instructions or your system administrator for assistance to change these settings.

7. Rotate the interface dial to select "Software Update" in the HFL menu. Press ENTER on the interface dial to set the HFL system into reflash

224

readiness mode.

NOTE:

If either GA-NET or DESIP is NG, the Software Update button will be grayed out, and you won't be able to proceed with this procedure.

You must troubleshoot for and repair any NG conditions before continuing.

8. The HFL software update screen will display a 4-digit PIN code. Write it down on a piece of paper or on the RO and leave it in the vehicle.

NOTE:

This PIN is required to complete the HFL update and to re-establish communication if the update process is interrupted. If this PIN is lost,

forgotten, or otherwise misplaced, the HFL control unit will be stuck in reflash mode, and you will be unable to complete the update. If this

happens, you must replace the HFL control unit.

9. In the HFL update tool, click on the Bluetooth icon in the upper left corner of the "HFL Control Unit Update" screen in the HDS laptop to allow

pairing with the vehicle's HFL.

*NOTE:

If an active Bluetooth adapter is not found on the HDS laptop, this error message will appear. Please review the REQUIRED TOOLS AND

225

EQUIPMENT section of this publication for a recognized Bluetooth device. Contact your IT support for additional help.*

10. In the HDS laptop, the "Pair with HFL" window pops up. Wait a few seconds for the display to show "All Detected Bluetooth Devices." If no

devices are found after about 30 seconds, click Refresh.

NOTE:

If the HFL control unit is unable to establish a Bluetooth connection with the HFL update tool after5 minutes, it times out. If this occurs, reboot

the HDS laptop, press the engine start/stop button to select the OFF mode, and go to step 2.

11. In the HFL update tool, select the Bluetooth device from the list that matches the HandsFreeLink ID code shown in the navigation display.

NOTE:

There may be more than one Bluetooth device listed in the HFL update tool "Pair With HFL (HFT)" screen. Select the correct HFL ID from the

list.

226

12. In the HFL update tool, once the Bluetooth device has been detected, enter the four-digit PIN from the vehicle's display screen into the lower

left-hand corner of the pop-up window. Click Pair to begin the pairing process.

NOTE:

Leave the PIN you wrote down in step 8 with the vehicle. This PIN is required to complete the HFL update and to re-establish communication if

the update process is interrupted. If this PIN is lost, forgotten, or otherwise misplaced, the HFL control unit will be stuck in reflash mode, and

you will be unable to complete the update. If this happens, you must replace the HFL control unit.

13. Wait for the HFL update tool to complete the Bluetooth pairing process.

14. In the HFL update tool, the "Open Update Package" window pops up when the Bluetooth pairing process is complete. The HFL update tool

automatically determines which version of the HFL software is present. The compatible updates will be displayed on the HFL update tool. Click

OK to begin the HFL control unit reflash process.

227

NOTE:

If the HFL software is current and no update is required, you will see the following notification on the HFL update tool.

15. The HFL rehash process begins. Allow several minutes for the programming to complete. The blue bars indicate the programming status and

progression.

NOTE:

Do not press the engine start/stop button to select the OFF mode while the HFL update tool is transferring files to the HFL control unit.

Doing so may damage the HFL control unit. If the Bluetooth connectivity between the HDS laptop and the HFL control unit is lost, the

ignition must remain ON, but the HDS laptop may be rebooted and the HFL update tool may be restarted, using the four-digit PIN you

wrote down in step 8.

16. In the HFL update tool, a popup window alerts you when the reflash process is finalizing.

228

17. In the HFL update tool, a popup window informs you that the reflash process is complete. Click OK.

NOTE:

Failure to wait for the HFL update tool message "Updates Complete" to display prior to pressing the engine start/stop button to select the

OFF mode will interrupt the HFL programming and will damage the HFL control unit.

18. The HFL update tool will indicate the update is complete, and automatically disconnects the Bluetooth connection from the vehicle's HFL

control unit. Close the HFL update tool by clicking on the "X" in the upper right-hand corner.

19. Confirm that the software update was successful:

^ Press the engine start/stop button to select the OFF mode.

^ Wait at least 10 seconds.

^ Repeat steps 2 through 5.

^ If the software is updated to the current version, the reflash process is complete. Press the engine start/stop button to select the OFF mode.

^ If the software did not update to the current version, go to step 20.

20. Press the engine start/stop button to select the OFF mode.

21. Repeat steps 2 through 7, then go to step 22.

22. The HFL update screen will display a 4-digit PIN. Disregard this PIN; you'll use the original PIN acquired in step 8.

229

23. In the HFL update tool, click on the Bluetooth icon in the upper left corner of the screen to pair with the vehicle's HFL control unit.

*NOTE:

If an active Bluetooth adapter is not found on the HDS laptop, this error message will appear. Please review the REQUIRED TOOLS AND

EQUIPMENT section of this publication for a recognized Bluetooth device. Contact your IT support for additional help.*

24. In the HFL update tool, the "Pair with HFL" window pops up. Wait a few seconds for the display to show All Detected Bluetooth Devices." If

no devices are found after approximately 30 seconds, click Refresh.

NOTE:

If the HFL control unit is unable to establish a Bluetooth connection with the HFL update tool after 5 minutes, it times out. If this occurs,

reboot the HDS laptop, press the engine start/stop button to select the OFF mode, and go back to step 20.

230

25. In the HFL update tool, select the correct Bluetooth device (if more than one appears) that matches the HandsFreeLink ID code shown in the

vehicle's display screen.

NOTE:

There may be more than one Bluetooth device listed in the HFL update tool "Pair With HFL (HFT)" screen. Select the correct HFL ID from

the list.

26. Once a device is detected, enter the previous 4-digit PIN from step 8 into the lower left-hand corner of the popup window in the HFL update

tool, if it's not already displayed. Click Pair to begin the pairing process.

NOTE:

If the original PIN is lost, forgotten, or otherwise misplaced, the HFL control unit will be stuck in reflash mode and you will be unable to

complete the update. If this happens, you must replace the HFL control unit.

***Acura Truck MDX V6-3.7L Technical Service Bulletin # 12-032 Date: 130403

***Acura Truck MDX V6-3.7L Technical Service Bulletin # 12-032 Date: 130403

Cell Phone - Programming (HFT) HFL Control Units

12-032

April 3, 2013

Applies To:

Acura Vehicles with Programmable HFL Control Units

Updating Programmable HFL (HFT) Control Units

(Supersedes 12-032, dated March 21, 2013, to revise the information marked by the black bars and asterisks)

REVISION SUMMARY

*Under the subheading HFL CONTROL UNIT UPDATE PROCEDURE, new images and text were added.*

The procedures in this service bulletin are used and referenced in other service bulletins.

This bulletin describes the procedure to update the software in programmable HandsFreeLink (HFL) control units.

This bulletin consists of two procedures:

^ Vehicles without Navigation.

^ Vehicles with Navigation.

This service bulletin also describes these subjects:

^ Required tools and equipment

^ Updating tips and precautions

^ Who to contact for questions or problems when using Acura-supplied updating equipment, including software and tools

NOTE:

Whenever you install a new HFL control unit, check that it has the latest software, and update it if needed.

WARRANTY CLAIM INFORMATION

Refer to the specific service bulletin for the symptom you are repairing.

QUESTIONS ABOUT THE UPDATING EQUIPMENT OR THE INTERACTIVE NETWORK

For questions about the software application, refer to the job aid titled Acura HFL (HFT) Control Unit Update User's Guide, available on ISIS.

For cellular phone compatibility listings or required settings, call JCI Technical Support.

For HFL PC software installation or Bluetooth pairing issues, call the iN Support Center.

For HFL module reprogramming (vehicle side) and general troubleshooting, call Tech Line.

Disclaimer

Required Tools and Equipment

^ A laptop PC, loaded with the newest version of the HDS software, and equipped with the minimum requirements:

- Any version of Windows listed below:

^ Windows XP (32-bit), at least 512 MB RAM, and Service Pack 2

186

^ Windows Vista/7 (32-bit), at least 1 GB RAM

^ Windows 7, (64-bit), at least 2 GB RAM

- 1 gigahertz (GHZ) or faster 32-bit (x86) or 64-bit (x64) processor

- At least 16GB of available hard disk space (32-bit) or at least 20 GB hard disk space (64-bit; Windows 7 only)

- windows Vista Only: Support for DirectX 9 graphics with WDDM and at least 128 MB of graphics memory (32 MB for Home Basic)

- windows 7 Only: DirectX 9 Graphics device with WDDM 1.0 or higher driver

- The Microsoft.NET Framework software application: Version 2.0 or later

NOTE:

This is available to download for free; go to microsoft.com or ask your system administrator for assistance.

^ The latest version of the HDS software installed on this computer.

^ A recognized Bluetooth radio device installed on this computer. If one is required, order P/N: CDWF8T016 from the Tool and Equipment

Program (on iN, click on: Service > Quick Links > Tool and Equipment Program), or choose a commercially-available device from the list.

Vehicles Without Navigation

Vehicles without Navigation

NOTE:

Failure to follow the procedures and precautions in this bulletin may damage the HFL control unit.

1. Connect a jumper battery to the vehicle and leave it connected during this entire procedure to maintain a steady voltage.

2. Press the engine start/stop button to select the vehicle ON mode.

187

3. Press and hold the audio preset No.1 button, then press and hold the audio preset No.6 button. Press and hold the Volume/Power knob. Release

the buttons and the knob once the audio unit enters into the self-diagnosis mode and the "A-Diag DIAG" screen appears.

4. Press and hold the PHONE button for at least 5 seconds to enter the HFL diagnostic mode. One of the following screens appears: "A-Diag

XXXXX OK" or "A-Diag---."

188

5. On the HDS laptop, double-click the HFL Control Unit Update icon to launch the Honda HFL (HFT) Control Unit Update Tool (HFL update

tool).

NOTE:

The HDS laptop must be connected to an AC outlet during the reflash process and must be within a distance of 21 feet to the vehicle. Do not

allow the HDS laptop to go into sleep or hibernate mode during the reflash process. If this occurs, the Bluetooth connectivity between the

HDS laptop and the vehicle's HFL system will be dropped, and the reflash process will be interrupted. It will then be necessary to restart the

reflash procedure. See your laptop manufacturer's instructions or your system administrator for assistance to change these settings.

6. Press the audio preset No.2 button several times until the "A-diag UPDATE" screen appears on the i-MID.

7. Press the selector knob on the audio unit to change the HFL update screen. A four-digit PIN code appears. Write it down on a piece of paper or

on the RO, and leave it in the vehicle.

NOTE:

This PIN is required to complete the HFL update and to re-establish communication if the update process is interrupted. If this PIN is lost,

forgotten, or otherwise misplaced, and an interruption to the reflash process occurs, the HFL control unit will remain stuck in reflash mode,

and you will be unable to complete the update. If this happens, you must replace the HFL control unit.

8. In the HFL update tool, click on the Bluetooth icon in the upper left-hand corner of the HFL Control Unit Update screen to prepare the HDS

laptop for the pairing process with the vehicle's HFL control unit.

189

*NOTE:

If an active Bluetooth adapter is not found on the HDS laptop, this error message will appear. Please review the REQUIRED TOOLS AND

EQUIPMENT section of this publication for a recognized Bluetooth device. Contact your IT support for additional help.*

9. In the HFL update tool, the Pair with HFL" window pops up. Wait a few seconds for the display to show All Detected Bluetooth Devices." If no

devices are found after 30 seconds, click on Refresh.

NOTE:

If the HFL control unit is unable to establish a Bluetooth connection with the HFL update tool after5 minutes, it times out. If this occurs,

reboot the HDS laptop, press the engine start/stop button to select the OFF mode, and go back to step 2.

10. In the HFL update tool, select the correct Bluetooth device (if more than one appears) that matches the HandsFreeLink ID code shown in the

vehicle's display screen.

NOTE:

There may be more than one Bluetooth device listed on the HFL update tool "Pair With HFL (HFT)" screen. Select the correct HFL ID from the

list.

190

11. In the HFL update tool, enter the four-digit PIN from the vehicle's display screen into the lower left-hand corner of the pop-up window. Click

on Pair to begin the pairing process.

12. Wait for the HFL update tool to complete the Bluetooth pairing process.

13. In the HFL update tool, the Open Update Package" window pops up when the Bluetooth pairing process is complete. The HFL update tool

automatically determines which version of the HFL software is present, and which updates are on the HDS laptop. Click OK to begin the HFL

control unit reflash process.

191

NOTE:

If the HFL software is current and no update is required, the following notification pops up on the HDS laptop.

14. The HFL reflash process begins. Allow several minutes for the programming to complete. The blue bars indicate the programming status and

progression.

NOTE:

Do not press the engine start/stop button to select the OFF mode while the HDS laptop is transferring files to the HFL control unit. Doing so

will damage the HFL control unit. If Bluetooth connectivity between the HDS laptop and the HFL control unit is lost, the ignition must

remain ON, but the HDS laptop may be rebooted and the HFL update tool may be restarted, using the four-digit PIN recorded in step 7.

15. On the HFL update tool, a pop-up window alerts you when the reflash process is finalizing, and then another pop-up informs you that the

reflash process is complete. Click OK.

NOTE:

Failure to wait for the HFL update tool message Updates Complete" to display prior to pressing the star/stop button to select the OFF mode

will interrupt the HFL programming and will damage the HFL control unit.

192

16. The HFL update tool will indicate the update is complete, and automatically disconnects the Bluetooth connection from the HFL control unit.

Close the HFL update tool by clicking on the "X" in the upper right-hand corner.

17. The vehicle's display screen indicates the update status:

^ If successful, an update screen and subsequent updated successfully" messages are displayed. Press the engine start/stop button to select the

OFF mode. Go to step 18.

^ If not successful, a confirmation screen indicates that the process failed. Disregard the reference to the service manual. Go to step 20.

NOTE:

Wait at least 10 seconds before continuing to the next step.

18. Confirm the HFL control unit is updated: Repeat steps 2 through 4, then go to step 19.

193

19. Press the audio preset No.2 button several times to cycle through the display screens until you see the "A-Diag XX.XX.X" screen. Verify that

the correct software version is installed.

NOTE:

The first "A-Diag" screen displays the first five digits of the software version. Press the No.2 button to see the last two digits.

If an "A-Diag ---" screen appears, turn the audio unit OFF. Repeat steps 2 and 3 then press the PHONE" button for at least 5 seconds. The HFL

diagnostic screen is now visible. Press the audio preset button No. 2 until the "A-Diag XX.XX.X" screen is displayed. Verify that the correct

software version is installed.

^ If the software is updated to the correct version, press the engine start/stop button to select the OFF mode. The reflash process is complete.

^ If the software is not updated, go to step 20.

20. Press the engine start/stop button to select the OFF mode.

21. Repeat steps 2 through 6, then go to step 22.

22. Press the selector knob on the audio unit to change the HFL update screen. A different PIN code is displayed; ignore it. You'll use the PIN you

wrote down in step 7.

NOTE:

The original PIN is required to complete the HFL update and to re-establish communication if the update process is interrupted. If the

original PIN is lost, forgotten, or otherwise misplaced, and an interruption to the reflash process occurs, the HFL control unit will remain

stuck in reflash mode, and you will be unable to complete the HFL update. If this happens, you must replace the HFL control unit.

194

23. In the HFL update tool, click on the Bluetooth icon to pair the vehicle's HFL control unit to the HDS laptop.

*NOTE:

If an active Bluetooth adapter is not found on the HDS laptop, this error message will appear. Please review the REQUIRED TOOLS AND

EQUIPMENT section of this publication for a recognized Bluetooth device. Contact your IT support for additional help.*

24. In the HFL update tool, the Pair with HFL" window pops up. Wait a few seconds for the display to show All Detected Bluetooth Devices." If no

devices are found after 30 seconds, click on the Refresh button.

195

25. In the HFL update tool, select the correct Bluetooth device (if more than one appears) that matches the HandsFreeLink ID Code shown in the

vehicle's display screen.

NOTE:

There may be more than one Bluetooth device listed on the HFL update tool Pair With HFL(HFT)" screen. Select the correct HFL ID from

the list.

26. In the HFL update tool, enter the original 4-digit PIN (recorded in step 7) into the lower left corner of the popup window. Click Pair to start the

pairing process again.

NOTE:

If the original PIN is lost, forgotten, or otherwise misplaced, the HFL control unit will be stuck in reflash mode, and you will be unable to

complete the HFL update. If this happens, you must replace the HFL control unit.

27. Repeat steps 11 through 17 to repeat the HFL control unit update procedure.

Vehicles With Navigation

Vehicles with Navigation

NOTE:

Failure to follow the procedures and precautions in this bulletin may damage the HFL control unit.

1. Connect a jumper battery to the vehicle and leave it connected during this entire procedure to maintain a steady voltage.

2. Press the engine start/stop button to select the vehicle ON mode.

3. Wait for the navigation system to boot up. When the "OK" screen appears, press and hold the MAP/GUIDE, the DEST/ROUTE, and the

CANCEL buttons for at least 3 seconds to access "Select Diagnosis Items."

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4. Rotate the interface dial to select "Self Diagnosis Mode," then press ENTER on the interface dial.

5. The "System Link" screen appears and does an automatic diagnostic check. Wait a few moments while the process completes. Once completed,

rotate the interface dial to select HFL and press ENTER using the interface dial.

6. In the HFL update tool, double-click the HFL Control Unit Update icon to launch the Honda HFL (HFT) Control Unit Update Tool (HFL update

tool).

NOTE:

The HDS laptop must be connected to an AC outlet during the reflash process and must be within a distance of 21 feet to the vehicle. Do not

allow the HDS laptop to go into sleep or hibernate mode during the reflash process. If this occurs, the Bluetooth connectivity between the HDS

laptop and the vehicle's HFL system is dropped, and the reflash process is interrupted. It will then be necessary to restart the reflash procedure.

See your laptop manufacturer's instructions or your system administrator for assistance to change these settings.

7. Rotate the interface dial to select "Software Update" in the HFL menu. Press ENTER on the interface dial to set the HFL system into reflash

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readiness mode.

NOTE:

If either GA-NET or DESIP is NG, the Software Update button will be grayed out, and you won't be able to proceed with this procedure.

You must troubleshoot for and repair any NG conditions before continuing.

8. The HFL software update screen will display a 4-digit PIN code. Write it down on a piece of paper or on the RO and leave it in the vehicle.

NOTE:

This PIN is required to complete the HFL update and to re-establish communication if the update process is interrupted. If this PIN is lost,

forgotten, or otherwise misplaced, the HFL control unit will be stuck in reflash mode, and you will be unable to complete the update. If this

happens, you must replace the HFL control unit.

9. In the HFL update tool, click on the Bluetooth icon in the upper left corner of the "HFL Control Unit Update" screen in the HDS laptop to allow

pairing with the vehicle's HFL.

*NOTE:

If an active Bluetooth adapter is not found on the HDS laptop, this error message will appear. Please review the REQUIRED TOOLS AND

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EQUIPMENT section of this publication for a recognized Bluetooth device. Contact your IT support for additional help.*

10. In the HDS laptop, the "Pair with HFL" window pops up. Wait a few seconds for the display to show "All Detected Bluetooth Devices." If no

devices are found after about 30 seconds, click Refresh.

NOTE:

If the HFL control unit is unable to establish a Bluetooth connection with the HFL update tool after5 minutes, it times out. If this occurs, reboot

the HDS laptop, press the engine start/stop button to select the OFF mode, and go to step 2.

11. In the HFL update tool, select the Bluetooth device from the list that matches the HandsFreeLink ID code shown in the navigation display.

NOTE:

There may be more than one Bluetooth device listed in the HFL update tool "Pair With HFL (HFT)" screen. Select the correct HFL ID from the

list.

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12. In the HFL update tool, once the Bluetooth device has been detected, enter the four-digit PIN from the vehicle's display screen into the lower

left-hand corner of the pop-up window. Click Pair to begin the pairing process.

NOTE:

Leave the PIN you wrote down in step 8 with the vehicle. This PIN is required to complete the HFL update and to re-establish communication if

the update process is interrupted. If this PIN is lost, forgotten, or otherwise misplaced, the HFL control unit will be stuck in reflash mode, and

you will be unable to complete the update. If this happens, you must replace the HFL control unit.

13. Wait for the HFL update tool to complete the Bluetooth pairing process.

14. In the HFL update tool, the "Open Update Package" window pops up when the Bluetooth pairing process is complete. The HFL update tool

automatically determines which version of the HFL software is present. The compatible updates will be displayed on the HFL update tool. Click

OK to begin the HFL control unit reflash process.

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NOTE:

If the HFL software is current and no update is required, you will see the following notification on the HFL update tool.

15. The HFL rehash process begins. Allow several minutes for the programming to complete. The blue bars indicate the programming status and

progression.

NOTE:

Do not press the engine start/stop button to select the OFF mode while the HFL update tool is transferring files to the HFL control unit.

Doing so may damage the HFL control unit. If the Bluetooth connectivity between the HDS laptop and the HFL control unit is lost, the

ignition must remain ON, but the HDS laptop may be rebooted and the HFL update tool may be restarted, using the four-digit PIN you

wrote down in step 8.

16. In the HFL update tool, a popup window alerts you when the reflash process is finalizing.

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17. In the HFL update tool, a popup window informs you that the reflash process is complete. Click OK.

NOTE:

Failure to wait for the HFL update tool message "Updates Complete" to display prior to pressing the engine start/stop button to select the

OFF mode will interrupt the HFL programming and will damage the HFL control unit.

18. The HFL update tool will indicate the update is complete, and automatically disconnects the Bluetooth connection from the vehicle's HFL

control unit. Close the HFL update tool by clicking on the "X" in the upper right-hand corner.

19. Confirm that the software update was successful:

^ Press the engine start/stop button to select the OFF mode.

^ Wait at least 10 seconds.

^ Repeat steps 2 through 5.

^ If the software is updated to the current version, the reflash process is complete. Press the engine start/stop button to select the OFF mode.

^ If the software did not update to the current version, go to step 20.

20. Press the engine start/stop button to select the OFF mode.

21. Repeat steps 2 through 7, then go to step 22.

22. The HFL update screen will display a 4-digit PIN. Disregard this PIN; you'll use the original PIN acquired in step 8.

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23. In the HFL update tool, click on the Bluetooth icon in the upper left corner of the screen to pair with the vehicle's HFL control unit.

*NOTE:

If an active Bluetooth adapter is not found on the HDS laptop, this error message will appear. Please review the REQUIRED TOOLS AND

EQUIPMENT section of this publication for a recognized Bluetooth device. Contact your IT support for additional help.*

24. In the HFL update tool, the "Pair with HFL" window pops up. Wait a few seconds for the display to show All Detected Bluetooth Devices." If

no devices are found after approximately 30 seconds, click Refresh.

NOTE:

If the HFL control unit is unable to establish a Bluetooth connection with the HFL update tool after 5 minutes, it times out. If this occurs,

reboot the HDS laptop, press the engine start/stop button to select the OFF mode, and go back to step 20.

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25. In the HFL update tool, select the correct Bluetooth device (if more than one appears) that matches the HandsFreeLink ID code shown in the

vehicle's display screen.

NOTE:

There may be more than one Bluetooth device listed in the HFL update tool "Pair With HFL (HFT)" screen. Select the correct HFL ID from

the list.

26. Once a device is detected, enter the previous 4-digit PIN from step 8 into the lower left-hand corner of the popup window in the HFL update

tool, if it's not already displayed. Click Pair to begin the pairing process.

NOTE:

If the original PIN is lost, forgotten, or otherwise misplaced, the HFL control unit will be stuck in reflash mode and you will be unable to

complete the update. If this happens, you must replace the HFL control unit.

5. Torque the main engine mounting bolts to spec.***Acura TL AWD V6-3.7L Technical Service Bulletin # 10-017 Date: 100611

5. Torque the main engine mounting bolts to spec.***Acura TL AWD V6-3.7L Technical Service Bulletin # 10-017 Date: 100611

Satellite Radio - XM Stations Displayed But No XM Audio

10-017

June 11, 2010

Applies To:

See VEHICLES AFFECTED

No XM Sound, But XM Station Information Is Displayed

SYMPTOM

The sound from the XM radio cuts out or disappears, but the audio unit continues to display the XM station information. The sound returns after the

ignition switch is turned to LOCK (0), then back to ACC (I) or ON (II).

PROBABLE CAUSE

There is an internal problem with the XM receiver.

VEHICLES AFFECTED

CORRECTIVE ACTION

Replace the XM receiver with an updated part.

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PARTS INFORMATION

WARRANTY CLAIM INFORMATION

The normal warranty applies.

Failed Part: P/N39820-TL2-A01

Defect Code: 03214

Symptom Code: 03257

Skill Level: Repair Technician

REPAIR PROCEDURE

Replace the XM receiver:

^ Refer to the Audio section of the appropriate service manual, or

^ Online, under Search by Vehicle, enter keywords REMOVE XM and select the applicable XM Removal/Installation instructions from the list.

27. Repeat steps 13 through 19.***Acura RL V6-3.7L Technical Service Bulletin # 09-013 Date: 130222

27. Repeat steps 13 through 19.***Acura RL V6-3.7L Technical Service Bulletin # 09-013 Date: 130222

Antitheft - Immobilizer System (Type 5) Information

09-013

February 22, 2013

Applies To:

2005-12 RL - ALL

Immobilizer System (Type 5)

(Supersedes 09-013, dated March 20, 2009, see REVISION SUMMARY)

REVISION SUMMARY

This service bulletin has been revised extensively.

American Honda recommends that you review the entire bulletin.

BACKGROUND

All 2005-12 RLs have a Type 5 immobilizer system that disables the vehicle unless a programmed ignition key is used. The Type 5 system is

different than previous systems in that the transponder ID code in the key is a rolling-type code instead of a fixed code. In this service bulletin, a

programmed ignition key refers to a transponder-type key that has been cut to fit the ignition switch and whose transponder ID code is recognized by

the immobilizer system. If you try to start the engine without a programmed ignition key, the engine cranks, but it does not start.

This service bulletin covers these subjects:

^ Immobilizer system components

^ Adding or replacing programmed ignition keys

^ Clearing transponder codes of lost programmed ignition keys

^ Starting the engine without a programmed ignition key

^ Replacing the immobilizer control unit-receiver

^ Replacing the keyless access control unit

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^ Replacing the PCM

^ Replacing the IMOES unit

For more information on the immobilizer system, refer to the Body Electrical section of the appropriate service manual or go online.

WARRANTY CLAIM INFORMATION

None. This service bulletin is for information only.

IMMOBILIZER SYSTEM COMPONENTS

The immobilizer system includes these components:

^ Immobilizer system keys

^ Immobilizer indicator

^ Immobilizer control unit-receiver

^ Keyless access control unit

^ PCM

^ IMOES Unit

Immobilizer System Keys

The vehicle comes with two built-in keys and two keyless remotes.

Each key and valet key has a transponder in its grip that output a rolling-type code (set by the immobilizer control unit-receiver) when you insert the

key into the ignition switch. The immobilizer system uses this code to determine whether to start the engine.

When you need to cut a new key, use the appropriate tool from the Acura Tool and Equipment Program. Call or on the Interactive Network (iN),

click on Service > Quick Links > Tool and Equipment Program.

NOTE:

Because of the rolling code characteristics of the Type 5 immobilizer system, you cannot use the Ilco Immobilizer Key Code Duplicator or the

Ilco programmable (T5) key blanks with this system.

Immobilizer Indicator

The immobilizer indicator is on the instrument panel. When you insert a programmed ignition key (master or valet) into the ignition switch and turn

the switch to ON (II), the indicator comes on for 2 seconds and then goes off. When you turn the ignition switch to LOCK (0), the indicator blinks

for 5 seconds and then goes off.

If you insert a non programmed ignition key into the ignition switch and turn the switch to ON (II), the indicator comes on for 2 seconds and then

starts to blink. The indicator keeps blinking until you turn the switch to LOCK (0). If you try to start the engine with a non programmed ignition key,

the engine cranks, but it does not start.

Immobilizer Control Unit-Receiver

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The immobilizer control unit-receiver is inside the bezel around the ignition switch. It uses electromagnetic induction to energize the transponder in

the key. There is no direct electrical connection. Once the transponder is energized, the key sends its ID code to the immobilizer control

unit-receiver, which checks the code against the codes stored in its memory. If the codes match, the immobilizer control unit-receiver sends a unique

serial code to the PCM. But if the transponder ID code does not match, no serial code is sent, and the vehicle won't start.

Keyless Access System

The keyless access system consists of the keyless access control unit, the ignition switch control unit, the door outer handle touch sensor, the LF (low

frequency) antennas, the RF (radio frequency) units, the keyless access indicator, the keyless buzzer, and the remote. The function of the system is to

allow the driver keyless entry into the vehicle along with starting the engine without an ignition key.

PCM

The PCM is an integral part of the immobilizer system. When the PCM receives the unique serial code from the immobilizer control unit-receiver, it

communicates with the immobilizer control unit-receiver by sending back its own unique serial code. If the serial codes are mutually recognized

during this communication process, the PCM energizes the fuel supply system so the engine can start.

IMOES unit

When using the keyless remote, or the transponder key, the remote sends a signal to the keyless access control unit, the immobilizer control unit, or

the unit- receiver if a key is used. The control unit then sends a code signal to the IMOES unit. If the IMOES unit determines that the correct signal

is being used, the fuel supply system is enabled.

ADDING OR REPLACING PROGRAMMED IGNITION KEYS

Vehicles come with three programmed ignition keys. The immobilizer control unit-receiver accepts a total of six transponder codes, so three more

codes can be stored in its memory. Use the following procedures to add a key or to add multiple keys.

Adding a Key

Use the Honda Diagnostic System (HDS) with Acura key blanks to add a key. The HDS rewrites the immobilizer control unit-receiver, storing the

transponder code of the new key in the memory of the immobilizer control unit-receiver.

Preparation

NOTE:

Refer to the parts catalog for the P/Ns, and search by VIN for the correct parts.

To add a key with the HDS, you need these items:

^ Built-in key blank

^ One programmed built-in ignition key for the vehicle

^ Key code for the vehicle (if cutting by code)

^ Suitable key cutting tool

^ HDS with the latest software

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NOTE:

Make sure the market, the date, and the time on the HDS setup screen are correct. Select the F12 key in the upper right corner to get the

Set-up Details screen. Make sure Market: is set to USA. Select the time display in the lower right corner to get the Date/Time Properties

pop-up window. Make sure the date and time are correct. For details, refer to the Honda Diagnostic System (HDS) Setup Instructions listed

under Tool Information in ISIS.

^ PCM code

NOTE:

If you cannot log in to the iN (Interactive Network) screen on the HDS, you must retrieve the PCM code from the Immobilizer Code Inquiry

in the iN.

Procedure

1. Use an appropriate key blank and a suitable key cutting tool.

2. Connect the HDS to the DLC (data link connector).

3. Insert a programmed ignition key into the ignition switch, and turn the switch to ON (II). Turn on the HDS, then log in to the iN.

4. At the screen prompts, enter the VIN and the odometer reading, then verify the correct date and time.

5. From the System Selection Menu screen, select IMMOBI.

6. From the Immobilizer Test Mode Menu screen, select Immobilizer Setup.

7. From the Mode Menu screen, select Add and Delete Keys.

8. From the Add and Delete Keys screen, select Add 1 Key.

9. From the Add 1 Key screen, select Begin to add 1 key.

10. Follow the on-screen prompts. If your HDS is not logged in to the iN you will have to enter the PCM code you have retrieved from the iN

Immobilizer Code Inquiry to proceed. When you are finished, turn the ignition switch to LOCK (0), then turn off and disconnect the HDS.

Adding Multiple Keys

Use the HDS with Acura key blanks to add multiple keys. The HDS rewrites the immobilizer control unit-receiver, storing the transponder codes of

the new keys in the memory of the immobilizer control unit-receiver.

Preparation

NOTE:

Refer to the parts catalog for the P/Ns, and search by VIN for the correct parts.

To add multiple keys with the HDS, you need these items:

^ Built-in key blank

^ All the programmed ignition keys (master and valet) for the vehicle

^ Key code for the vehicle (if cutting by code)

^ Suitable key cutting tool

^ HDS with the latest software

NOTE:

Make sure the market, the date, and the time on the HDS setup screen are correct. Select the F12 key in the upper right corner to get the

Set-up Details screen. Make sure Market: is set to USA. Select the time display in the lower right corner to get the Date/Time Properties

pop-up window. Make sure the date and time are correct. For details, refer to the Honda Diagnostic System (HDS) Setup Instructions listed

under Tool Information in ISIS.

^ PCM code

NOTE:

If you cannot log in to the iN screen on the HDS, you must retrieve the PCM code from the Immobilizer Code Inquiry in the iN.

Procedure

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NOTE:

Make sure you change keys when prompted by the HDS.

1. Use the appropriate key blanks and a suitable key cutting tool.

2. Gather up all of the remaining programmed ignition keys (master and valet) for the vehicle.

3. Connect the HDS to the DLC (data link connector).

4. Insert a programmed ignition key into the ignition switch, and turn the switch to ON (II). Turn on the HDS, then log in to the iN.

5. At the screen prompts, enter the VIN and the odometer reading, then verify the correct date and time.

6. From the System Selection Menu screen, select IMMOBI.

7. From the Immobilizer Test Mode Menu screen, select Immobilizer Setup.

8. From the Mode Menu screen, select Add and Delete Keys.

9. From the Add and Delete Keys screen, select Delete or Add Multiple Keys.

10. From the Delete or Add Multiple Keys screen, select Begin to Delete or Add Multiple Keys.

11. Follow the on-screen prompts. If your HDS is not logged in to the iN, you will have to enter the PCM code you have retrieved from the iN

Immobilizer Code Inquiry to proceed. When you are finished, turn the ignition switch to LOCK (0), then turn off and disconnect the HDS.

Replacing All Programmed Ignition Keys

If no programmed ignition keys are available, you need to replace the ignition keys and rewrite the immobilizer control unit-receiver with the HDS.

The HDS clears all transponder codes from the memory of the immobilizer control unit-receiver and stores the transponder codes of the replacement

ignition keys.

Preparation

NOTE:

Refer to the parts catalog for the P/Ns, and search by VIN for the correct parts.

To replace all keys, you need these items:

^ Built-in key blanks

^ Suitable key cutting tool

^ Key code for the vehicle

^ HDS with the latest software

NOTE:

Make sure the market, the date, and the time on the HDS setup screen are correct. Select the F12 key in the upper right corner to get the

Set-up Details screen. Make sure Market: is set to USA. Select the time display in the lower right corner to get the Date/Time Properties

pop-up window. Make sure the date and time are correct. For details, refer to the Honda Diagnostic System (HDS) Setup Instructions listed

under Tool Information in ISIS.

^ PCM code

NOTE:

If you cannot log in to the iN screen on the HDS, you must retrieve the PCM code from the Immobilizer Code Inquiry in the iN.

Procedure

NOTE:

Make sure you change keys when prompted by the HDS.

1. Use the appropriate key blanks and a suitable key cutting tool.

2. Connect the HDS to the DLC (data link connector).

3. Insert a newly cut ignition key into the ignition switch, and turn the switch to ON (II). Turn on the HDS, then log in to the iN.

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4. At the screen prompts, enter the VIN and the odometer reading, then verify the correct date and time.

5. From the System Selection Menu screen, select IMMOBI.

6. From the Immobilizer Test Mode Menu screen, select Immobilizer Setup.

7. From the Mode Menu screen, select Add and Delete Keys.

8. From the Add and Delete Keys screen, select All Keys Lost.

9. From the All Keys Lost screen, select Begin to register keys.

10. Follow the on-screen prompts. If your HDS is not logged in to the iN, you will have to enter the PCM code you have retrieved from the iN

Immobilizer Code Inquiry to proceed. When you are finished, turn the ignition switch to LOCK (0), then turn off and disconnect the HDS.

CLEARING TRANSPONDER CODES OF LOST PROGRAMMED IGNITION KEYS

If one or more (but not all) of the programmed ignition keys are lost, you should rewrite the immobilizer control unit-receiver with the HDS to

prevent the lost keys from starting the engine. The HDS clears the transponder codes from the memory of the immobilizer control unit-receiver and

then stores the transponder codes of the remaining keys. This process clears the codes of the lost keys so they cannot start the engine.

Preparation

To clear the transponder codes of lost programmed ignition keys, you need these items:

^ All of the remaining programmed ignition keys for the vehicle

^ HDS with the latest software

NOTE:

Make sure the market, the date, and the time on the HDS setup screen are correct. Select the F12 key in the upper right corner to get the

Set-up Details screen. Make sure Market: is set to USA. Select the time display in the lower right corner to get the Date/Time Properties

pop-up window. Make sure the date and time are correct. For details, refer to the Honda Diagnostic System (HDS) Setup Instructions listed

under Tool Information in ISIS.

^ PCM code

NOTE:

If you cannot log in to the iN screen on the HDS, you must retrieve the PCM code from the Immobilizer Code Inquiry in the iN.

Procedure

NOTE:

Make sure you change keys when prompted by the HDS.

1. Gather up all of the remaining programmed ignition keys (master and valet) for the vehicle.

2. Connect the HDS to the DLC (data link connector).

3. Insert a programmed ignition key into the ignition switch, and turn the switch to ON (II). Turn on the HDS, then log in to the iN.

4. At the screen prompts, verify the VIN and enter the odometer reading, then verify the correct date and time.

5. From the System Selection Menu screen, select IMMOBI.

6. From the Immobilizer Test Mode Menu screen, select Immobilizer Setup.

7. From the Mode Menu screen, select Add and Delete Keys.

8. From the Add and Delete Keys screen, select Delete or Add Multiple Keys.

9. From the Delete or Add Multiple Keys screen, select Begin to Delete or Add Multiple Keys.

10. Follow the on-screen prompts. If your HDS is not logged in to the iN, you will have to enter the PCM code you have retrieved from the iN

Immobilizer Code Inquiry to proceed. When you are finished, turn the ignition switch to LOCK (0), then turn off and disconnect the HDS.

STARTING THE ENGINE WITHOUT A PROGRAMMED IGNITION KEY

If your client is stranded because he or she has no programmed ignition keys, or a part of the immobilizer system has failed, you can still start the

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engine using a properly cut key blank and the five-digit Immobilizer Brake Code.

This procedure is suited for situations where your stranded client either plans to drive the vehicle directly to an Acura dealership for immobilizer

system repair, or he or she has the other programmed ignition keys at home and plans to drive there with no stops on the way.

If your client has lost the programmed ignition key but has additional programmed ignition keys at home, advise him or her to schedule an

appointment to have the immobilizer control unit-receiver rewritten for the remaining ignition keys; this way the transponder codes of the lost keys

are cleared from the immobilizer control unit-receiver's memory. Refer to CLEARING TRANSPONDER CODES OF LOST PROGRAMMED

IGNITION KEYS.

If your client has lost all of the programmed ignition keys, he or she will need to have them replaced and have the immobilizer control unit-receiver

rewritten. Refer to Replacing All Keys under ADDING OR REPLACING ALL PROGRAMMED IGNITION KEYS.

Preparation

NOTE:

Refer to the parts catalog for the P/Ns, and search by VIN for the correct parts.

To start the engine without a programmed ignition key, you need these items:

^ Acura built-in key blank (Refer to the parts catalog for P/Ns, and search by VIN)

^ Vehicle's key code for cutting a new ignition key

^ Suitable key cutting tool

^ Immobilizer Brake Code (This five-digit code is available on the iN Immobilizer Code Inquiry.)

Procedure

1. Use the appropriate key blanks and a suitable key cutting tool.

2. Release the parking brake.

3. Insert the newly cut ignition key into the ignition switch.

4. Turn the ignition switch to ON (II). Wait for the brake indicator bulb check to complete.

5. Enter the first digit of the five-digit Immobilizer Brake Code by setting and releasing the parking brake that number of times within 30 seconds.

For example, if the first digit is four, set and release the parking brake four times.

6. Turn the ignition switch to LOCK (0). This enters the first digit into the PCM.

7. Turn the ignition switch to ON (II), set and release the parking brake the appropriate number of times, and turn the ignition switch to LOCK (0)

to enter the second, third, fourth, and fifth digits.

NOTE:

When you turn the ignition switch to ON (II), the immobilizer indicator stays on. The indicator stays on even when the ignition switch is

turned to LOCK (0).

8. After you enter the fifth digit and turn the ignition switch to LOCK (0), the immobilizer indicator blinks three times and then goes off. You can

now start the engine with the temporary key.

NOTE:

This procedure is only a temporary fix. When you start the engine with the temporary key, the immobilizer indicator comes on and stays on

while the engine is running. And when you turn the ignition switch to LOCK (0), the indicator does not blink as it normally would.

9. Start the engine within 10 minutes or you must repeat steps 2 thru 9.

REPLACING THE IMMOBILIZER CONTROL UNIT - RECEIVER

If you replace the immobilizer control unit-receiver, you must rewrite it with the HDS or the engine cannot start.

Preparation

To replace the immobilizer control unit-receiver, you need these items:

^ Replacement immobilizer control unit-receiver

^ All of the programmed ignition keys (master and valet) for the vehicle

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^ HDS with the latest software

NOTE:

Make sure the market, the date, and the time on the HDS setup screen are correct. Select the F12 key in the upper right corner to get the

Set-up Details screen. Make sure Market: is set to USA. Select the time display in the lower right corner to get the Date/Time Properties

pop-up window. Make sure the date and time are correct. For details, refer to the Honda Diagnostic System (HDS) Setup Instructions listed

under Tool Information in ISIS.

^ PCM code

NOTE:

If you cannot log in to the iN screen on the HDS, you must retrieve the PCM code from the Immobilizer Code Inquiry in the iN.

Procedure

Replace the immobilizer-keyless control/unit receiver.

Online, enter keyword IMMOBI, and select Immobilizer-Keyless Control Unit-Receiver Replacement from the list.

REPLACING THE KEYLESS ACCESS CONTROL UNIT

AcuraLink can be used to easily check for B-CAN line failure(s). Go online for troubleshooting tips.

Preparation

To replace the Keyless Access Control Unit, you need these items:

^ Replacement Keyless Access Control Unit

^ HDS with the latest software

Procedure

1. Turn the ignition switch OFF.

2. Remove the driver's dashboard undercover (See the service manual online).

3. Disconnect the connectors from the keyless access control unit.

4. Install the new control unit in the reverse order of removal.

5. To register and reprogram the unit, go to Keyless Access System and Immobilizer System Remote Registration and Reprogramming on ISIS.

REPLACING THE PCM

If you replace the PCM, you must use the HDS to instruct the new PCM and the immobilizer control unit-receiver to recognize each other's unique

serial code or the engine cannot start.

Preparation

To replace the PCM, you need these items:

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^ Replacement PCM

^ One programmed ignition key for the vehicle

^ HDS with the latest software

NOTE:

Make sure the market, the date, and the time on the HDS setup screen are correct. Select the F12 key in the upper right corner to get the

Set-up Details screen. Make sure Market: is set to USA. Select the time display in the lower right corner to get the Date/Time Properties

pop-up window. Make sure the date and time are correct. For details, refer to the Honda Diagnostic System (HDS) Setup Instructions listed

under Tool Information in ISIS.

^ PCM code

NOTE:

If you cannot log in to the iN screen on the HDS, you must retrieve the PCM code from the Immobilizer Code Inquiry in the iN.

Procedure

Replace the PCM. Online, enter keywords PCM REP and select PCM Replacement from the list.

REPLACING THE IMOES UNIT

To replace the IMOES unit, you must use the HDS to instruct the new IMOES unit and the immobilizer control unit-receiver to recognize each

other's unique serial code or the engine cannot start.

IMOES Unit Location:

See the applicable service manual, or go online.

Preparation

To replace the IMOES unit, you need these items:

^ Replacement IMOES unit

^ One programmed ignition key for the vehicle

^ HDS with the latest software

NOTE:

Make sure the market, the date, and the time on the HDS setup screen are correct. Select the F12 key in the upper right corner to get the

Set-up Details screen. Make sure Market: is set to USA. Select the time display in the lower right corner to get the Date/Time Properties

pop-up window. Make sure the date and time are correct. For details, refer to the Honda Diagnostic System (HDS) Setup Instructions listed

under Tool Information in ISIS.

^ PCM code

NOTE:

If you cannot log in to the iN screen on the HDS, you must retrieve the PCM code from the Immobilizer Code Inquiry in the iN.

Procedure

Replace the IMOES unit. Online, enter keywords IMOES REP, and select Imoes Unit Test/Replacement from the list.

Disclaimer***Acura Truck MDX V6-3.7L Technical Service Bulletin # 13-003 Date: 130118

Disclaimer***Acura Truck MDX V6-3.7L Technical Service Bulletin # 13-003 Date: 130118

Exhaust System - Rattle/Buzz From Engine Compartment

13-003

January 18, 2013

Applies To:

2007-11 MDX - ALL

Front Catalytic Converter Heat Shield Rattles or Buzzes

SYMPTOM

There is a rattle or buzz from the engine compartment that is most noticeable at idle or under light acceleration.

PROBABLE CAUSE

There is a radiator drain access hole in the front lower splash shield where water and road salt can enter and splash onto the warm-up TWC (front

warm-up three way catalytic converter) heat shield. The heat shield may rust or corrode to a point where the shield is loose enough to rattle or buzz.

CORRECTIVE ACTION

Replace the warm-up TWC heat shield, and install a splash shield cover.

PARTS INFORMATION

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WARRANTY CLAIM INFORMATION

REPAIR PROCEDURE

1. Remove the engine cover.

2. 2010-11 MDX only: Remove the No. 5 ignition coil and the heat insulator.

3. Disconnect the front (Bank 2) A/F Sensor 6P and secondary HO2S 4P connectors.

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4. 2010-11 MDX only: Remove the EGR pipe upper mounting bolts.

5. Place a piece of cardboard or some other barrier between the front of the warm-up TWC and the radiator to protect the radiator from damage.

6. Raise the vehicle.

7. Remove the lower front splash shield.

8. 2010-11 MDX only: Remove the EGR pipe lower mounting nuts.

9. 2010-11 MDX only: Remove the EGR pipe.

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10. Remove the two lower heat shield bolts.

11. Remove the two upper heat shield bolts, and remove the front half of the heat shield.

12. Remove the nuts that attach the A-pipe to the front and rear warm-up TWCs and allow the pipe to hang from its hanger.

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13. Remove the four nuts that attach the front warm-up TWC to the cylinder head.

14. Carefully slide the warm-up TWC off the studs and remove the rear half of the heat shield.

15. Install the new front and rear halves of the heat shield onto the warm-up TWC and leave the bolts finger tight.

NOTE:

2010-11 MDX only: The two bolts with a large washer go in the top holes.

16. Install the front warm-up TWC onto the cylinder head using a new gasket and new nuts. Tighten the nuts in a crisscross pattern in two or three

steps to 31 N.m (23 lb-ft).

17. Torque the heat shield bolts to 12 N.m (8.7 lb-ft).

18. Install the A-pipe to the warm-up TWCs using new gaskets and nuts. Tighten the nuts to 54 N.m (40 lb-ft).

19. 2010-11 MDX only: Install the EGR pipe using new gaskets. Torque the lower nuts to 22 N.m (16 lb-ft), and leave the upper bolts finger tight.

20. Reinstall the lower front splash shield.

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21. Install the splash shield cover into the splash shield below the radiator drain.

22. Lower the vehicle.

23. 2010-11 MDX only: Torque the EGR pipe upper mounting bolts to 22 N.m (16 lb-ft).

24. Remove the cardboard from between the front of the warm-up TWC and the radiator.

25. Reconnect the front (Bank 2) A/F sensor 6P and secondary HO2S 4P connectors.

26. 2010-11 MDX only: Reinstall the No. 5 ignition coil and heat insulator. Torque the ignition coil mounting nut and heat insulator mounting nuts

to 12 N.m (8.7 lb-ft).

27. Reinstall the engine cover.

27. Repeat steps 13 through 19.***Acura Truck MDX V6-3.7L Technical Service Bulletin # 01-026 Date: 130215

27. Repeat steps 13 through 19.***Acura Truck MDX V6-3.7L Technical Service Bulletin # 01-026 Date: 130215

Computers/Controls - Updating Control Units/Modules

01-026

February 15, 2013

Applies To:

Acura Vehicles With Programmable Control Units/Modules

Updating Control Units/Modules

(Supersedes 01-026, dated April 11, 2012, to revise the information marked by the black bars and asterisks)

REVISION SUMMARY

*Under UPDATING WITH THE MVCI, information was added.*

The procedures in this service bulletin are used and referenced in other service bulletins.

Most 2002 and later Acuras have reprogrammable control units/modules. To update (reprogram) any of these control units/modules, you need the

vehicle you're working on and the following equipment:

Modular Vehicle Communication Interface (MVCI) unit with the latest control module (CM) update database and calibration files installed.

This service bulletin describes these subjects:

^ Who to contact for questions or problems when using Acura-supplied updating equipment or the Interactive Network (iN).

^ Required Tools and Equipment

^ Updating Tips and Precautions

^ Updating with the MVCI

NOTE:

^ Whenever you install a new, reprogrammable control unit/module, check that it has the latest software, and update it if needed.

^ AcuraLink control units can only be updated with the GNA600. For information on updating the AcuraLink control unit, refer to Service Bulletin

07-027, Updating the AcuraLink Control Unit.

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^ Before doing a PCM update on one of the vehicles listed below, refer to Service Bulletin 09-009, Disconnect the AcuraLink Update Connector

Before Updating the PCM.

^ 2009 RL w/Tech Package

(From VIN JH4KB266.9C000001 thru

JH4KB266.9C002248)

^ 2009 TL w/Tech Package

(From VIN 19UUA86..9A000001 thru

19UUA86..9A006223)

^ 2009 TSX w/Tech Package

(From VIN JH4CU2...9C000001 thru

JH4CU2...9C033097)

WARRANTY CLAIM INFORMATION

Skill Level: Repair Technician

Refer to the specific service bulletin for the symptom you are repairing.

QUESTIONS ABOUT THE UPDATING EQUIPMENT OR THE INTERACTIVE NETWORK

For questions about the Acura-supplied updating equipment, call American Hondas Special Tools Hotline.

For questions about the iN, call the iN Support Center.

REQUIRED TOOLS AND EQUIPMENT

NOTE:

Updating for control units/modules can be done with the following tool.

Modular Vehicle Communication Interface (MVCI):

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^ (Available through the Acura Tool and Equipment Program; call)

^ MVCI Kit

NOTE:

For more information on kit contents, refer to the Modular Vehicle Communication Interface (MVCI) User Guide or Acura Tool and Equipment

Program on ISIS.

- MVCI Unit - M/N OTCH5528542

- Ethernet Cable - M/N OTCH559594

- OBD-II 16P Cable (DLC Cable) -

M/N OTC3825-32

- AC Adapter - M/N OTCH550207

- 4GB SD Memory Card - M/N OTCH550881

UPDATING TIPS AND PRECAUTIONS

^ If you're updating a control module/unit on a new vehicle, make sure all its fuses were installed at TQI.

^ To prevent control unit/module damage, do not operate anything electrical (audio system, brakes, A/C, power windows, moonroof, etc.) during

the update.

^ If the Database Update listed in the service bulletin is later than that shown by the software, please see the software installation procedure in the

following two documents in Tool Information on ISIS (go to General Publication, then Tool Information):

^ Installation Instructions for HDS PC Software

^ MVCI User Guide (see HDS MVCI Firmware Update section)

^ Do not connect an additional power supply to the MVCI when it is connected to the vehicle; power is supplied through the DLC.

^ To ensure that the control module/unit is not permanently damaged during updating, verify that the vehicles 12-volt battery is fully charged

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before starting an update.

NOTE:

If the vehicles 12-volt battery drops below 10 volts during the update, the programming status bar may go past 100 percent, or the updating

tool may display an error message.

^ If you have a problem during an update (D4/immobilizer indicator flashes, update tool freezes, etc.), you can minimize the chances of damaging

the control unit/module by doing one or more of these actions:

- CRITICAL: Keep the ignition switch in ON (II).

- Connect a jumper battery (DO NOT connect a battery charger).

- Disconnect the updating tool from the vehicles DLC.

- Reboot the updating tool.

- Reconnect the updating tool to the vehicles DLC, and retry the updating procedure.

HOW TO CHECK IF THE MVCI IS UPDATED

Whenever there is an HDS software update, there will

be an update for the MVCI. After updating the HDS,

update the MVCI. For more information on how to

update the MVCI, refer to the Modular Vehicle

Communication Interface (MVCI) User Guide on ISIS

under General Publications > Tool Information.

To check that the MVCI has the latest database

installed, go to the iN home page and click on

SERVICE > Service Bay > Diagnostic Tools

Software Versions. The most recent version of the

database is listed under CM Update database.

Turn on the MVCI, then press the ENTER button on the

MVCI to see the User Config menu. Select CM Update

Mode, then select Reprogramming.

The current database update version is listed under

Database Update.

If the Database Update version is not the same as the

most recent version listed on ISIS, update the MVCI.

Unnecessary or incorrect repairs resulting from a

failure to update the HDS or MVCI are not covered

under warranty.

UPDATING WITH THE MVCI

207

Make sure you have the latest control module (CM)

update software loaded from your HDS PC to your

MVCI. To make sure you have the latest CM database

update, see HOW TO CHECK IF THE MVCI IS

UPDATED. The Database Update version appears

when you select Reprogramming, then press ENTER.

1. Connect the DLC cable to the MVCI and to the vehicles DLC.

*2. Turn the ignition switch to ON (II). On vehicles with one push start ignition system, push the start button twice without your foot on the brake

pedal. The MVCI automatically boots up.*

3. Press the ENTER button on the MVCI to see the User Config menu. Select CM Update Mode.

4. Select Reprogramming, then press ENTER.

NOTE: Use these MVCI default settings:

Setting 1 -

Destination: USA

Language: American English

Setting 2 -

Auto Detect: Yes

For more information on these settings, refer to the Modular Vehicle Communication Interface (MVCI) User Guide.

5. The CM Update software information appears.

Press ENTER to continue.

208

NOTE:

If the database date shown is an earlier version than the one listed in an Acura service communication (service bulletin, product update, iN

message, etc.), press ESC, then update your MVCI before continuing.

6. Wait for the MVCI to automatically check the vehicles reprogrammable systems. This may take up to 90 seconds. If an update is available,

displays that system on the System Selection screen.

If the reprogrammable systems on the vehicle are already updated, the following screen will be displayed:

*7. If there is one or more updates available, select the system that you want to update, then press ENTER to continue, or press ESC to exit.

When you are directed to update a specific system by a service publication (service bulletin, service manual, etc.), or by American Honda

personnel (Tech Line, DPSM, etc.), or if the update is based on the diagnosis of a client complaint, update only that system, even if the MVCI

indicates that updates to other systems are available.*

209

8. The current program ID, the recommended update, and other details appear. Press ENTER to continue, or press ESC to exit.

* NOTE:

Only updates indicated by a service publication, American Honda personnel, or a repair based on a diagnosis of a client complaint are

covered under warranty. Updating other systems because an update is available is not covered.*

9. The current program ID, the recommended update, and other details appear. Press ENTER to continue, or press ESC to exit.

NOTE:

If you are updating a system based on a service bulletin, check that the MVCI is recommending the applicable program ID listed in the bulletin

(or a later program ID) as the Recommended Update when the update begins.

10. Wait for the MVCI to copy the data for updating the vehicle.

210

11. After the MVCI has copied the files, a confirmation screen appears. Press ENTER to update the control unit/module, or press ESC to exit.

12. Wait for the MVCI to update the control unit/module.

13. After the MVCI finishes updating the control unit/module, turn the ignition switch to LOCK (0) when directed by the MVCI. On vehicles with

one push start ignition system, push and hold down the start button without your foot on the brake pedal so the vehicle is in the OFF mode.

14. Turn the ignition switch back to ON (II) within 60 seconds to complete the updating procedure. On vehicles with one push start ignition system,

push the start button twice without your foot on the brake pedal to turn ON the ignition again.*

NOTE:

The MVCI has a countdown timer. If you do not turn the ignition switch to ON (II) within 60 seconds, the MVCI sets an error code.

211

15. After finishing the updating procedure, the MVCI gives you the option of updating the same system on another vehicle. For more information

on updating several vehicles, see the MVCI User Guide.

16. If an error occurs during the updating procedure, an error message appears. Keep the ignition switch in ON (II). Press ENTER to display the

error code. Refer to the CM Update Error Code Table and Error Messages in the MVCI User Guide for more information about the code and its

Disclaimer***Acura Truck MDX V6-3.7L Technical Service Bulletin # 10-009 Date: 100507

Disclaimer***Acura Truck MDX V6-3.7L Technical Service Bulletin # 10-009 Date: 100507

Campaign - Roof Rack Side Rail Cracking

10-009

May 7, 2010

Applies To:

2010 MDX with Silver Accessory Roof Rack - From VIN 2HNYD2...AH500001 thru 2HNYD2...AH513136

Product Update: Side Rails May Be Cracked On Silver Accessory Roof Rack

BACKGROUND

On some vehicles with a silver Acura Genuine Accessory roof rack, a manufacturing problem may have produced small cracks at the ends of the roof

rack side rails. This condition affects only the silver-colored roof racks. If the side rails are not replaced, the cracks could worsen.

CLIENT NOTIFICATION

All owners of potentially affected vehicles will be sent a notification of this campaign. An example of the client notification is at the end of this

service bulletin.

Within the VIN range above, only about 400 vehicles with a silver accessory roof rack purchased before March 15, 2010, are affected by this

campaign. To verify vehicle eligibility, you must check at least one of these items:

^ The client has a notification letter, and the vehicle is equipped with a silver accessory roof rack.

^ The vehicle is shown as eligible on a VIN status inquiry, and it has a silver accessory roof rack.

In addition to the bulleted items, check for a punch mark above the fifth character of the engine compartment VIN. A punch mark in that location

means the vehicle has already been repaired.

Some of the vehicles affected by this campaign may be in your new vehicle inventory. These vehicles must be updated before they are sold or leased.

To see if a vehicle is affected by this campaign, do a VIN status inquiry before selling it, leasing it, or returning it to a service customer.

Should an unrepaired vehicle that was in inventory, or that came in for service after this service bulletin was issued, cause an injury or property

damage because of the campaigned item, the dealership will be solely responsible to the damaged party, and will be required to defend and

indemnify American Honda for any resulting claims.

CORRECTIVE ACTION

143

Install a roof rack side rail kit.

PARTS INFORMATION

Roof Rack Side Rail Kit: P/N 08L02-STX-2A0R2 (Includes left and right roof rack side rails, left and right center stay covers, four center stay Torx

bolts, and eight cross bar Torx bolts [used only on vehicles equipped with roof rack cross bars].)

TOOL INFORMATION

Plastic Trim Tool: T/N SILTRIMTL10

(This tool is available through the Acura Tool and

Equipment Program. Call.)

WARRANTY CLAIM INFORMATION

Operation Number: 0161A1

Flat Rate Time: 0.5 hour

Failed Part: P/N 08L02-STX-200A

Defect Code: 5RR00

Symptom Code: R3100

Skill Level: Repair Technician

REPAIR PROCEDURE

NOTE:

Most illustrations show the left side roof rack parts. The right side parts are the same, except where noted.

1. If equipped, remove the front and rear cross bars (eight Torx bolts). The cross bars will be reused; the Torx bolts will not.

144

2. Using the plastic trim tool, pry on the inside of the left center stay cover, toward the middle of the vehicle, to release the cover from the stay.

Remove the right center stay cover the same way. The center stay covers will not be reused.

3. Remove the four Torx bolts from the left and right center stays. The bolts will not be reused.

4. Using the plastic trim tool, pry up the front edge of the left front side rail cover to release the two clips, then pull the cover forward to release its

tab from the rail. Remove the right front side rail cover the same way. Both front side rail covers will be reused.

145

5. Using the plastic trim tool, pry up the rear edge of the left rear side rail cover to release the two clips, then pull the cover rearward to release its

tab from the rail. Remove the right rear side rail cover the same way. Both rear side rail covers will be reused.

6. Remove the eight Torx nuts from the left and right roof rack side rails, then lift both side rails off the roof. The Torx nuts will be reused; the side

rails will not.

7. Position the new left and right side rails over the stud bolts on the roof.

146

8. Secure the new side rails to the roof with the eight original Torx nuts. Torque the nuts to 15 N.m (11 lb-ft).

9. At the left and right center stays, install four new Torx bolts through the holes in the side rails. Torque the bolts to 12 N.m (9 lb-ft).

10. Attach new covers to the left and right center stays.

NOTE:

The covers are left and right specific.

147

11. Reinstall the left rear side rail cover by inserting its tab, and then pressing down to secure its two clips. Reinstall the right rear side rail cover the

same way.

12. Reinstall the left front side rail cover by inserting its tab, and then pressing down to secure its two clips. Reinstall the right front side rail cover

the same way.

13. If removed, reinstall the front (long) and the rear (short) cross bars using eight new Torx bolts. Torque the bolts to 15 N.m (11 lb-ft)

14. Center-punch a completion mark above the fifth character of the engine compartment VIN.

***Acura RL V6-3.7L Technical Service Bulletin # 02-020 Date: 120816

***Acura RL V6-3.7L Technical Service Bulletin # 02-020 Date: 120816

Restraints - OPDS Unit Initialization Procedure

02-020

August 16, 2012

Applies To:

Models with OPDS Unit - ALL

Initializing the OPDS Unit

(Supersedes 02-020, dated July 16, 2004, to revise the information marked by the asterisks)

REVISION SUMMARY

*^Under TOOL INFORMATION, Honda Diagnostic System (HDS) software information was changed.

^ Under INITIALIZING THE OPDS UNIT: HONDA DIAGNOSTIC SYSTEM, new information was added.

^ Under INITIALIZING THE OPDS UNIT: MANUAL MODE, a step was deleted.*

To work properly, the occupant position detection system (OPDS) unit must be initialized whenever you replace the SRS unit, the OPDS unit, or the

seat-back cover or seat-back cushion in the front passenger's seat.

You can initialize the OPDS unit two different ways: (1) using the Honda Diagnostic System (HDS) or (2) using the Manual Mode.

TOOL INFORMATION

*Honda Diagnostic System (HDS) with latest software version.*

or

SCS Service Connector: PIN O7PAZ-0010100 (Two required for 3.5RL.)

WARRANTY CLAIM INFORMATION

For warranty claim information, refer to the appropriate service bulletin or the flat rate manual.

INITIALIZING THE OPDS UNIT: HONDA DIAGNOSTIC SYSTEM

*NOTE:

This bulletin applies to vehicles with an OPDS unit. For information on vehicles equipped with an ODS unit, refer to these job aids and training

modules.

^ Job Aid:SRS Troubleshooting Process

^ Job Aid: SRS Occupant Detection System (ODS) Troubleshooting and Repair

^ Training Module: RSC24 Restraints TIS Procedures

^ Training Module: RSC26 Restraints System Repair Procedures*

15

1. Adjust the front passenger's seat-back to a normal upright position, and remove anything that is on or near the seat.

2. Start the engine, and turn on the A/C. Close the doors and windows, and run the A/C in Recirculation mode for 30 minutes. (This will dry out

any moisture that may be in the front passengers seat.)

3. Turn the ignition switch to LOCK (0).

4. Connect the Honda Diagnostic System (HDS) with the latest software version to the 16P data link connector (DLC).

5. Turn the ignition switch to ON (II), and then turn on the HDS.

6. At the screen prompts, enter the VIN and the odometer reading, and then verify the correct date and time.

7. From the System Selection Menu screen, select SRS.

8. From the Mode Menu screen, select Miscellaneous Test.

9. From the Miscellaneous Test Menu screen, select OPDS Initialization.

10. Follow the remaining screen prompts to complete the OPDS initialization process. If the initialization fails, try initializing the OPDS unit using

the Manual Mode.

INITIALIZING THE OPDS UNIT: MANUAL MODE

1. Adjust the front passenger's seat-back to a normal upright position, and remove anything that is on or near the seat.

2. Start the engine, and turn on the A/C. Close the doors and windows, and run the A/C in Recirculation mode for 30 minutes. (This will dry out

any moisture that may be in the front passenger's seat.)

3. Turn the ignition switch to LOCK (0).

4. All models except 3.5RL: Connect the Honda Diagnostic System (HDS) with the latest software version to the 16P data link connector (DLC).

Leave the ignition switch turned to LOCK (0). Turn on the HDS.

5. 3.5RL only: Plug the SCS service connector into the 2P service check connector. Do not use a jumper wire. Refer to page 24-88 of the 1996-01

3.5RL Service Manual for details. (In ISIS, use the keyword OPDS, and select Initializing the OPDS from the list.) Go to step 7.

6. From the Select Mode screen, select SCS, and follow the screen prompts.

16

7. Plug the SCS service connector into the 2P memory erase signal (MES) connector, as shown.

Do not use a jumper wire. (For a 3.5RL, you need a second SCS service connector for this step.)

8. Turn the ignition switch to ON (II).

9. Watch the SRS indicator. (It comes on for about 6 seconds and then goes off.) Unplug the SCS service connector from the 2P MES connector

within 4 seconds after the indicator goes off.

10. When the SRS indicator comes on again, plug the SCS service connector into the 2P MES connector within 4 seconds after the indicator comes

on

11. When the SRS indicator goes off, unplug the SCS service connector from the 2P MES connector within 4 seconds.

12. Watch the SRS indicator:

17

^ If the indicator blinks twice and then goes off, the OPDS unit is initialized. Turn the ignition switch to LOCK (0), and disconnect the HDS

(all models except 3.5RL) or unplug the SCS service connector from the 2P service check connector (3.5RL only). Return the vehicle to

your customer.

^ If the indicator blinks twice and then stays on, the OPDS unit is initialized, but the SRS DTCs need to be cleared. Go to step 13.

^ If the indicator stays on without first blinking, the OPDS unit is not initialized. Repeat steps 3thru 10.

13. Turn the ignition switch to LOCK (0), Disconnect the HDS (all models except 3.5RL) or unplug the SCS service connector from the 2P service

check connector (3.5RL only).

14. Plug the SCS service connector into the 2P MES connector. Do not use a jumper wire.

15. Turn the ignition switch to ON (II).

16. Watch the SRS indicator. (It comes on for about 6 seconds and then goes off.) Unplug the SCS service connector from the 2P MES connector

within 4 seconds after the indicator goes off.

17. When the SRS indicator comes on again, plug the SCS service connector into the 2P MES connector within 4 seconds after the indicator comes

on.

18. When the SRS indicator goes off, unplug the SCS service connector from the 2P MES connector within 4 seconds. (The SRS indicator blinks

twice to indicate that the memory has been cleared.)

19. Turn the ignition switch to LOCK (0), and wait for 10 seconds.

20. Turn the ignition switch to ON (II). (The SRS is OK if the SRS indicator comes on for 6 seconds and then goes off.) If the DTC clearing fails,

repeat the process two more times. If the DTC clearing fails again, check for set SRS DTCs, and troubleshoot in accordance with the

appropriate service manual.