Honda HR-V: DTC 2608 Rear Camera Diag

NOTE:

• Check the vehicle 12 volt battery condition first.
• This audio DTC sets when NG is indicated in the Rear Camera diagnosis (the Rear Camera icon is red in the System Links).
• Before you troubleshoot, make sure to follow the General Troubleshooting Information.
• Check the connectors for poor connections or loose terminals.

1. Problem verification:

1. Clear the hard error codes.
2. Turn the vehicle to the OFF (LOCK) mode then the ON mode.
3. Check for hard error codes.

Is DTC 2608 indicated?

YES

The failure is duplicated, go to step 2.

NO

Intermittent failure, the system is OK at this time.

2. Determine possible failure area (CAMERA ADPT line, CAMERA GND line):

1. Turn the vehicle to the OFF (LOCK) mode.
2. Disconnect the following connector.

Rearview camera 8P connector

3. Turn the vehicle to the ON mode.
4. Measure the voltage between test points 1 and 2.

Is there about 5.0 V?

YES

Go to step 4.

NO

Go to step 3.

3. Open wire check (CAMERA ADPT line):

Measure the voltage between test points 1 and 2.

Is there about 5.0 V?

YES

Repair an open in the wire between the audio unit and the rearview camera.

NO

Replace the audio unit - Refer to: Audio Unit Removal and Installation (Display Audio Type (7-inch Screen), or Audio Unit Removal and Installation (Color Audio Type (5-inch Screen).

4. Rearview camera check (CAMERA GND line):

1. Turn the vehicle to the OFF (LOCK) mode.
2. Check for continuity between test points 1 and 2.

Is there continuity?

YES

Replace the rearview camera.

NO

Go to step 5.

5. Open wire check (CAMERA GND line):

1. Disconnect the following connector.

Audio unit connector C (24P)

2. Check for continuity between test points 1 and 2.

Is there continuity?

YES

Replace the audio unit - Refer to: Audio Unit Removal and Installation (Display Audio Type (7-inch Screen), or Audio Unit Removal and Installation (Color Audio Type (5-inch Screen).

NO

There is an open in the wire between the audio unit and the rearview camera. Replace the affected shielded harness.

DTC 2608 Rear Camera Diag

NOTE:

• Check the vehicle 12 volt battery condition first.
• This navigation DTC sets when NG is indicated in the Rear Camera diagnosis (the Rear Camera icon is red in the System Links).
• Before you troubleshoot, make sure to follow the General Troubleshooting Information.
• Check any official Honda service website for more service information about the navigation system.
• Check the connectors for poor connections or loose terminals.

1. Problem verification:

1. Clear the hard error codes.
2. Turn the vehicle to the OFF (LOCK) mode then the ON mode.
3. Check for hard error codes.

Is DTC 2608 indicated?

YES

The failure is duplicated, go to step 2.

NO

Intermittent failure, the system is OK at this time.

2. Determine possible failure area (CAMERA ADPT line, CAMERA GND line):

1. Turn the vehicle to the OFF (LOCK) mode.
2. Disconnect the following connector.

Rearview camera 8P connector

3. Turn the vehicle to the ON mode.
4. Measure the voltage between test points 1 and 2.

Is there about 5.0 V?

YES

Go to step 4.

NO

Go to step 3.

3. Open wire check (CAMERA ADPT line):

Measure the voltage between test points 1 and 2.

Is there about 5.0 V?

YES

Repair an open in the wire between the audio-navigation unit and the rearview camera.

NO

Replace the audio-navigation unit.

4. Rearview camera check (CAMERA GND line):

1. Turn the vehicle to the OFF (LOCK) mode.
2. Check for continuity between test points 1 and 2.

Is there continuity?

YES

Replace the rearview camera.

NO

Go to step 5.

5. Open wire check (CAMERA GND line):

1. Disconnect the following connector.

Audio-navigation unit connector C (24P)

2. Check for continuity between test points 1 and 2.

Is there continuity?

YES

Replace the audio-navigation unit.

NO

There is an open in the wire(s) between the audio-navigation unit and the rearview camera. Replace the affected shielded harness.

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