Honda HR-V: Navigation System Symptom Troubleshooting - Audio-Navigation Unit
Illumination Does Not Work
NOTE:
- Check the vehicle 12 volt battery condition first.
- Check for B-CAN DTCs and resolve them before troubleshooting.
- Check the connectors for poor connections or loose terminals.
1. Problem verification:
- Turn the vehicle to the ON mode.
- Turn the combination lighting switch to the parking light position.
- Check if the audio-navigation unit are illuminated.
Are the audio-navigation unit illuminated?
YES
Intermittent failure, the audio-navigation unit is OK at this time.
NO
The failure is duplicated, go to step 2.
2. Determine possible failure area (interior lights circuit, others).
Check if several other buttons that are not related to the audio system are
illuminated.
Are the buttons illuminated?
YES
Go to step 3.
NO
Troubleshoot the interior lights.
3. Determine possible failure area (audio-navigation unit, others).
Go into the System Diagnostic Mode, and use the Vehicle Status to check the
ILL (Illumination).
Does the ILL signal change from [0] to [1] when the combination light switch
is turned to the parking light position (
)?
YES
Replace the audio-navigation unit.
NO
Go to step 4.
4. Open wire check (B-CAN_H, B-CAN_L lines):
-
Turn the combination lighting switch off.
-
Turn the vehicle to the OFF (LOCK) mode.
-
Disconnect the following connectors.
Gauge control module connector A (32P)
Audio-navigation unit connector B (20P)
- Check for continuity between test points 1 and 2.
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Is there continuity?
YES
Replace the audio-navigation unit.
NO
Repair an open in the wire (s) between the audio-navigation unit and the
gauge control module.
READ NEXT:
NOTE:
Check the vehicle 12 volt battery condition first.
Check the connectors for poor connections or loose terminals.
1. Problem verification:
Turn the vehicle to the ON mode.
Press the POWER
NOTE:
Check the vehicle 12 volt battery condition first.
You can select three different rearview camera angles for backing up. If
there is no camera image on the display, go to Rearview camera im
NOTE:
Check the vehicle 12 volt battery condition first.
Check the connectors for poor connections or loose terminals.
1. Problem verification:
Turn the vehicle to the ON mode.
Shift the transm
SEE MORE:
Removal and Installation
SRS components are located in this area. Review the SRS component locations -
Refer to: SRS Component
Location Index (KA/KC), or SRS Component Location Index (KA/KC) and the
precautions and
procedures before doing repairs or service.
NOTE: Do not turn the vehicle to the ON
Removal & Installation
1. Rear Inner Fender - Remove
Remove the rear inner fender - Refer to: Front Inner Fender Removal and
Installation, or Rear
Inner Fender Removal and Installation as needed.
2. Rear Bumper Reflector - Remove
Remove the screws.
Remove the rear bumper reflector (