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.
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
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Procedure
NOTE: If you replace the keyless access control unit or steering lock, the
vehicle is not turned to the ON mode.
Follow the registration procedure of the corresponding unit.
1. Keyless Access System - Registration
NOTE:
Check for aftermarket electrical equipment that can cause problems
Door Lock Switch
The door lock switch is integrated into one unit to the power window master
switch.
Door Lock Knob Switch/Door Lock Actuator/Driver's Door Key Cylinder Switch
The door lock knob switch and the door lock actuator are built into the door
latch of each door. The door lock
knob switch