Honda HR-V: Audio Remote Switch Does Not Work Properly (Audio Unit Buttons Work)
(Without Navigation, Color Audio Type (5-inch Screen) )
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.
- Turn on the audio unit and check the audio remote switch operation.
Is the audio unit operation OK?
YES
Intermittent failure, the system is OK at this time.
NO
The failure is duplicated, go to step 2.
2. Audio remote switch check:
- Turn the vehicle to the OFF (LOCK) mode.
- Do the Audio Remote Switch Test.
Is the audio remote switch OK?
YES
Go to step 3.
NO
Replace the audio remote switch.
3. Wire check (AUDIO REMOTE SW, REMOTE SW GND lines).
- Disconnect the following connector.
Audio unit connector A (24P)
- Reconnect the audio remote switch 12P connector, and measure the
resistance between test points 1 and 2 as specified in the table.
![Audio Visual Systems - Testing & Troubleshooting](images/books/1097/index 67(18).png)
![Audio Visual Systems - Testing & Troubleshooting](images/books/1097/index 68(19).png)
![Audio Visual Systems - Testing & Troubleshooting](images/books/1097/index 69(19).png)
Is the resistance OK?
YES
Go to step 4.
NO
Repair an open or a short in the wire (s) between the audio unit, the cable
reel, and the audio remote switch. If the wire is OK, replace the cable reel.
4. Shorted wire check (AUDIO REMOTE SW line).
- Disconnect the following connector.
Audio remote switch 12P connector
- Check for continuity between test points 1 and 2.
![Audio Visual Systems - Testing & Troubleshooting](images/books/1097/index 70(19).png)
Is there continuity?
YES
Repair a short to body ground in the wire between the audio unit, the cable
reel, and the audio remote switch. If the wire is OK, replace the cable reel.
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) ).
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.
Turn on the audi
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.
Turn on the audi
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 ver
SEE MORE:
Your safety, and the safety of others, is very important. To help you make
informed decisions, we have provided safety messages, and other safety
information throughout this manual. Of
course, it is not practical or possible to warn you about all the hazards
associated with servicing this vehicle
Removal & Installation
1. Front Door Panel - Remove
2. Front Door Plastic Cover - Remove
Remove the plug caps (A)
Disconnect the connector (B)
Remove the harness clips (C)
Remove the front door plastic cover (D) as needed.
NOTE : If the plastic
cover is damaged or torn, replace it with a