Operation CHARM: Car repair manuals for everyone.

Troubleshooting Hints

1. Check the GAUGE Fuse with a Fuse tester.

2. Check that the AUDIO ALARM MODULE is securely mounted into JUNCTION BLOCK 1.

3. Check that G408 is clean and tight.


4. Check Backup Lamp bulbs.

5. If one Backup Lamp is inoperative, check for an open in RED/BLK wire between inoperative lamp and S44O or an open between inoperative lamp and G408.

6. If one Backup Lamp stays lit with transaxie out of "R," check for short to voltage in RED/BLK wire between lamp and S440.