Troubleshooting Hints

1. If the Turn Signals operate normally, the TURN/BU Fuse is OK.
2. If Backup Lights do not turn "ON" in "REVERSE," but do for another gear, check for proper adjustment of the Transmission Position Switch (Automatic Transmission).
3. Check for damaged or corroded connectors and terminals.
4. Make sure ground G401 is clean and tight.