Up to VIN S5219999

Back-Up Lights-Circuit Testing:

Inspection
1. Remove the back-up light switch connector.
2. Shift to the reverse position.
3. Confirm continuity between C148/2 (BLK/YEL) and C148/4 (RED/WHT) wire of the connector.

Back-Up Lights-Circuit Testing:

Inspection of continuity
1. Disconnect the transmission range switch connector.
2. Check continuity of the terminals.
3. If not correct, replace the switch and perform adjustment of the transmission range switch.
4. If correct, check or adjust the selector lever.