1817-01

1817-01 REVERSE LAMP CIRCUIT SHORT TO GROUND





When Monitored and Set Condition

- When Monitored: Always monitored with system active at each ignition cycle.
- Set Condition: If the SLA detects a short to ground on the Reverse Lamp Supply circuit.






1. TEST REVERSE LAMP SUPPLY CIRCUIT SHORT TO GROUND





Turn the ignition off.

Disconnect the Shift Lever Assembly harness connector.


NOTE: Check connector - Clean/repair as necessary.

Measure the resistance between ground and the Reverse Lamp Supply circuit.

Is the resistance above 100k ohms?

Yes

Replace the Shift Lever Assembly.

No

- Repair the Reverse Lamp Supply circuit for a short to ground.
- Perform NAG1 TRANSMISSION VERIFICATION TEST. Transmission Verification Test