Trailer Lamps
Testing and Inspection- Initial Inspection and Diagnostic Overview
- Diagnostic Trouble Code Tests and Associated Procedures
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Test V: The Trailer Lamps Are Inoperative - Trailer Parking Lamps
- Test W: The Trailer Lamps Are Inoperative - Trailer Reversing Lamps
- Test X: The Individual Trailer Lamp Is Inoperative - LH Trailer Stoplamp
- Test Y: The Individual Trailer Lamp Is Inoperative - RH Trailer Stoplamp
- Test Z: The Trailer Lamps Are On Continuously
- Tests AA: The Trailer Battery Charging Is Inoperative/Does Not Operate Correctly
- Tests AB: The Trailer Electric Brakes Are Inoperative/Do Not Operate Correctly
Diagrams
Tools and Equipment