Trailer Lamps
Testing and Inspection- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Pinpoint Test S: All The Trailer Lamps Are Inoperative
- Pinpoint Test T: The Trailer Stop/Turn Lamp Is Inoperative
- Pinpoint Test V: The Trailer Reversing Lamps Are Inoperative
- Pinpoint Test W: The Trailer Lamps Are On Continuously
- Pinpoint Test X: The Trailer Battery Charging Is Inoperative/Always Charging
- Pinpoint Test Y: The Trailer Electric Brakes Are Inoperative/Always Applied
- Pinpoint Test U: The Trailer Parking Lamps Are Inoperative
Diagrams