Trailer Adapter Kit: Testing and Inspection
1. For stoplamps that will not light:
^ Check the stop horn Fuse by operating Horn.
2. For parking lamps that will not light:
^ Check the tail dome Fuse with a fuse tester.
3. Check the turn back fuse and the hazard Fuse with a fuse tester.
4. Check that G2OO and G4O2 are clean and tight.
5. Check that all relays are secure.