Pinpoint Test AZ: The Trailer Lamps Are Inoperative - Any Stop Or Turn Lamp

WARNING: This page is about a different car, the 2002 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: It is necessary for the vehicle exterior lighting to be operating correctly. Repair any concerns with the vehicle rear exterior lighting before the diagnosis of the trailer tow module (TTM) and wiring is attempted.

Fig 1: Pinpoint Test AZ: The Trailer Lamps Are Inoperative - Any Stop Or Turn Lamp (Step AZ1)

Courtesy of FORD MOTOR CO.

Fig 2: Pinpoint Test AZ: The Trailer Lamps Are Inoperative - Any Stop Or Turn Lamp (Steps AZ2-AZ3)

Courtesy of FORD MOTOR CO.

Fig 3: Pinpoint Test AZ: The Trailer Lamps Are Inoperative - Any Stop Or Turn Lamp (Step AZ4)

Courtesy of FORD MOTOR CO.