RAM 2500 Van V8-318 5.2L VIN T Magnum CNG SFI (1997)
Trailer Connector: Description and Operation
CIRCUIT OPERATION
The trailer tow jumper harness connects to the circuits for the stop lamps, turn signals, tail lamps and back-up lamps. The harness wires are capped
and sealed from the factory.
Circuit L62 powers the right turn signal/stop lamp. Circuit L63 supplies power to left turn signal/stop lamp. Circuit L1 feeds the back-up lamps.
The trailer tow harness also contains tail lamp circuit L7, and ground circuit Z1.
