RAM 3500 HD Truck 4WD L6-6.7L DSL Turbo VIN A (2007)
Trailer Lamps: Description and Operation
Description
DESCRIPTION
The rear body wire harness on the rear frame (1) of all vehicles is equipped with a take out with a standard, light-duty 4-pin trailer tow connector (2) that
is secured to the top of the trailer hitch platform (4) behind the rear bumper. Vehicles equipped with an optional factory-installed trailer towing package
have a second take out with a connector (3) that plugs into a receptacle in the back of a heavy duty, sealed, 7-pin trailer tow connector that is located near
the center of the rear bumper.
Vehicles equipped with the trailer tow package also include an electric trailer brake wiring provision that terminates at a connector located on top of the
large body harness connection under the instrument panel to the left of the brake pedal, as well as an electric trailer brake pigtail harness and an
instruction card (1) that are stored in the glove box (2) when the vehicle is shipped from the factory.
Refer to the appropriate wiring information. The wiring information includes wiring diagrams, proper wire and connector repair procedures, further
details on wire harness routing and retention, as well as pin-out and location views for the various wire harness connectors, splices and grounds.
