Towing Requirements – Trailer Lights And Wiring
Whenever you pull a trailer, regardless of the trailer size, stoplights and turn signals on the trailer are required for motoring safety.
The Trailer Tow Package may include a four and sevenpin wiring harness. Use a factory approved trailer harness and connector.
NOTE:
Do not cut or splice wiring into the vehicles
wiring harness.
The wiring harness is not installed when leaving the factory; it must be done by the dealer or customer. Refer to the following illustrations.

Four-Pin Connector
1 — Female Pins
2 — Male Pin
3 — Ground
4 — Park
5 — Left Stop/Turn
6 — Right Stop/Turn

Seven-Pin Connector
1 — Battery
2 — Backup Lamps
3 — Right Stop/Turn
4 — Electric Brakes
5 — Ground
6 — Left Stop/Turn
7 — Running Lamps
See also:
NEUTRAL
Use this range when the vehicle is standing for prolonged
periods with the engine running. The engine may be
started in this range. Set the parking brake and shift the
transmission into PARK if ...
Power Seats — If Equipped
Some models may be equipped with eight-way power
seats for the driver and front passenger. The power seat
switches are located on the outboard side of the seat. The
switches control the movement ...
Power Sunshade — If Equipped
Your vehicle may be equipped with a power sunshade
that will reduce the amount of sunlight that will shine
through the rear windshield.
The power sunshade can be operated using the Uconnect
Tou ...
