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 electrical connections are all complete to the vehicle but you must mate the harness to a trailer connector.
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:
Emergency Assistance
If you are in an emergency and the mobile phone is reachable:
• Pick up the phone and manually dial the emergency number for your area.
If the phone is not reachable and the Uconnect™ Phone is o ...
Automatic Transmission
The “DRIVE” range can be selected when towing. However,
if frequent shifting occurs while in this range,
activate the TOW/HAUL feature. Refer to “Automatic
Transmission” in “Starting a ...
Power Sunroof — If Equipped
The power sunroof switch is located between the sun
visors on the overhead console.
Power Sunroof Switch
WARNING!
• Never leave children in a vehicle with the key in
the ignition switch. O ...


