Towing Requirements – Trailer Lights And Wiring
Whenever you pull a trailer, regardless of the trailer size, stop lights and turn signals on the trailer are required for motoring safety.
The Trailer Tow Package may include a four-pin or a seven-pin 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 four-pin connector and seven-pin connector illustrations.

Four-Pin Connector
1 — Female Pins
4 — Park
2 — Male Pin
5 — Left Stop/Turn
3 — Ground
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:
Phone And Network Status Indicators
If available on the radio and/or on a premium display
such as the instrument panel cluster, and supported by
your mobile phone, the Uconnect™ Phone will provide
notification to inform you of y ...
How To Use This Manual
Consult the Table of Contents to determine which section
contains the information you desire.
Since the specification of your vehicle depends on the
items of equipment ordered, certain descriptio ...
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
...
