Towing Requirements – Trailer Lights And Wiring

~1min read

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 will include a four–pin wiring harness. Use a factory-approved trailer harness and connector.

The electrical connections are all complete to the vehicle but you must mate the harness to a trailer connector.

Refer to the following illustration.

Four-Pin Connector
Four-Pin Connector

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

Test yourself

A quick Jeep Wrangler quiz: every answer comes with an explanation and a link to the manual page.