Installing 4-Pole Trailer Connector on 1992 GMC Safari

Updated 04/25/2014 | Published 04/24/2014

Question:

do you have a plug n playinch type 4 pole trailer light harness for a 1992 GMC Safari? thanks!

asked by: Jeff H

Expert Reply:

At one time, I believe there was a plug and play-type connector available, but due to the age of the vehicle and low demand, our suppliers no longer have them available.

The lighting system of the first generation Safari is pretty simple. You can use our hardwire kit, part # 18252. Use the included circuit tester to find the correct functions behind the vehicle tail lights. Connect the white wire to a good ground, the brown wire to the tail light circuit, the yellow wire to the left turn signal and stoplight circuit and the green wire to the right side turn signal and tail light circuit.

I've linked you to a video showing the hardwire kit being installed on a Dodge Van of the same vintage. The wire colors of your Safari will be different, but the video will provide you a good idea of what the install will involve.

expert reply by: Mike L