How to Wire Third Brake Light on Camper Shell

Updated 11/29/2019 | Published 11/28/2019

Question:

Looking to wire my camper shell third brake light tou 1989 S10 pick up ext cab. Do you carry a logic module for this type of hook up. Thanks

asked by: Jeff

Expert Reply:

Yes we do have a logic module that will work to wire your third brake light on your camper shell, part # PP20-702 the Pacer Performance 3rd Brake Light Logic Module.

The third brake light needs to have a brake signal only, and if you are tapping into your trailer wiring, or tail lights wiring the turn and brake signals will be combined. The logic module filters out the unwanted turn signal inputs. This prevents the third brake light from flashing when you apply your turn signal.

The logic module has three wires, two yellow wires and a green wire. The yellow wires will tap into your S10's brake and turn signal wires, and then the green wire will go to the positive wire on the third brake light.

I have attached a photo for your reference.

expert reply by: Robert C