How Does Brake Controller Install in 2002 Jeep Grand Cherokee Limited with Factory 7-Way

Published 02/13/2019

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Wiring Kit for 2, 4, 6, and 8 Brake Electric Trailer Brake Controllers

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$57.19

Question:

Cant get to the wire loom for the brake pedal in that Jeep I got all the other wiring done from the from the battery to a 20 amp breaker unit on the positive side ground wire directly to the unit and the hot wire connected to blue wires take it into a shop because I cannot find the activation wire shop said they charged me $70 to find it

asked by: Tony S

Helpful Expert Reply:

Your generation of 2002 Jeep Grand Cherokee with a factory 7-way does not have a quick-install brake controller port but I can help guide you through the install process of a brake controller like the Prodigy P2 part # 90885. We had the chance to install this controller on a 2004 Grand Cherokee and used the install kit part # 5506 to wire up the controller to the factory wiring/7-way. If you check out the install video link I attached you'll see the entire process outlined.

expert reply by: Jameson C

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Tony S.

2/13/2019

Jameson C.

2/13/2019

The wire color you should be looking for is purple and brown. I attached a picture of where we found it on a 2004 Grand Cherokee that would be same as what you have. Fast forward to the 8:42 mark of the video I attached to this page for more info on that.