How To Find Cold Side of Brake Pedal On 2022 Jeep Grand Cherokee L for Trailer Brake Controller
Updated 02/09/2022 | Published 02/08/2022
Question:
I am installing a trailer brake control harness on a 2021 Jeep Grand Cherokee L. Everything is fine except I cant find a cold wire for the brake pedal. Any ideas? Thanks
asked by: Sam N
Expert Reply:
In order to find the cold side of the brake pedal or the wire that's only hot with the pedal depressed, you must test each of the wires with a test light while pressing the pedal. I don't think we have done this yet on a 2022 Jeep Grand Cherokee L so I can't tell you which it is but if you want to avoid splicing altogether which is what I really recommend you can just use the Curt Echo Wireless Trailer Brake Controller part # C51180 which plugs into the trailer connector and uses your mobile phone.
Product Page this Question was Asked From
Curt Echo Wireless Brake Controller - 7-Way Plug-in w/ Bluetooth App - Up to 2 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Plug-In
- Smartphone App
- Under-Dash
- Up to 2 Axles
- Smartphone Display
- Multiple Trailers
- CURT
more information >
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