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Compatibility of Mopar 82215382AB Flat Tow Wiring w/ Roadmaster Invisibrake on 2020 Jeep Wrangler  


Will this work with a 2020 Jeep JLU with the factory Mopar flat tow wiring harness P/N 82215382AB? Thank you.


Helpful Expert Reply:

According to Roadmaster, their # RM--8700 Invisibrake supplemental braking system is fully compatible with the Mopar 82215382AB wiring harness. The wiring harness allows the Jeeps taillights to operate in conjunction with the motorhome's taillights, and would be a separate system that wouldn't have any impact on or affect the operation of the Invisibrake system. You'll also need to use the brake stoplight switch kit, part # RM-751490 in conjunction with the Invisibrake.

In addition to the braking system, you'll also need base plates like # RM-521453-5 for the factory steel or plastic bumper, safety cables like # RM-643, a tow bar like the Roadmaster Faclon All-Terrain, # RM-522 and a high/low adapter if the installed height of the base plates has a height difference greater than 3 inches compared to that of the receiver on the motorhome.

I've linked to installation videos that I hope you'll find helpful as well as to our selection of high/low adapters.

expert reply by:
Mike L

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