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Wiring Harness Needed for Flat Towing 2022 Jeep Wrangler Unlimited Behind Motorhome


I've chosen base plates for flat towing my 2022 Wrangler Unlimited behind my motorhome, but I'm unsure of which wiring harness I need. I already have a brake box, tow bar and safety cables from my old vehicle.


Expert Reply:

In order for the taillights on your 2022 Jeep Wrangler Unlimited to operate in tandem with the taillights on your motorhome while flat towing, I'd recommend installing a diode system like the Roadmaster # RM47ZR if your Wrangler Unlimited has the ParkSense feature or # RM-15267 for vehicles not equipped with that feature.

I've linked to an install video that you might find helpful.

expert reply by:
Mike L

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