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Recommended Flat Towing Wiring Harness for 2020 Jeep Wrangler


I have the a tow bar and the brake system from my last Wrangler, and I know what base plate kit I want to use, but I'm not sure about which wiring kit I need. Can you offer a recommendation?


Expert Reply:

The most popular option for your Wrangler is the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit part # RM-15267. The system taps into the factory wiring harnesses feeding the taillights, using diodes that prevent power from feeding back into the motorhome. The installation couldn't be considered plug and play, but once the installation is complete, it's an easy to use system takes just a moment to get ready for use.

If your braking system uses a monitor in the cab of the motorhome that notifies you when the towed vehicle brakes are being applied, you'll also need a brake light switch kit, part # RM-751490.

expert reply by:
Mike L

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