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Towed Vehicle Battery Charge Wire Kit for 2020 Jeep Cherokee


Hi, Can someone tell me what was changed on the 2020 Jeep Cherokee Trailhawk that doesn’t require the Mopar Harness with toggle switch in the glove box to prevent the death wobble while towing behind a Motorhome? And is there as big of battery draw while towing the 2020 Cherokee as there would be on the 2017 with the harness?


Expert Reply:

This had something to do with the electric steering assist and whatever it was that caused issue Jeep addressed. I do not know exactly what that fix was though.

The Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Wire to 6-Wire Straight Cord, # RM-152-98146-7 is a confirmed fit to your 2020 Jeep Cherokee. Installation video is attached showing how to wire to a 2018 Jeep Cherokee. This will not cause a big battery draw but a battery charge kit is still recommended.

The Towed Vehicle Battery Charge Wire Kit is # DM66VR. See the attached product review and installation videos.

expert reply by:
Michael R

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