Is a Mopar Flat Tow Wiring Harness Needed for a 2021 Jeep Grand Cherokee

Published 11/05/2021

Products Featured in This Question

Roadmaster Direct-Connect Base Plate Kit - Removable Arms

(3464)

$538.44

Blue Ox Patriot Portable Flat Tow Brake System - Proportional

(454)

$1404.09

Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 4-Way Flat Connectors

(3353)

$89.90

Roadmaster Nighthawk All-Terrain Tow Bar w/ LED Lights - Non-Binding - RV Mount - 8,000 lbs

(820)

$1545.00

Question:

I have a 2021 Jeep Grand Cherokee that we are flat towing. Weve experienced the death wobble twice. Is there a wiring harness to fix this ? Model number ?

asked by: Sheryn W

Expert Reply:

Yes, there is a flat-tow wiring harness for a 2021 Jeep Grand Cherokee but it's only offered by Mopar and it's part number 82216418AA. In the owner's manual it states the following, "A flat tow electric power steering enable kit is available for increased flat tow performance, contact an authorized dealer for further details.". I have attached below a list of other parts that will be needed to flat-tow the vehicle.

Roadmaster Direct-Connect Base Plate Kit part # RM-521440-5
Roadmaster Nighthawk All Terrain Tow Bar part # RM-676
Roadmaster Universal Hy-Power Diode Wiring Kit part # RM-154
Blue Ox Patriot Portable Braking System part # BLU37TR

expert reply by: Conner L