Installation of Tow Ready TR118821 Flat Towing Wiring Harness on 2020 Jeep Gladiator
Updated 07/03/2020 | Published 07/02/2020
Question:
Will 4-Flat and Tow Bar Wiring Both Work on 2020 Jeep Gladiator Overland. Reading all posts of wiring for the Jeep line up and found one on a review for the set up using the Curt T Connector C56407 and the TR118821. Would you have a wiring diagram of the set up as I would like to use it on my 2020 Jeep Gladiator Overland The Gladiator already has a 4 pin and 7 pin connector at the bumper.
asked by: Larry S
Helpful Expert Reply:
If the 4-pole/7-way on your Gladiator is already functional, you wouldn't need to add a 4 pole harness like the Curt # C56407.
Adding the flat towing wiring harness like the # TR118821 wouldn't interfere with the factory trailer tow wiring.
I've provided a wiring diagram showing how the # TR118821 installs as well as to a video showing a typical installation.
