Mopar Trailer Hitch Wiring Harness for 2018 - 2022 Grand Cherokee WK2
If you have a 2018 Grand Cherokee built after February 2018 you will have to physically look under/behind the rear bumper to see if your Jeep has the necessary harness for the factory hitch connector (Item # 56055632AC) to connect to.
If your 2018*-2022 WK2 Grand Cherokee did not come with the factory harness you will need to order one of the following harness to add to your Jeep.
Item # 82216006AC - 2018-2022 Grand Cherokees with the 3.0L, 5.7L, 6.4L or 6.2L gas engines or the 3.0L diesel engine (Replaces Item # 82216006AB)
Item # 82216005AD - 2018-2022 Grand Cherokees with the 3.6L gas engine with Electronic Start/Stop (Replaces Item # 82216005AC)
***Will not work with the 2021-2023 3-Row Grand Cherokee L or 2022-2023 2-Row Grand Cherokee WL.***
