Trailer Hitch Trailer Wiring and Brake Controller Recommended for 2018 Jeep Grand Cherokee
Updated 09/12/2025 | Published 05/27/2025
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Question:
I have a 2018 Jeep Grand Cherokee. I need a class 3 hitch, electric brake controller and wiring for lights. It does not have a tow package. Looking for your recommendations.
asked by: Bob M
Expert Reply:
Hi Bob,
Let's start with the trailer hitch. If your JGC isn't a EcoDiesel or Trackhawk model, the Draw-Tite Class III hitch # 75699 would be an excellent choice. If it is one of those models, let me know.
Let's jump to the brake controller next, because it'll dictate how you wire the vehicle. The Tekonsha # TK94FR Prodigy RF controller would be a nice choice, with a pretty easy install. If you're only going to be towing one trailer, it'll work well. If you have multiple trailers I wouldn't recommend it because the install involves bolting it to the trailer tongue.
If you're going to go with the Prodigy RF, use the # 118727 wiring harness along with the # ETBC7L install kit. The kit includes the 4 pole to 7-way adapter and the wire and circuit breaker needed to connect the 7-way to the vehicle battery.
I'll link you to the products I've recommended.
Get back with me if you have any further questions!
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on Trailer Brake Controller
Mike L.
9/12/2025
Hey Bob, did you have a chance to decide on the hitch and brake controller for your Grand Cherokee? I'm curious to know if the recommendations worked for you, as it could help others with similar needs.