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4-Way Harness for 2019 Jeep Wrangler JL Rubicon

Question:

Hey, I had a quick question on the different types of trailer wiring harnesses I would be safe to use for my 2019 Jeep Wrangler JL Rubicon 4-Door. My jeep has the halogen headlights instead of the led lights. Would I be okay to go the conventional route like this one and simply splice into the rear tail light or would this damage my electrical system. 18252 I remember the JK wranglers had a plug and play trailer wiring kit and Im not sure why no one is offering one of those. The ones I do see that are specific for the new wranglers are being hardwired to the battery. Thanks in advance for your help!!

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Expert Reply:

There are wiring harnesses that are designed for your 2019 Jeep Wrangler JL Rubicon, and I recommend the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C56407, which is a confirmed fit for your '19 Jeep without a factory tow package.

This harness does in fact plug in to points in your Jeep's rear cargo area, though it does require you to run a hot lead to your battery. This allows the unit to power the converter which protects your wiring, and it is something that a hardwire kit like the part you mentioned does not have.

I very strongly recommend going with the Curt Harness # C56407 over something just hardwired for your Wrangler; it is a safer and more reliable option for a wiring harness.

I have added links to a couple video installs of this harness on Jeep Wrangler JLs for you to check out as well.

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Kyle S

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