Recommended 4 Pole Wiring Harness for a 2010 Jeep Wrangler
Updated 10/14/2024 | Published 06/24/2024 >
Products Featured in This Question
Question:
2010 jeep wrangler, installed Hopkins wire harness for flat towing. Works great. Now have added hitch for towing. How do I get lights working for that? There is a Hopkins kit for that. Do they make any kind of adapter to use both? Or do I need to splice a four wire plug in somewhere?
asked by: Max F
Expert Reply:
Max, to install a standard trailer towing harness on your 2010 Jeep Wrangler you're just going to need the Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # HM42635. This harness installs into your Jeep's factory wiring and will provide a 4-pole at the rear.
Also, according to Hopkins, you can use both the # HM42635 trailer wiring harness and their # HM56200 flat towing wiring harness at the same time.
Product Page this Question was Asked From
Hopkins Custom Tail Light Wiring Kit for Towed Vehicles
- Flat Tow Wiring Harness
- Plugs into Vehicle Wiring
- Wiring Harness
- Custom Fit
- 4 Flat
- Hopkins
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Trailer Wiring
- Q&A: Can Tekonsha Harness and Hopkins Towed Vehicle Wiring Kit be Used on 2017 Jeep Wrangler Unlimited
- Shop: Universal Magnetic Tow Lights - 20' Wiring Harness with 4-Way Flat Trailer Connector
- Shop: T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Search Results: drop down hitch
- Search Results: drop hitch
- Shop: CE Smith Heavy Duty Swivel Bracket - Galv Steel - 2-1/2" Hole Centers - Qty 1
- Shop: Blue Ox Adjustable Drop Hitch Receiver Adapter - 2-1/2" Hitches - 8" Rise/Drop - 15K
- Shop: Roadmaster Dual Hitch Receiver Adapter - 2" Hitch - 4" Drop or Rise - 10,000 lb
- Q&A: Can You Install Both Trailer and Flat-Tow Wiring on a Jeep Wrangler
- Shop: Patriot Hitches Adjustable Drop Hitch Receiver Adapter - 2" Hitches - 11" Rise/Drop - 7K
- Search Results: locking hitch pins
- Video: Review of the CE Smith Heavy Duty Swivel Bracket
- Video: Breaking Down the Blue Ox Adjustable Drop Hitch Receiver Adapter
- Video: How to Install the Roadmaster Universal Hy-Power Diode Wiring Kit on a 2021 Jeep Wrangler
- Video: An In-Depth Look at the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit
- Video: Detailed Breakdown of the Magnetic Tow Lights
- Video: What to Know About the Hollywood Racks Safety LED Light Bar for Bike Racks
- Video: Heavy Duty Magnetic Tow Lights Spec Review
- Shop: Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Search Results: marker light
- Search Results: led marker lights
- Search Results: double hitch
- Search Results: magnetic brake lights
- Q&A: What Size Fuse Does The TST TPMS Signal Booster / Repeater Use?
- Q&A: What Torque are Bolts in Blue Ox Base Plate Kit Tightened To
- Article: Flat Towing Package for 2007-2018 JK Jeep Wrangler and Wrangler Unlimited
- Article: Trailer Wiring Diagrams
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Can I Use Bullseye Wireless Monitor Without Pairing The Curt RVi Shadow 2 Brake System?


Steve C.
10/13/2024
I’ve installed both the 56200 and 42635 harnesses on my 2011 Jeep Wrangler. When not connected to my motorhome, everything works great. Trouble is when I connect my motorhome, all lights work except right blinker from 4 pole connector. What could wrong or what do I need?