Vehicle-specific wiring harness connects a Jeep Wrangler JK lighting system to a motorhome for flat towing. Plug-and-play connectors and integrated block diodes provide reliable operation without cutting or splicing factory wiring.
The Curt 58903 is designed specifically for flat towing select 2007-2018 Jeep Wrangler JK models behind a motorhome. OEM-compatible connectors plug directly into the Jeep's factory taillight wiring, allowing the existing taillights, brake lights, and turn signals to operate in sync with the RV.
Integrated block diodes isolate the Jeep's sensitive electrical system from signals coming from the motorhome, helping protect against overheating and short circuits. An included 4-way flat extension reaches the motorhome connection, while the supplied mounting bracket keeps the connector conveniently positioned at the front of the vehicle.
Designed specifically to operate the Jeep's existing lights while being towed behind an RV
OEM-compatible connectors install without cutting or splicing factory wiring
Block diodes isolate sensitive vehicle electronics from motorhome signals
Provides a standard connection between the towed Jeep and motorhome lighting system
Curt 58903 is designed for wiring the Jeep as a towed vehicle behind a motorhome. It is not a conventional trailer wiring harness for using the Jeep itself as the tow vehicle.
In The Package: • Curt 58903 Vehicle-Specific Flat-Tow Wiring Harness • 4-Way Flat Extension Harness • Connector Mounting Bracket • Installation Hardware
Curt 58903 uses a standard 4-way flat connection between the towed vehicle and RV. It is not a 4-flat-to-6-pin adapter or 6-pin towing harness.