Connect the factory lighting of a compatible Chevrolet Colorado or GMC Canyon to your motorhome for flat towing without cutting or splicing vehicle wiring. Curt 52108 uses OEM-style T-connectors, integrated block diodes, and a 4-way flat connection to operate the towed vehicle's taillights, brake lights, and turn signals.
Curt 52108 is a custom RV dinghy-towing wiring harness designed specifically for select Chevrolet Colorado and GMC Canyon pickups. OEM-compatible connectors plug directly into the vehicle's existing taillight wiring, eliminating the need to cut or splice the factory harness.
Integrated block diodes isolate the vehicle's sensitive electronics from electrical signals coming from the motorhome. Once installed, the harness allows the Colorado or Canyon's existing taillights, brake lights, and turn signals to operate along with the RV while the truck is being flat towed.
Designed specifically for 2023-2026 Chevrolet Colorado and GMC Canyon
Connects the towed vehicle lighting system to the motorhome
OEM-compatible T-connectors plug into the factory taillight wiring
Helps isolate and protect sensitive vehicle electronics from RV signals
Curt 52108 is designed to operate the lights on a Colorado or Canyon while that vehicle is being flat towed behind an RV. It is not a 7-way RV blade to 4-way flat trailer adapter and is not intended as a standard trailer-wiring conversion harness.
In The Package: • Curt 52108 Vehicle-Specific RV Wiring Harness • 4-Way Flat Extension Harness • 4-Way Mounting Bracket • Installation Hardware
The included 4-way flat extension connects the front of the towed vehicle to a compatible 4-way flat connection on the motorhome. Verify the motorhome's connector configuration before installation.