NHTSA Complaint #11675114 — 2017 CHEVROLET COLORADO

The contact owns a 2017 Chevrolet Colorado. The contact stated that while driving at 60-65 MPH in the mountains and towing a travel trailer, the check engine warning light illuminated, and the brake haul mode turned off. The engine warning light had illuminated over thirty times without towing a trailer. The contact stated that when the engine light was illuminated, the tow-haul feature would shut off. The local dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 90,000.