2020 Gmc Sierra 1500 Traction Control Problems
1 owner-reported traction control complaint from NHTSA data
1
Complaints
Feb 2025 – Feb 2025
Date Range
Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.
Owner Complaints (1)
mediumTRACTION CONTROL SYSTEM,ENGINE
Filed: Feb 2025
The contact owns a 2020 GMC Sierra 1500. The contact stated that while driving 65 MPH, the check engine and the traction control warning lights illuminated. The contact stated that a dealer was contacted. The vehicle was taken to a dealer where it was diagnosed and determined that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that he would receive a callback. The approximate failure mileage was 87,000.
NHTSA #: 11642238
Other 2020 Gmc Sierra 1500 Issues
Engine (136)Power Train (76)Electrical System (47)Service Brakes (26)Steering (35)Suspension (13)Fuel/propulsion System (8)Visibility/wiper (8)Air Bags (6)Structure (9)Lane Departure (2)Vehicle Speed Control (4)Tires (2)Seat Belts,engine (1)Electronic Stability Control (esc),electrical System (1)Back Over Prevention (1)Forward Collision Avoidance (1)Exterior Lighting,unknown Or Other (2)Electronic Stability Control (esc),service Brakes,engine (1)Equipment,unknown Or Other (1)