2020 GMC SIERRA 2500 Forward Collision Avoidance Problems
1 NHTSA complaint on file
Forward Collision Avoidance Issues in the 2020 GMC SIERRA 2500
1 forward collision avoidance complaint has been filed with NHTSA for the 2020 GMC SIERRA 2500. Of these, 0 involved a crash, 0 involved a fire, and 0 resulted in injury.
1
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
All Forward Collision Avoidance Complaints
The contact owns a 2020 GMC Sierra 2500. The contact stated while driving 60 MPH, the vehicle independently slowed and dramatically decelerated. The vehicle returned to normal functionality, but the failure became a regular occurrence. The contact stated that when the failure occurred, the gear shifter position indicator light flashed, and once the vehicle returned to normal functionality, the light remained solid. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the Forward Collision Avoidance warning sensor. The vehicle was repaired, but the failure reoccurred. The manufacturer was not notified of the failure. The failure mileage was 102,000.
Other 2020 GMC SIERRA 2500 Problem Areas
Power Train
21 complaints
Unknown Or Other
16 complaints
Electrical System
12 complaints
Service Brakes
12 complaints
Engine
10 complaints
Steering
6 complaints
Structurebody
4 complaints
Vehicle Speed Control
3 complaints
Exterior Lighting
2 complaints
Forward Collision Avoidance Automatic Emergency Braking
2 complaints
Tires
2 complaints
Wheels
2 complaints
Air Bags
1 complaint
Back Over Prevention Warnings
1 complaint
Electronic Stability Control Esc
1 complaint
Engine And Engine Cooling
1 complaint
Forward Collision Avoidance Warnings
1 complaint
Fuel System Diesel
1 complaint
Fuelpropulsion System
1 complaint
Parking Brake
1 complaint
Structure
1 complaint
Suspension
1 complaint
Traction Control System
1 complaint
Visibilitywiper
1 complaint