2020 GMC SIERRA 3500 Structure Problems
1 NHTSA complaint on file
Structure Issues in the 2020 GMC SIERRA 3500
1 structure complaint has been filed with NHTSA for the 2020 GMC SIERRA 3500. 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 Structure Complaints
The contact owns a 2020 GMC Sierra 3500. The contact stated that while driving 45 MPH with passengers seated in the rear seats, the passengers became aware that water was entering the vehicle between the window and frame. There were no warning lights illuminated. The vehicle was taken to the local dealer, who informed the contact of Technical Service Bulletin: 18-NA-383. The vehicle was not diagnosed or repaired. The manufacturer was contacted and confirmed that there was no special coverage or warranty coverage on the vehicle. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was approximately 50,000.
Other 2020 GMC SIERRA 3500 Problem Areas
Power Train
18 complaints
Electrical System
8 complaints
Service Brakes
7 complaints
Engine
6 complaints
Unknown Or Other
6 complaints
Fuelpropulsion System
5 complaints
Structurebody
4 complaints
Tires
3 complaints
Air Bags
1 complaint
Electrical System12v24v48v Battery
1 complaint
Engine And Engine Coolingexhaust Systememission Controlurea Injection System Def
1 complaint
Exterior Lighting
1 complaint
Forward Collision Avoidance Automatic Emergency Braking
1 complaint
Fuel System Diesel
1 complaint
Lane Departure Warning
1 complaint
Latcheslockslinkages
1 complaint
Steering
1 complaint
Tirestreadbelt
1 complaint
Visibility
1 complaint
Visibilitywiper
1 complaint
Wheels
1 complaint