2021 GMC SIERRA 1500 Electrical Systemwiring Problems
1 NHTSA complaint on file
Electrical Systemwiring Issues in the 2021 GMC SIERRA 1500
1 electrical systemwiring complaint has been filed with NHTSA for the 2021 GMC SIERRA 1500. 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 Electrical Systemwiring Complaints
The contact owns a 2021 GMC Sierra 1500. The contact stated while attempting to start the vehicle, the vehicle failed to operate as needed. The service parking brake, check engine, and other unknown warning lights were illuminated. The vehicle was towed to the local dealer to be diagnosed. The contact was informed that the failure was due to damaged electrical wiring caused by rodents. The contact was informed by the dealer that the wiring insulation was made from soy-based materials. The vehicle was repaired three times due to the failure. The manufacturer was notified of the failure. The approximate failure mileage was 23,300.
Other 2021 GMC SIERRA 1500 Problem Areas
Engine
220 complaints
Power Train
98 complaints
Electrical System
53 complaints
Engine And Engine Cooling
37 complaints
Unknown Or Other
29 complaints
Steering
25 complaints
Fuelpropulsion System
21 complaints
Service Brakes
21 complaints
Air Bags
6 complaints
Latcheslockslinkages
6 complaints
Visibilitywiper
6 complaints
Lane Departure Assist
5 complaints
Structurebody
5 complaints
Suspension
5 complaints
Vehicle Speed Control
5 complaints
Wheels
5 complaints
Lane Departure Warning
4 complaints
Seat Belts
3 complaints
Back Over Prevention Rearview System Braking
2 complaints
Electrical System Integrated Trailer Brake Control
2 complaints
Forward Collision Avoidance Adaptive Cruise Control
2 complaints
Forward Collision Avoidance Warnings
2 complaints
Latcheslockslinkagestailgatelatch
2 complaints
Structure
2 complaints
Tires
2 complaints
Back Over Prevention Sensing System Camera
1 complaint
Electrical System Instrument Clusterpanel
1 complaint
Electrical Systeminstrument Panelspeedometerodometer
1 complaint
Electrical Systemwiringfuses And Circuit Breakers
1 complaint
Engine And Engine Coolingcooling Systemhoseslinespipingfittings
1 complaint
Engine And Engine Coolingenginecrankcamshaft Position Sensor
1 complaint
Exterior Lighting
1 complaint
Forward Collision Avoidance Automatic Emergency Braking
1 complaint
Fuel System Diesel
1 complaint
Fuel System Gasoline
1 complaint
Lane Departure Blind Spot Detection
1 complaint
Latcheslockslinkagestrunk Lidlatch
1 complaint
Power Trainautomatic Transmissioninternalshaftoutput
1 complaint
Seats
1 complaint
Structurebodydoor
1 complaint
Structurebodytailgate
1 complaint
Tirespressure Monitoring And Regulating Systems
1 complaint