2019 GMC SIERRA 3500 Electrical System Problems
2 NHTSA complaints on file
Electrical System Issues in the 2019 GMC SIERRA 3500
2 electrical system complaints have been filed with NHTSA for the 2019 GMC SIERRA 3500. Of these, 0 involved a crash, 0 involved a fire, and 0 resulted in injury.
2
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
All Electrical System Complaints
I purchased my vehicle in 2019. Since then, I have had several issues. I've had to replace the coolant reservoir, DEF heater/pump and twice changed the number 8 injector plug. The warning light came on just after the warranty went out. The code reader read the ambient sensor and no sensor.
DRIVING TO WORK. POWER STEERING WENT OUT AND BRAKING SYSTEM SEEM TO BE INEFFECTIVE. INSTRUMENT PANEL SERVICE LIGHT CAME ON WITH THE BATTERY INDICATOR DISPLAYING "BATTERY CHARGING SYSTEM" FAULT.
Other 2019 GMC SIERRA 3500 Problem Areas
Service Brakes
4 complaints
Engine
2 complaints
Unknown Or Other
2 complaints
Air Bags
1 complaint
Engine And Engine Coolingcooling System
1 complaint
Equipment
1 complaint
Equipmentapplianceair Conditioner
1 complaint
Exterior Lighting
1 complaint
Fuelpropulsion System
1 complaint
Power Train
1 complaint
Steering
1 complaint
Vehicle Speed Control
1 complaint