2014 GMC SIERRA 3500 Electrical System Problems
1 NHTSA complaint on file
Electrical System Issues in the 2014 GMC SIERRA 3500
1 electrical system complaint has been filed with NHTSA for the 2014 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 Electrical System Complaints
Transmission control module failed. Reduced power to vehicle to first gear. Blinkers, speedometer door locks, and other Safety and driving devices did not work. Check engine turned on. Device is held at some gmc dealerships nationally however they will not sell the part to have the truck repaired.