2019 GMC SIERRA 2500 Power Train Problems
2 NHTSA complaints on file
Power Train Issues in the 2019 GMC SIERRA 2500
2 power train complaints have been filed with NHTSA for the 2019 GMC SIERRA 2500. 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 Power Train Complaints
While merging into highway traffic the truck surged with RPM going to 5,000. Shortly after this event there was a grinding or rattling noise in the transmission bell housing along with unusual shifting behavior and a repeatble vibration + rotational noise between 50 and 60 MPH. The vehicle was brought to the dealer for inspection at least 4 times with claims they could not hear the obvious noise that did not go away. On the last drop off, I picked up the vehicle and the noise was gone but the shifting behavior and the constant vibration from the transmission still persists. The dealer said GMC would replace the transmission for approximately $10,000 but I would need to cover 50% of the cost. Vehicle had 35,700 miles on it and was 4 months beyond the 5yr warranty. Still unrepaired. No warning lamps, messages, or codes. Transmission component failure is imminent based...
4X4 LOW RANGE HAS NO POWER. I HAVE NEVER SEEN SUCH A WEAK PULLING TRUCK WHEN IN LOW RANGE
Other 2019 GMC SIERRA 2500 Problem Areas
Electrical System
7 complaints
Engine
5 complaints
Service Brakes
4 complaints
Equipment
2 complaints
Exterior Lighting
2 complaints
Fuel System Diesel
2 complaints
Fuelpropulsion System
2 complaints
Tires
2 complaints
Unknown Or Other
2 complaints
Electronic Stability Control Esc
1 complaint
Engine And Engine Cooling
1 complaint
Engine And Engine Coolingenginediesel
1 complaint
Fuel System Dieseldeliveryfuel Pumpcontroldrive Module
1 complaint
Fuel System Gasoline
1 complaint
Seat Belts
1 complaint
Visibilityrearview Mirrorsdevices
1 complaint