26V083000
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE
Rear wheel lock up increases the risk of a crash.
2020 GMC SIERRA 2500
9 safety recall campaigns, 1 defect investigation, 107 owner complaints filed with NHTSA.
The record
Recall campaigns9
Park it0stop driving until repaired
Investigations1
Owner complaints107
Complaints citing a crash1
Complaints citing a fire7
Complaints are reports from owners of this model year, not findings about any particular vehicle, and a model that sold in large numbers will collect more of them. They are counted here as filed; nothing is inferred from them.
Recall campaigns 6 of 9
24V797000
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE
Rear wheel lock-up can increase the risk of a crash.
24V060000
LATCHES/LOCKS/LINKAGES:TAILGATE:LATCH
An unlatched tailgate may open while driving and result in a loss of unsecured cargo, creating a road hazard and increasing the risk of a crash.
21V578000
TIRES:TEMPORARY/EMERGENCY SPARE TIRE
An ABS system that cannot control the rear wheels independently increases the risk of a crash.
20V792000
SEAT BELTS
If a seat-belt bracket is not secured, the seat belt may not properly restrain an occupant in the front-row center seat position, increasing the risk of injury in a crash.
20V446000
AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR
If the diffuser separates from the inflator during deployment, RRAB performance may be degraded, increasing the risk of injury in a crash.
What owners report most
- 22POWER TRAIN
- 16UNKNOWN OR OTHER
- 12ELECTRICAL SYSTEM
- 12SERVICE BRAKES
- 10ENGINE
- 6STEERING
- 4STRUCTURE:BODY
- 3VEHICLE SPEED CONTROL
This page is about a model, not a car
Two 2020 GMC SIERRA 2500s can have entirely different histories, and a recall campaign usually covers a build-date window rather than a whole model year — which a VIN does not encode, so only the door-jamb label settles it. Scanning the VIN adds the decode, the crash tests, the fuel economy and the complaints matched to that exact engine, trim and assembly plant.