There are 5 stored owner reports matching the speed control & cruise leading-label group for the 2002 GMC Sierra in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 5 of 5 matching reports.
Open the full vehicle complaint log (all categories)DT*: THE CONSUMER STATED WHILE DRIVING, THE VEHICLE SPEEDS UP ON ITS OWN. THIS HAS OCCURRED SEVERAL TIMES MAINLY WHILE DRIVING THROUGH PARKING LOTS. THE CONSUMER TOOK THE VEHICLE IN TO BE EVALUATED AND IT WAS DETERMINED THE COMPUTER MAY NEED TO BE REPROGRAMMED. *JB
WHILE DRIVING WITH THE CRUISE CONTROL SET TO 70 MPH THE VEHICLE ACCELERATED TO 90 MPH WITHOUT WARNING. THE CONSUMER STATED SHE DISENGAGED THE CRUISE CONTROL, HOWEVER THE VEHICLE CONTINUED TO ACCELERATE. THE VEHICLE WAS THROWN INTO NEUTRAL IN ORDER TO SLOW IT DOWN. PLEASE PROVIDE ADDITIONAL INFORMATION. *JB *AK
I STARTED THE VEHICLE AFTER VEHICLE WAS SITTING FOR ABOUT 4 HOURS. WHILE BACKING OUT OF MY DRIVEWAY, THE VEHICLE STARTED ACCELERATING, EVEN THOUGH I HAD NOT YET PRESSED THE ACCELERATOR. EVEN WITH MY FOOT PRESSING THE BRAKE PEDAL AS HARD AS I COULD, THE VEHICLE STOPPED BRIEFLY, BUT THEN THE REAR TIRES BRIEFLY SPUN AND THE VEHICLE STARTED MOVING IN REVERSE AGAIN, DRAGGING THE LOCKED FRONT TIRES. AFTER 25 FEET, VEHICLE HIT PARKED VEHICLE ON OTHER SIDE OF STREET. VEHICLE STOPPED, BUT REAR WHEELS CONTINUED TO SPIN UNTIL I PUT THE VEHICLE IN PARK . IT SEEMED LIKE THROTTLE WAS STUCK OPEN, EVEN THOUGH I HAD NOT ONCE HIT THE ACCELERATOR.*AK
WHEN THE BRAKE WAS APPLIED THE CONSUMERS FOOT ALSO PRESSED THE GAS PEDAL. THE DEALER INSPECTED THE VEHICLE BUT COULD NOT DUPLICATE OR CORRECT THE PROBLEM. *NLM
ROUGH IDLE, VEHICLE RUNS POORLY. CONTACTED DEALER. PLEASE PROVIDE MORE INFORMATION.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.