There are 2 stored owner reports matching the speed control & cruise leading-label group for the 2019 Chevrolet Blazer 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 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)When slowing down (at the end of a street for example) foot is on the brake but the car will jerk and engine revs as if it is trying to still accelerate forward without moving the gas pedal. The rpms increase. No warning lights, vehicle has been inspected. No issue found by dealership.
I BOUGHT THE BLAZER IN MAY 2019, FIRST 4 MONTHS WAS FINE. STARTING OCT. 8, WHILE DRIVING THE CAR. I HAD TO TURN OFF ONE HIGHWAY ONTO ANOTHER. I HIT RESUME ON THE ADAPTIVE CRUISE CONTROL AND IT WOULD NOT RESUME. DISPLAYED "ADAPTIVE CRUISE CONTROL TEMPORARILY UNAVAILABLE ". I TRIED SEVERAL TIMES. GOT HOME PARKED. WHEN I LEFT FOR WORK, HOURS LATER. IT WORKED FINE. ON OCT. 10, 18, NOV. 21 WHILE DRIVING- THE CAR WOULD BEEP 3 TIMES AND THE ADAPTIVE CRUISE CONTROL WOULD SHUT OFF. TOOK IT TO DEALER ON 11/7 FOR THIS PROBLEM. ON 12/27 THEY REPLAYED A FRONT CAMERA. DIDN'T GET IT HOME AND IT SHUT OFF AGAIN. ALSO ON DEC. 31. BACK TO DEALERSHIP ON 1/13- THEY UPDATED SOFTWARE. FEB 1 AND AGAIN ON THE 6, SAME THING, ADAPTIVE CRUISE SHUT OFF. DRY ROAD CONDITIONS/ CLEAN CAR. BLIND SPOT MONITORS- 1/9 WOULD COME ON FOR NO REASON, ONLY CAR ON THE ROAD. SOMETIMES WHEN YOU PASS A CAR THEY WILL LIGHT UP & SOMETIMES NOT, SAME WITH DRIVERS SIDE. IT IS CURRENTLY AT DEALERSHIP FOR ADAPTIVE CRUISE SHUTTING OFF. ALL ISSUES WERE ON HIGHWAY, NO RAIN/SNOW, CAR IS WASHED ONCE A WEEK! ON JAN 3 THE RADIO CONTROLS ON STEERING WHEEL REVERSED.
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.