There are 2 owner-reported speed control & cruise complaints for the 2002 Chevrolet Blazerin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
WHILE DRIVING VEHICLE WOULD ACCELERATE WITHOUT PRIOR WARNING. THE CONSUMER HAS MADE CONTACT WITH THE DEALERSHIP. *AK
WHILE DRIVING 55MPH WITH CRUISE CONTROL OFF VEHICLE ACCELERATED SUDDENLY AND UNEXPECTEDLY, HOWEVER VEHICLE STOPPED WHEN OIL PRESSURE DROPPED, CAUSING VEHICLE TO STALL, DEALER HAS BEEN NOTIFIED, AND WILL INSPECT VEHICLE.*AK IT WAS DETERMINED THAT FOREIGN DEBIS FROM THE FACTORY WAS INSIDE THE ENGINE, THE DEALER CLEANED THROTTLE BODY.*JB
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.
Data synced from NHTSA on May 4, 2026