There are 1 owner-reported speed control & cruise complaints for the 2003 Chevrolet Blazerin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
2003 CHEVROLET BLAZER SERVICE ENGINE LIGHT ILLUMINATED.*MR THE CONSUMER HAS HAD TWO INCIDENTS WHERE THE VEHICLES CRUISE CONTROL HAS MALFUNCTIONED. THE CONSUMER IS CONCERNED AND WOULD LIKE TO HAVE RECORDS OF VEHICLES THAT HAS HAD THE ABOVE MENTIONED PROBLEMS, SO THEY CAN BE INVESTIGATED ON. *CB
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 Apr 26, 2026