There are 2 owner-reported brakes complaints for the 2017 Chevrolet Sonicin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
MASTER CYLINDER AND POWER BREAK BOOSTER NEED TO BE REPLACED AT 42800 MILES.
MY 2017 CHEVY SONIC HAS A BRAKE PROBLEM . BRAKES SOMETIMES FAIL TO STOP WHEN APPLIED. THIS HAPPENS WHEN MOVING AND COMING TO STOP AT RED LIGHT OR STOP SIGN. THE CAR IS CURRENTLY AT THE DEALERSHIP. THEY SAIDED THEY ARE WAITING TO HEAR FROM GM.
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