NHTSA Owner Complaint Log
This page lists owner-reported complaints filed with NHTSA for the 2005 Mazda Mazda3. Complaints are unverified consumer reports submitted to NHTSA and do not by themselves prove a defect or defect rate.
Data synced from NHTSA on May 4, 2026
MADZA 2005 TRIBUTE, CCASIONAL BRAKE FAILURE - 3 TIMES - BRAKES WORK FINE, THEN GO NEARLY TO FLOOR WHEN FAILS. THE ENGINE SPEEDS UP SLIGHTLY, JUST LIKE HITTING THE CLUTCH BEFORE BRAKES. THE DEALER IS REPLACING THE MASTER CYCLINDER, BUT I THINK THE PROBLEM IS A RACE CONDITION BETWEEN THE AWD AND THE BRAKES - THE AWD MIGHT THINK THAT THE BRAKES ARE REALLY AN INDICATION OF SLIPPAGE, SO THE AWD TELLS THE ABS NOT TO ACTIVATE. THE DEALER CANNOT EXPLAIN HOW THE BRAKES RECOVER IF THE MASTER CYLINDER IS AT FAULT. I ALSO SUSPECT THAT THE DEALER "ERASED" ANY PREVIOUS INFORMATION CONCERNING REPAIRS ON THIS VEHICLE. I HAD BOUGHT THIS VEHICLE WITH 4005 MILES AND THE BRAKES FAILED ME THREE TIMES ALREADY IN THE NEXT 800 MILES. *AK
IN ADEQUATE AIR CONDITIONING COOLING COMPRESSOR CYCLES ON FOR ONLY 10 SECONDS REGARDLESS OF ENVIRONMENTAL CONDITIONS. DEALERS/MAZDA HQ DENIES ANY ISSUE. *JB
2005 MAZDA3 CATALYTIC CONVERTER FAILURE. CONSUMER WANTS TO KNOW IS THERE A WARRANTY THAT COVERS THE CATALYTIC CONVERTER FOR 8 YRS/80,000 MILES. *NJ