2012 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026
2012 · All trims · All engines
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2012 Mazda Mazda3 has 3 documented known issues. None of the listed issues is rated critical; this is not a complete reliability assessment. Across all issues with published estimates, repair costs range from $150 to $700. DIY maintenance guides at au7o.io.
VISIBILITY:WINDSHIELD WIPER/WASHER
Mazda North American Operations (Mazda) is recalling certain 2016-2018 Mazda3 vehicles. A defective windshield wiper relay may cause the windshield wipers to become inoperative, reducing the driver's visibility.
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
Mazda Motors North American Operations (Mazda) is recalling certain model year 2014-2016 Mazda3 vehicles manufactured January 4, 2014, to September 18, 2015. The fuel tank of the affected vehicles may have been improperly handled during manufacturing and, as a result, the welded attachment of the Inlet Check Valve (ICV) may fail and allow fuel to leak.
FUEL SYSTEM, GASOLINE:STORAGE
Mazda North American Operations (Mazda) is recalling certain model year 2016 Mazda3 vehicles manufactured September 24, 2015, to October 16, 2015. During manufacturing, the fuel tanks for the affected vehicles may have deformed, resulting in a fuel leak from the recirculation pipe welded connection.
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2012 Mazda Mazda3 has 3 documented issues. The most frequently reported are: 2012-2016 Mazda3 Six-Speed Manual Hard Shifting or Shift-Lever Vibration, 2012-2013 Mazda3 SKYACTIV Cold-Start Misfire from Intake-Valve Deposits, 2010-2013 Mazda3 Air-Recirculation / Blend Door Actuator Clicking Behind the Dash. None are rated critical, but regular maintenance is recommended.
The 2012 Mazda Mazda3 has 3 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. None of the matching records is rated critical; this is not a complete reliability assessment. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Mazda Mazda3 issues range from $150 to $700, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
Mazda bulletin 05-005/19 covers specified early-production Mazda3 six-speed manual vehicles. The documented symptoms are hard shifting into 3rd, 4th, 5th, or 6th gear; the shifter jumping out of 3rd over a road bump while accelerating after deceleration at about 25-40 mph; or shi… Severity: medium.
Mazda bulletin 01-020/15 covers some 2012-2013 Mazda3 vehicles with SKYACTIV whose check-engine light stores P0300, P0301, P0302, P0303, or P0304 during accelerated warm-up. Mazda says carbon may be deposited around the intake valves and destabilise combustion under a specific co… Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
PARKING BRAKE
Mazda North American Operations (Mazda) is recalling certain 2014-2015 Mazda6 and 2014-2016 Mazda3 vehicles. Water could possibly enter the brake caliper causing the parking brake actuator shaft to corrode and possibly bind.
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
Mazda North American Operations (Mazda) is recalling certain model year 2015-2016 Mazda3 vehicles manufactured May 21, 2015, to August 25, 2015. The affected vehicles are equipped with a fuel tank with a shut-off valve that can allow fuel to enter into the fuel tank emissions systems. If enough fuel enters the emission system it may leak out onto the ground or result in an engine stall.
+ 3 more recalls. Check all on NHTSA.gov
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The BL Mazda3's HVAC case uses small plastic-geared stepper actuators to drive the fresh-air/recirculate intake door and the temperature blend door. The gear teeth strip or the door binds, so the actuator repeatedly hunts for a position it cannot reach and produces the classic re… Repairs typically run $150-$700. Severity: low.
