The service and repair manual for the 2012 Mazda 6 — 2.5L I4 and 3.7L V6 engines, 4 trims. Matched to this exact model year, so the specifications and sequences are the ones Mazda published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2012 |
|---|---|
| Engines | 2.5L I4 — 152 cu in, DOHC 3.7L V6 — 227 cu in, DOHC |
| Trims | i Sedan 4-Door · GS Sedan 4-Door · GT Sedan 4-Door · S Sedan 4-Door |
| Federal record | 6 recalls · 99 complaints · 169 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2012 6 manual
03 / ContentsSections in the manual
- Quick Lookups 400
- General Information 2,040
- Accessories & Equipment 2,065
- Heating, Ventilation & A/C (HVAC) 260
- Body & Frame 707
- Maintenance 112
- Brakes 296
- Restraints 314
- Drivelines & Axles 76
- Steering 208
- Electrical 1,148
- Suspension 178
- Engine Mechanical 336
- Transmission 370
- Engine Performance 1,065
04 / Known issuesRecalls on federal record for the 2012 6
- Air Bags — frontal › passenger side › inflator module · 18V717000An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
- Air Bags — frontal › passenger side › inflator module · 19V782000An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
- Structure · 19V323000Corrosion may weaken the mounting point for the passenger side lower control arm, unexpectedly changing the steering alignment and increasing the risk of a crash.
- Air Bags — frontal › passenger side › inflator module · 17V457000An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
- Fuel System, Gasoline · 14V114000Negative pressure could cause the fuel tank to crack resulting in a fuel leak, increasing the risk of a fire.
- Latches/Locks/Linkages — doors › latch · 13V425000If all three door latch mounting screws become excessively loose the door latch mechanism would not engage and the door might open while the vehicle is in motion increasing the risk of accident or injury.
Owners have filed 99 complaints and Mazda has issued 169 technical service bulletins for the 2012 6. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2012 6 manual
Is this manual specific to the 2012 6?
Yes. It is the OEM manual matched to the 2012 model year, covering the 2.5L I4 and 3.7L V6 across the i Sedan 4-Door, GS Sedan 4-Door, GT Sedan 4-Door, S Sedan 4-Door trims. Specifications and procedure sequences are the ones Mazda published for this year.
What 2012 6 problems does it help with?
6 recalls are on federal record for the 2012 6, covering air bags, structure, fuel system, gasoline. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Mazda dealers.
Does it include 2012 6 wiring diagrams?
Yes — the complete wiring diagrams for the 2012 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $29.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther 6 years and 2012 Mazda models
2018 6 · 2017 6 · 2016 6 · 2015 6 · 2014 6 · 2013 6 · 2011 6 · 2010 6 · 2009 6 · 2008 6 · 2007 6 · 2006 6 · all 19 years
2012 Mazda 2 · 2012 Mazda 3 · 2012 Mazda 3 Sport · 2012 Mazda 5 · 2012 Mazda CX-7 · 2012 Mazda CX-9 · 2012 Mazda MX-5 · 2012 Mazda MX-5 Miata · every 2012 model