Technical Service Bulletin 01-012-19-3612 — 2012 MAZDA MAZDA3
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 01-012-19-3612 |
| Manufacturer | |
| Vehicle | 2012 MAZDA MAZDA3 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Some vehicles may experience the Check Engine Light ON with DTC P0300:00, P0301:00, P0302:00, P0303:00 and/or P0304:00 stored in memory. P0300:00: Random misfire detected, P0301:00: Cylinder No.1 misfire detected, P0302:00: Cylinder No.2 misfire detected, P0303:00: Cylinder No.3 misfire detected, P0304:00: Cylinder No.4 misfire detected. Carbon may be deposited around the intake valves, resulting in unstable engine combustion and misfiring during the accelerated warm-up system (AWS) operation.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2012 MAZDA MAZDA3
SSP99_SSPA9
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
05-003-20-3725
EQUIPMENT ADAPTIVE/MOBILITY
SA-037-18
POWER TRAIN:AXLE ASSEMBLY
SSPA0
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
05-001-18-3453
EQUIPMENT
SA289
EXTERIOR LIGHTING:HAZARD FLASHING WARNING LIGHTS
0800116
EXTERIOR LIGHTING
05-002-15-3019F
POWER TRAIN:AUTOMATIC TRANSMISSION
05-002-15-3019F
ENGINE
05-006-15-3107
EQUIPMENT