Technical Service Bulletin 01-004-23 — 2021 MAZDA MAZDA6
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 01-004-23 |
| Manufacturer | |
| Vehicle | 2021 MAZDA MAZDA6 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Some vehicles may have the check engine light on with DTC P0524:00 or P055F:00 stored in memory. Contamination in the engine oil may cause the engine oil solenoid valve to become stuck, resulting in improper operation of the oil pump and improper oil pressure. DTC P0524:00 (Engine oil pressure too low), DTC P055F:00 (Engine oil pressure malfunction). The control software of the PCM has been modified to eliminate this concern. In addition, the production process has been modified to reduce contamination in the engine oil solenoid valve, oil pump, spacer and oil filter.
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 2021 MAZDA MAZDA6
SSPD8a Repair
ENGINE
SSPD5 Dlr Ltr c
ENGINE
SA-007-25b
ELECTRICAL SYSTEM
SSPD5 Dlr Ltr b
ENGINE
SSPD8 FC
ENGINE
SSPD5 FC
ENGINE
PF-24-07
WHEELS
SA-031-24
ELECTRICAL SYSTEM
SA-003-23a
SERVICE BRAKES
SA-010-23
ELECTRICAL SYSTEM