Mazda TSB #SA-076-23
2024 Mazda CX-90
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING
- Summary
- Some vehicles may exhibit the CHECK ENGINE light turning ON with DTC P0AB9:00 (PCM Start Signal System) stored in memory. This may be caused by a PCM Start Signal System error detected due to improper PCM logic. To eliminate this concern, the control software of the PCM has been modified.
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