MAZDA
01-001-24
Manufacturer communications
- Publication date
- 2024-01-02
- Received by NHTSA
- 2024-02-01
- NHTSA record numbers
- 10249493
Manufacturer summary
Original wording in English
Some vehicles may exhibit check engine light turns on with DTC P0504:00 [PCM] (Brake switch circuit problem) stored in memory. This may be caused by the PCM incorrectly reading the brake switch input. To eliminate this concern, the control software of the PCM has been modified.
Reported code forms
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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Mazda | CX-90 | 2024 |