# Service bulletin 07\-003\-25b

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 11017478
- Published by NHTSA: 2025\-05\-02
- Manufacturer's number: 07\-003\-25b
- Manufacturer's date: 2025\-04\-05
- NHTSA component: UNKNOWN OR OTHER
- Manufacturer's system: Air Conditioning

## NHTSA's summary

Some vehicles may experience issues with the remote/timer air conditioners \(pre\-conditioning system\) not working, or not functioning after activation. NOTE: If DTC P0531 is present, see TSB 07\-001/25. This may be caused by improper control logic of the dash\-

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11017478-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11017478-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Trouble codes named

P0531

## Vehicles listed

- 2025 MAZDA CX\-70
- 2024 to 2025 MAZDA CX\-90

JSON: [/v1/bulletins/11017478](/v1/bulletins/11017478)

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