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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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11017478
Published by NHTSA2025-05-02
Manufacturer's number07-003-25b
Manufacturer's date2025-04-05
NHTSA componentUNKNOWN OR OTHER
Manufacturer's systemAir 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

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Trouble codes named

P0531

Vehicles listed
MAZDA CX-702025
MAZDA CX-902024, 2025

Listing a model year does not mean every vehicle of it is concerned: the document says which.