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Service bulletin SA-003-24a

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 id11005559
Published by NHTSA2024-08-02
Manufacturer's numberSA-003-24a
Manufacturer's date2024-07-24
NHTSA componentUNKNOWN OR OTHER
Manufacturer's systemAir conditioning

NHTSA's summary

Some customers with a PHEV CX-90 may report a warning light or a reported issue of A/C malfunction. Upon inspection, the technician will discover that the vehicle has the P0531 diagnostic trouble code set.

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.