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Service bulletin 07-003-24a

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 id11000772
Published by NHTSA2024-06-04
Manufacturer's number07-003-24a
Manufacturer's date2024-06-01
NHTSA componentUNKNOWN OR OTHER
Manufacturer's systemair conditioning

NHTSA's summary

Some customers may complain that the ambient temperature on the instrument cluster is displayed more than 50 °F (10 °C) lower than the actual temperature, resulting in insufficient performance of the air conditioning. This is caused by inappropriate soldering in the ambient temperature sensor. To eliminate this concern, the soldering process has been enhanced at the supplier.

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.

Vehicles listed
MAZDA CX-32016, 2017, 2018, 2019, 2020, 2021
MAZDA CX-302020, 2021, 2022, 2023, 2024
MAZDA CX-52017, 2018, 2019, 2020, 2021, 2022
MAZDA CX-502023, 2024
MAZDA CX-92016, 2017, 2018, 2019, 2020, 2021, 2022
MAZDA CX-902024
MAZDA MAZDA32014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
MAZDA MAZDA62014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
MAZDA MX-302022
MAZDA MX-52016, 2017, 2018
MAZDA MX-52020, 2021, 2022, 2023

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