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Mazda engine may not restart after the idling stop feature (i-stop) turns off the engine due to a software issue.

NHTSA campaign 24V-816 · Reported October 31, 2024 · 38,926 vehicles affected

AFFECTED MODELS
Mazda CX-90
VEHICLES AFFECTED
38,926
REMEDY
Dealers will reprogram the powertrain control module (PCM) and the battery energy control module (BECM) software, free of charge.
COST
Free

The short version

Mazda North American Operations reported a problem with the automatic transmission control module (tcm/pcm/tecm). Here is what owners need to know.

WHAT

The engine may not restart after the idling stop feature (i-stop) turns off the engine due to a software issue.

WHY IT MATTERS

An engine that fails to restart increases the risk of a crash.

WHAT TO DO

Take it to a dealer — they will reprogram the powertrain control module (PCM) and the battery energy control module (BECM) software, free of charge.

Affected vehicles

These model years are included in NHTSA campaign 24V-816.

YEAR RANGEMODEL
2024Mazda CX-90

What changed

Newest first. The record shows both when the recall began and what has changed since.

  1. Recall reported to NHTSA. LATEST

Drive one of these? Check your VIN to see if your specific vehicle is affected.

Check your VIN

What this record means

Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.

Not affiliated

MyAutoRecalls is not affiliated with Mazda North American Operations or the National Highway Traffic Safety Administration.