NHTSA (USA)Medium Risk
2024 MAZDA CX-90NHTSA Campaign #24V816000
The official notice
Defect
Mazda North American Operations (Mazda) is recalling certain 2024 CX-90 vehicles. The engine may not restart after the idling stop feature (i-stop) turns off the engine due to a software issue.
Safety Risk
An engine that fails to restart increases the risk of a crash.
Remedy
Dealers will reprogram the powertrain control module (PCM) and the battery energy control module (BECM) software, free of charge. Owner notification letters were mailed December 19, 2024. Owners may contact Mazda customer service at 1-800-222-5500 Option 6. Mazda's number for this recall is 7024J.
38,926 vehicles affectedMfr ref: 7024JUpdated June 10, 2026