Engine and engine cooling: engine: engine control module (ECU/ECM)
- Component
- Engine and engine cooling: engine: engine control module (ECU/ECM)
- Manufacturer
- Mazda North American Operations
- Vehicles affected
- 31,488
- Reported to NHTSA
- 2024-10-31
- Owners notified
- 2024-12-19
Defect description
Mazda North American Operations (Mazda) is recalling certain 2024 CX-90 and 2025 CX-70 vehicles. The powertrain control module (PCM) and engine control modules (ECM) software may cause malfunction indicator lights to illuminate and a loss of drive power.
Safety risk
Loss of drive power increases the risk of a crash.
Manufacturer remedy
Dealers will reprogram the PCM and ECM 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.