Mazda North American Operations: Engine and Engine Cooling › Engine › Engine Control Module (ecu/Ecm)
Mazda North American Operations reported this defect to federal regulators on Oct 31, 2024 and put the number of vehicles at risk at 31,488. The repair is free for as long as the recall stands.
The defect
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.
The risk
Loss of drive power increases the risk of a crash.
The 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.
2 model years covered
Newest first| Vehicle | Complaints | Recalls | Fires | Crashes |
|---|---|---|---|---|
| 2025 Mazda CX-70 | 52 | 4 | 0 | 2 |
| 2024 Mazda CX-90 | 369 | 11 | 1 | 8 |
What this page is, and what to do next
A recall is not an opinion. It is a Part 573 report a manufacturer is required by federal law to file once it decides a defect poses an unreasonable risk to safety, and it commits them to repairing the vehicle at no cost to the owner. The three passages above are the manufacturer’s own wording as published by NHTSA.
This page describes the campaign. It cannot tell you whether one particular car has already been through the shop — that is tracked by VIN, and only the manufacturer knows it. Check yours at nhtsa.gov/recalls or with a franchised dealer, quoting campaign number 24V815000.
Full record for the 2025 Mazda CX-70 → · Recalls carrying a do-not-drive advisory → · Where this data comes from →