Mazda CX-90: Power train — control module (tcm/pcm/tecm)

Affects Mazda CX-90 · 2024 — about 39K vehicles.

The hazard

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

What to do

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.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational