Mazda North American Operations
ELECTRICAL SYSTEM:SOFTWARE
Component
ELECTRICAL SYSTEM:SOFTWARE
What could happen
An ESU that does not function properly, increases the risk of a crash.
Summary
Mazda North American Operations (Mazda) is recalling certain 2024-2025 CX-90 and 2025 CX-70 vehicles equipped with a Dash Electrical Supply Unit (ESU). During vehicle startup, the defroster, seat belt warning, 360° view monitor functions, and the PHEV high-voltage battery cooling system may not function properly.
Remedy
Dealers will reprogram the Dash ESU with improved software, free of charge. Owner notification letters were mailed December 18, 2024. Owners may contact Mazda customer service at 1-800-222-5500 Option 6. Mazda's number for this recall is 7124J.
Models and years in the notice
2024, 2025
Possible match — check yours.
This recall may affect your vehicle — check by VIN on the official NHTSA lookup before you drive to a dealer.
Check your VIN at nhtsa.gov →More recalls for Mazda North American Operations
Mazda North American Operations
SUSPENSION:CRITICAL FASTENERS
Mazda North American Operations is recalling certain 2025 CX-50 and CX-50 Hybrid vehicles. The front suspension fastener bolts may not be tightened properly, which can result in suspension component a…
Remedy: Dealers will inspect the front suspension fastener bolts and, if necessary, replace and tighten them, free of charge. Owner notification let…
See details →
Mazda North American Operations
ELECTRICAL SYSTEM:BODY CONTROL MODULE:SOFTWARE
Mazda North American Operations (Mazda) is recalling certain 2024-2025 CX-90 and 2025 CX-70 mild hybrid electric vehicles (MHEV). The fuel gauge in the instrument cluster may display an inaccurate fue…
Remedy: Dealers will update the body control module (BCM) software, free of charge. Owner notification letters were mailed October 24, 2025. Owner…
See details →
Mazda North American Operations
AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE:SOFTWARE
Mazda North American Operations (Mazda) is recalling certain CX-50 Hybrid and CX-50 vehicles. Incorrectly configured module software may cause the air bag to deploy improperly.
Remedy: Dealers will update the module software, free of charge. Owner notifications will not be mailed due to all vehicles being under Mazda dealer…
See details →