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What 19 owners told NHTSA about the 2020 Mazda Cx-90 Phev

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (19)Crash / fire / injury (1)Engine (5)Electrical system (4)Fuel system (3)Brakes (2)Driver assistance (2)Transmission & drivetrain (2)Airbags (1)Backup camera & sensors (1)Body & structure (1)Tires (1)

1 of 19 complaints match · Backup camera & sensors · clear filters

Mar 17, 2026Backup camera & sensors

Warning signal front camera sensor system malfunction Forward Smart City Brake Support malfunction When this initial happen the steering wheel becomes hard to maneuver than releases The front and back cameras are clear from any debris or obstructions What should I do next?

NHTSA ODI 11724926

Working with the data? Download all 19 complaints as CSV · fetched from NHTSA July 18, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2020 Mazda Cx-90 Phev verdict →