2 complaints reported

2020 Mazda CX-9 ELECTRICAL SYSTEM,UNKNOWN OR OTHER

Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.

Reports
2
Crashes
0
Fires
0
Injuries
0

Complaint Timeline

Chronological view of owner reports

Feb 2026

The information screen is getting 'spider cracks" spreading across the face and turning opaque making the information unreadable. Mazda is apparently aware of this defect and issued a TSB for earlier models. Dealers were unhelpful and quoted $1000 - $3000 to repair depending on the VIN.

Type: Vehicle, Vehicle: 2020 MAZDA CX-9, Manufacturer: Mazda Motor Corp.
Incident: Jan 2025
May 2023

We were on the freeway and all of a sudden it stopped accelerating and the engine light, sensor light, and sensor warning came on. We could not accelerate, that became disabled and we had to pull over. My husband said our fluid levels were normal and he checked them all in the shoulder of the freeway. We turned the vehicle off then on again and all lights went away and we continued on. This is a safety hazard because the car would not accelerate while we were going 60 mph on the freeway. I quickly took a picture of the dash as this was happening so I can take it to the dealer.

Type: Vehicle, Vehicle: 2020 MAZDA CX-9, Manufacturer: Mazda Motor Corp.
Incident: May 2023

Trend Over Time

Complaints by year

Quick Summary

The 2020 Mazda CX-9 has 2 ELECTRICAL SYSTEM,UNKNOWN OR OTHER complaints on file. Review the timeline above for detailed owner experiences.