NHTSA Complaint #11686464 — 2020 GMC TERRAIN

SERVICE BRAKES issue reported to NHTSA

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Complaint Details

ODI Number	11686464
Vehicle	2020 GMC TERRAIN
Component	SERVICE BRAKES
Date of Incident	September 9, 2025
Date Filed	September 10, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	OR

Consumer Description

Driving down the road and an engine power reduced light came on and then the driver was not able to apply the breaks to stop the car. Almost ran into a car at a 4 way stop before getting the car to stop.

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