2020 GMC TERRAIN Forward Collision Avoidance Automatic Emergency Braking Problems
5 NHTSA complaints on file
Forward Collision Avoidance Automatic Emergency Braking Issues in the 2020 GMC TERRAIN
5 forward collision avoidance automatic emergency braking complaints have been filed with NHTSA for the 2020 GMC TERRAIN. Of these, 2 involved a crash, 0 involved a fire, and 0 resulted in injury.
5
Complaints
2
Crashes
0
Fires
0
Injuries
0
Deaths
All Forward Collision Avoidance Automatic Emergency Braking Complaints
my vacuum pump went out. my brakes went out at 86k miles. very pour design.
The brake system failed. No warning. When the brakes failed, driver ran the car into a tree to stop instead of hitting pedestrians or other vehicles
This GMC I just purchased in October 22 2022 and have been complaining since December 9,2022 the vehicle emergency braking will activate when I'm driving down the interstate or local roads I could be doing 70 and brakes will just lock up throwing me and my son forward , this has happened 4x , Gas Pedal when taking off at red light or pulling out the vehicle is hesitant and will not go this has happened on 3 different occasions. I called roadside on star they said there is a problem with the on star saftey feature will not work properly this was towed 2x to different shops, Also while driving this vehicle it will just ingage itself in park while driving called on star they did diagnostic there was all kinds of Coded for Transmission and Engine as well as Emissions this vehicle is a safety hazard.. And I...
The emergency breaking system failed to engage. Failure to engage caused collision with another car
On fairly level ground, reduce speed hill descent control msg has activated (12 mile and maxwell area 2x, Rochester Hills Kohls parking lot exit) and once entering river bend dr. vehicle has also has had activated brakes on oak hill street in rochester. the vehicle has less than 4100 miles. very concerning about activated brakes.
Other 2020 GMC TERRAIN Problem Areas
Service Brakes
49 complaints
Engine
45 complaints
Unknown Or Other
27 complaints
Electrical System
24 complaints
Power Train
24 complaints
Fuelpropulsion System
18 complaints
Vehicle Speed Control
10 complaints
Service Brakes Hydraulic
6 complaints
Back Over Prevention
3 complaints
Fuel System Gasoline
3 complaints
Fuel System Gasolinedeliveryfuel Pump
3 complaints
Structurebody
3 complaints
Air Bags
2 complaints
Electronic Stability Control Esc
2 complaints
Engine And Engine Cooling
2 complaints
Forward Collision Avoidance Adaptive Cruise Control
2 complaints
Steering
2 complaints
Suspension
2 complaints
Visibilitywiper
2 complaints
Wheels
2 complaints
Back Over Prevention Rearview System Braking
1 complaint
Back Over Prevention Warnings
1 complaint
Carry Handle Shell Base
1 complaint
Electrical Systemadashill Descent Assistsensor
1 complaint
Exterior Lighting
1 complaint
Forward Collision Avoidance Warnings
1 complaint
Lane Departure Assist
1 complaint
Lane Departure Blind Spot Detection
1 complaint
Power Trainautomatic Transmission
1 complaint
Seat Belts
1 complaint
Structure
1 complaint
Traction Control System
1 complaint
Visibility
1 complaint
Visibilityrearview Mirrorsdevicesinterior
1 complaint