2015 GMC SIERRA 1500 Forward Collision Avoidance Automatic Emergency Braking Problems
2 NHTSA complaints on file
Forward Collision Avoidance Automatic Emergency Braking Issues in the 2015 GMC SIERRA 1500
2 forward collision avoidance automatic emergency braking complaints have been filed with NHTSA for the 2015 GMC SIERRA 1500. Of these, 0 involved a crash, 0 involved a fire, and 0 resulted in injury.
2
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
All Forward Collision Avoidance Automatic Emergency Braking Complaints
I am reporting a critical issue with the transmission. The transmission frequently slips, hesitates, and jerks unexpectedly during acceleration and gear shifts. On multiple occasions, the vehicle has lost power or failed to respond while entering intersections, merging onto highways, or attempting to accelerate—posing a serious safety risk. The issue often occurs without warning and has worsened over time. Additionally, there are instances of harsh downshifting, delayed engagement from park to drive, and sudden lurching forward or backward, which could easily result in a collision. Despite visits to the dealership and complaints made, the issue has not been resolved, and I’ve learned that many other owners of this same model have reported nearly identical symptoms. This appears to be a systemic problem with the transmission system. Given the safety risk, especially in traffic and at high speeds, I strongly believe this defect warrants immediate investigation and a formal recall.
Trailer brake system Warning
Other 2015 GMC SIERRA 1500 Problem Areas
Service Brakes
216 complaints
Power Train
93 complaints
Exterior Lighting
89 complaints
Electrical System
86 complaints
Engine
80 complaints
Steering
79 complaints
Unknown Or Other
65 complaints
Air Bags
35 complaints
Structurebody
24 complaints
Visibilitywiper
18 complaints
Seat Belts
15 complaints
Suspension
15 complaints
Electronic Stability Control Esc
13 complaints
Fuelpropulsion System
13 complaints
Seats
9 complaints
Wheels
9 complaints
Vehicle Speed Control
7 complaints
Service Brakes Hydraulic
5 complaints
Exterior Lightingheadlights
4 complaints
Visibilitydefrosterdefoggerhvac System
4 complaints
Equipmentapplianceair Conditioner
3 complaints
Electrical System Integrated Trailer Brake Control
2 complaints
Service Brakes Hydraulicpedals And Linkages
2 complaints
Service Brakes Hydraulicpower Assistvacuum
2 complaints
Tires
2 complaints
Visibility
2 complaints
Air Bagssidewindowcurtain
1 complaint
Back Over Prevention Camera System
1 complaint
Back Over Prevention Warnings
1 complaint
Electrical System12v24v48v Batterycables
1 complaint
Electrical Systemwiringfuses And Circuit Breakers
1 complaint
Engine And Engine Coolingcooling Systemradiator Assembly
1 complaint
Forward Collision Avoidance Dynamic Brake Supportbrake Assist
1 complaint
Power Trainautomatic Transmissiontorque Converter
1 complaint
Service Brakes Hydraulicbrake Fluid Low Warning Lamp
1 complaint
Structure
1 complaint
Suspensionrear
1 complaint
Visibilitydefrosterdefoggerhvac Systemrear Window
1 complaint