Table 1 shows one common forward collision avoidance related problems of the 2026 GMC Acadia.
| Problem Category | Number of Problems |
|---|---|
| Automatic Emergency Braking problems |
The contact owns a 2026 GMC Acadia. The contact stated that while at a stop sign and depressing the brake pedal, the vehicle unintendedly accelerated and crashed into the rear passenger's side of a semi truck. Both the aeb and the iaeb failed to engage during the incident. The vehicle sustained severe front-end damage. The contact stated that the air bags failed to deploy, and the forward collision avoidance system failed to engage to prevent the crash. The driver sustained a neck and right shoulder injury. The front passenger seat occupant sustained a right arm and left leg injury, and a headache. No medical treatment was received. A police report was filed. The vehicle was towed away. The cause of the failure was not yet determined. The manufacturer was notified of the failure. The failure mileage was 4,700.
On several occasions, this vehicle break pretty hard for no apparent reason in a red rectangle with a crash symbol came up on the windshield a few times we’ve had people behind us which created dangerous situation and there’s no apparent reasons for this vehicle breaking there was nothing in front of us at times there were vehicles in the other lane, but at other times there were no vehicles around at all I was wondering if this what’s happening with other GMC’s or or any gm product.