Forward Collision Avoidance Related Problems of the 2025 GMC Sierra 1500

Table 1 shows four common forward collision avoidance related problems of the 2025 GMC Sierra 1500. The number one most common problem is related to the adaptive cruise control (five problems). The second most common problem is related to the warnings (two problems).

Table 1. Forward Collision Avoidance related problems of GMC Sierra 1500


Recently reported Forward Collision Avoidance problems of the 2025 GMC Sierra 1500

The Adaptive Cruise Control problem

Cruise control activates at speeds between 1-5mph, which frequently happens while turning, parking, or going through a drive-through. The cruise control activates by a toggle on the left spoke of the steering wheel, which can be easily bumped while doing low-speed maneuvers like parking.   Read details...

The Warnings problem

On August 15th, 2025, I brought my new 2025 GMC Sierra 1500 denali to bill cramer gm dealership, 2251 w 23rd st, panama city, FL 32405, due to a complete loss of audio in the cabin. This affected the turn signals, radio, and critical safety alerts, including collision warnings and seatbelt   Read details...

The Automatic Emergency Braking problem

I drove into my driveway put vehicle in park put my window shades up and vehicle went into drive and hit my garage. I had no warnings and this was caught on my ring camera. The ring camera caught my headlights lite up on outside edge and lights kept blinking off an on like there was some kind of   Read details...


Forward Collision Avoidance related problems in other GMC Sierra 1500 model year vehicles:



Sierra 1500 Service Bulletins
Sierra 1500 Safety Recalls
Sierra 1500 Defect Investigations