mobile-menu-icon
GM Authority

Reply To: 2022 Sierra Refresh Forward Collision Alert stopped working

January 4, 2023 at 8:57 am #740927
jonwalter13
Participant

I had the same issue with both forward collision and adaptive cruise control. My dealer had me pull fuses f10 & f11 on the passenger side fuse box for 10 min with the truck off. That has worked for me twice now.
As well, make sure all your collision settings are on in your settings menu.

Subscribe to GM Authority

For around-the-clock GM news coverage

We'll send you one email per day with the latest GM news. It's totally free.