My 2020 AT4 2500 has 1,400 miles on it. The SRS message and airbag light goes on for 2-3 seconds then off again. Appears to happen with change of direction (turning, backing out of parking spot, etc.). No error when driving down expressway, without quick lane chages.
Dealer stated that their experience was a sensor in the passenger front wheel area. They confirmed, but the part is on backorder and might take 1-3+ weeks to get.