Forward Collision Avoidance Related Problems of the 2021 GMC Yukon

Table 1 shows three common forward collision avoidance related problems of the 2021 GMC Yukon. The number one most common problem is related to the automatic emergency braking (14 problems). The second most common problem is related to the warnings (nine problems).

Table 1. Forward Collision Avoidance related problems of GMC Yukon


Recently reported Forward Collision Avoidance problems of the 2021 GMC Yukon

The Automatic Emergency Braking problem

I bought the vehicle used with 40,000 miles it’s has 100,856 now the engine shot off while I was driving and brought it to the GMC dealer that gm instructed me to the dealer had me pay 284. 95 for inspection and then try to charge me 1284.   Read details...

The Warnings problem

Crankshaft / camshaft caused catastrophic engine failure while on a family road trip leaving family and kids stranded on the side of the highway for hours. 2021 Gmcs are notoriously having this issue but they refused to include our VIN in the recall.   Read details...

The Forward Collision Avoidance problem

The contact owns a 2021 GMC Yukon. The contact stated that while driving at various speeds, the forward collision avoidance system erroneously activated, causing the vehicle to suddenly slow down. The vehicle was taken to the local dealer who serviced the forward collision avoidance system camera   Read details...


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



☘ Yukon Service Bulletins
⚑ Yukon Safety Recalls
☤ Yukon Defect Investigations