GM recalls Cadillacs for twisted airbags

Warren, MI – September 10, 2021 – General Motors  (NYSE:GM) has recalled 34,157 Cadillac CT sedans that whose roof rail airbags (also called side-curtain airbags) may fail to deploy during a crash, increasing the risk of injury. The recall includes:

  • 2020 – 2022 Cadillac CT4 sedans
  • 2020 – 2022 Cadillac CT5 sedans

Recall summary  

These Cadillacs are built with roof rail airbags, which  deploy like “curtains” over the windows to protect vehicle occupants’ heads during a crash. The airbags are stored compactly folded along the sides of the car’s roof. However, the recalled vehicles’ airbags may actually be twisted, meaning that they may not deploy properly in a crash.

The problem was first discovered over a year ago when a roof rail airbag failed to properly deploy during crash testing conducted by a government safety agency, the National Highway Traffic Safety Administration (NHTSA).

The affected part is the roof rail side airbag with multiple part numbers, including 84929315 and 84929316.


Side and curtain airbags reduce side-impact crash fatalities by an estimated 31.3%, according to NHTSA. If these airbags do not properly deploy in a crash, this safety benefit is stripped away.

Cadillac recalls

Over the summer, GM recalled close to 400,000 Cadillac and Saab vehicles due to faulty suspension. Rear toe links – which is what keeps tires on the ground and the car stable – on these vehicles were misadjusted leading to some of the recalled vehicles veering uncontrollably off the road. 

The repair

Dealers will inspect both left- and right-side roof rail airbags to see if they are twisted and will untwist them if necessary. This service will be free of charge. Courtesy transportation is available for Cadillac CT owners. Customers will be notified about the recall starting September 20, 2021.

Is your vehicle part of this recall?

Over 34,000 vehicles are included in this GM airbag recall. To see if your Cadillac is one of them, use MotorSafety’s free vehicle lookup tool.

Rebecca RandGM recalls Cadillacs for twisted airbags

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