Hard braking or acceleration may cause the sensing diagnostic module (SDM) to enter a fault state.
As a result, the SDM will not provide crash sensing or deploy the necessary air bags in the event of a crash.
If the air bags do not deploy as designed, the occupants have an increased risk of injury.
What to do
GM will notify owners, and dealers will reprogram the SDM with updated software, free of charge.
The manufacturer has not yet provided a notification schedule.
Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 18195.