B0022

GM vehicles often suffer from loose or broken Connector Position Assurance (CPA) clips—small plastic tabs that ensure a secure connection. Replacing these is a common low-cost fix [6, 15].

Pinched, frayed, or broken wires in the B-pillar or under-seat area can disrupt the circuit [19, 21]. GM vehicles often suffer from loose or broken

Never use a standard multimeter to test the resistance of an airbag or pretensioner. The small electrical current from the meter can trigger the explosive charge and cause the component to deploy [4, 6, 18]. Is this code appearing on a specific vehicle model , or Never use a standard multimeter to test the

In many cases, the computer will disable the entire airbag system as a precaution when this code is active [6, 7]. Typical Causes Typical Causes The most frequent culprit is a

The most frequent culprit is a poor electrical connection. A common issue involves the yellow connectors located under the passenger seat or behind the B-pillar trim [16, 18].