B0022 — Airbag / restraint system deployment loop circuit fault

Code B0022 is a standard OBD-II diagnostic trouble code: Airbag / restraint system deployment loop circuit fault.

In our record, B0022 is reported most often on Buick, Chevrolet and GMC vehicles , against airbags and electrical failure patterns , across 2005–2014 model years.

In ProblemsByVin's analysis of the NHTSA owner-complaint record, owners cite B0022 across 5 vehicle failure patterns. Diagnostic codes in complaints are reported by owners and are unverified — they point to where this code shows up, not a confirmed diagnosis. Open a page below for the full pattern (symptoms, mileage, repair costs owners cite).

Vehicles where owners report B0022 5 patterns

2014 Buick Enclave

airbags — Airbag Warning Light with Unknown Sensor/Wiring Failures

2014 Chevrolet Traverse

electrical — Service Airbag warning light malfunction with airbags disabled

2014 GMC Acadia

airbags — Service Airbag Warning Light—Intermittent or Persistent

2007 Suzuki XL7

airbags — Passenger seat occupancy sensor failure

2005 Cadillac STS

airbags — Airbag warning light malfunction

Codes are pulled from what owners wrote in their NHTSA filings — they're allegations, not a shop diagnosis. Always confirm with a live scan. Browse all diagnostic codes →