2012 GMC Sierra 2500HD: Air Bags complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 12 owner complaints for the 2012 GMC Sierra 2500HD that list the air bags component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11624777 (filed 11/12/2024): “The contact owns a 2012 gmc sierra 2500. the contact received notification of nhtsa campaign number: 21v051000 (air bags); however, the part to do the recall repair was not yet available. the local dealer and an unknown dealer were contacted. the contact stated that the manufacturer had exceeded a r…”
- NHTSA complaint ODI #11432754 (filed 09/13/2021): “I received notice of a defective front airbag in february, 2021. as of now (about 7 months later) no action by gm to repair.…”
- NHTSA complaint ODI #11424415 (filed 07/12/2021): “None…”
Likely causes
These complaints do not establish a single root cause; read the examples above and get a diagnosis.
Fix, in plain English
No single fix is established by these reports. Check your VIN for open recalls at nhtsa.gov/recalls, ask a dealer about technical service bulletins (TSBs) or extended warranty coverage, then have the system diagnosed.
DIY difficulty: Pro
Airbag and seat-belt restraint systems are safety-critical and need a scan tool and manufacturer procedures; do not DIY. (Our assessment.)
Cost
No sourced cost range for this issue. Get a written quote after diagnosis.
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