B0092 code: Left Side Restraints Sensor 2
Code B0092 is named in 12 US owner complaints. Models: 7, model years 2005–2012.
What the code means
Left Side Restraints Sensor 2. Generic meaning per SAE J2012 (the same for all makes).
How to read B0092: the letter B means body (including airbags and belts); the second digit 0 marks a generic SAE code shared by all makes; the last three characters 092 identify the specific fault.
Restraint system codes: airbag squibs, belt pretensioners, crash sensors and occupant classification. After a crash with airbag deployment, many makers require the restraint module to be replaced or reset by procedure because it stores crash data. An airbag light on an auction car is not cosmetic: airbags, the module and sensors can cost more than the body repair.
Key figures
- Complaints with this code
- 12
- Models
- 7
- Model years
- 2005–2012
Which models and years
Models whose owners name this code (7). Years link to the model year problems page.
Components named together with the code
Component as the owner filed it (one complaint can list several).
Complaints by model year
What to do if an auction car has this code
- Ask for a dash photo at start-up: the airbag light must go off after the self-test.
- Check the interior photos for deployed airbags and fired belt pretensioners: replacing the restraint module, airbags and sensors is a large separate part of the estimate.
- Budget a scan with a restraint module read-out: the code alone does not say which part failed.
What owners report
Excerpts of owner complaints in the original wording. Owner statements not verified by the regulator; personal data removed.
We keep getting a message on the car screen that the front passenger side airbag is off when the car is started whether someone is sitting in the seat or not. Code is B0092 passenger detection error. Just recently bought car and registered it, cadillac dealers says no recall for this safety issue.
This has continued for two years. On-star failure code is always B0092. I took the buick to a dealer who attempted to fix it twice without luck. The thrid trip for a "fix" would have cost me $ 1,200 without any guarantees. It still is in use but I now keep my fingers crossed. This happens when parked or driving.
1st incident aug 2015 (32,000 miles). Dealership ran diag scan and pulled code B0092 and repaired wires under passenger seat and cleared code. 2nd incident less than 4 months later (34,000 miles) ' dealership cleared code. 3rd incident apr. 2016 (37,000 miles). Dealership found B0092 set in sdm.
Related codes
- B0081First Row Center Seat Belt Load Limiter…
- B0020Left Side Airbag Deployment Control
- B00A0Occupant Classification System
- U0151Lost Communication With Restraints Control…
- B0074Second Row Center Seat Belt Pretensioner…
- U0170Lost Communication With Restraints System…
- B0001Driver Frontal Stage 1 Deployment Control
- B0022Left Curtain Deployment Control 2
- B0028Right Side Airbag Deployment Control
- B0021Left Curtain Deployment Control 1
Sources: public official US data (owner complaints) and the SAE J2012 standard. Complaints are owner statements not verified by the regulator. A code from a complaint does not replace a scan tool diagnosis. Data updated 2026-11-10.