B0092 on Chevrolet: How to Diagnose & Fix
Left Side Restraints Sensor 2 (Subfault)
1 Chevrolet model · 1 documented issue · 1 critical · $400-$1,800 repair
B0092 on Chevrolet by model: symptoms, diagnosis and fix
A recurring safety complaint on this generation is failure of the passenger presence/occupant classification system in the front passenger seat. Owners report the air bag warning lamp, 'Passenger Air Bag Off' message when an adult is seated, or intermittent operation depending on seat position. The issue is tied to the seat sensor mat/module and related wiring/connectors, and it can disable proper passenger airbag deployment logic.
Common Symptoms
- air bag warning light illuminated
- Passenger Air Bag Off with adult in seat
- intermittent passenger airbag status
- warning changes when seat is moved
- service air bag message
How to Fix
Scan the SIR module for occupant classification and seat sensor faults, inspect under-seat connectors for tension or corrosion, and verify the system with a capable scan tool after repairs. Depending on the fault, repair may involve connector service, harness repair, or replacement/calibration of the passenger presence sensor assembly. Because this affects airbag operation, proper post-repair verification is essential.
Sources for this issue (1)
B0092 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does B0092 mean on a Chevrolet?
B0092 stands for "Left Side Restraints Sensor 2 (Subfault)." This SRS code indicates the airbag control module detected a fault with the left-side restraints (side-impact) sensor 2 circuit. These side crash sensors tell the module when to deploy side and curtain airbags, and the code sets when the sensor or its wiring reports an open, short, or implausible signal. With this fault present, the side airbag protection on that side may not function properly, and the airbag warning light will usually be on. On Chevrolet it is documented across 1 model: Equinox.
What are the most common causes of B0092?
The most common causes of B0092 are: Faulty left-side impact (restraint) sensor, Open or shorted wiring to the sensor, Corroded or loose sensor connector, Water intrusion at the sensor location (often in the door/B-pillar), Damaged harness from a prior collision or repair, Faulty airbag (SRS/SDM) control module, Poor ground connection. The specific cause varies by vehicle.
How much does it cost to fix B0092 on a Chevrolet?
Published repair estimates on Chevrolet range from $400 to $1,800 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
Looking for B0092 on a different make?
View B0092 across all makes →Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.