B0091
Passenger Side Pretensioner Stage 2 Deployment Control
Passenger Side Pretensioner Stage 2 Deployment Control: the restraints module has detected a fault in this airbag/pretensioner deployment circuit, which may prevent correct deployment in a crash. Safety-critical.
Passenger Side Pretensioner Stage 2 Deployment Control: the restraints module has detected a fault in this airbag/pretensioner deployment circuit, which may prevent correct deployment in a crash. Safety-critical.
Common causes
- high
Stage 2 squib circuit open or shorted
One of the most commonly reported causes for this code — check this first.
Typical part cost: $170-1100
- medium
Connector under passenger seat damaged
A plausible cause — test and verify before replacing parts.
Typical part cost: $170-1100
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does B0091 mean?
B0091 means "Passenger Side Pretensioner Stage 2 Deployment Control". It is a generic OBD-II code that points to a fault in the body.
What are the most common causes of B0091?
stage 2 squib circuit open or shorted; connector under passenger seat damaged; srs control module fault — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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