Code result
B0090
Driver Side Pretensioner Stage 2 Deployment Control
Moderate severity
What it means
Driver 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.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Stage 2 squib circuit open or shorted
highOne of the most commonly reported causes for this code — check this first.
Connector under driver seat damaged
mediumA plausible cause — test and verify before replacing parts.
SRS control module fault
lowLess common, but worth ruling out after the more likely causes.
Related help
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