B1212
Driver Seatbelt Buckle Pretensioner Deployment Control Circuit
Severity
🔴 HighCan you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)
Symptoms
- SRS/airbag indicator is on
- Security error message on dashboard
- Seat belt pretensioner malfunction
Causes
- Pretensioner control circuit open
- Short circuit in the circuit
- Oxidation of contacts in connectors
- Pretensioner squib malfunction
- Wiring harness damage
- SRS module malfunction
How to Fix
- Carry out diagnostics of the SSS system with a scanner
- Check pretensioner chain resistance
- Inspect connectors and contacts for oxidation
- Check the condition of the wiring harness
- If necessary, replace the pretensioner squib
- Reset SRS module errors after repair