B1432
Left Seat Belt Pre-Tensioner 2 Circuit
Severity
🔴 HighCan you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)
Symptoms
- Airbag light is on
- Error B1432 in fault memory
- Restraint system malfunction
Causes
- Open or short circuit in the circuit
- Faulty pretensioner squib
- Damaged wiring harness
- Problems with the airbag control module
How to Fix
- Check the integrity of the circuit and contacts
- Measure the resistance of the squib
- Inspect the wiring harness for damage
- If necessary, replace the squib or harness
- Reset the error and check the system