B1245
Short In The Rear Air Mix Control Motor Circuit
Severity
⚠️ MediumCan you drive?
Do not drive — repair immediately
Approx. repair cost
$56–167 (est.)
Symptoms
- Airbag light is on
- Incorrect operation of the passive safety system
- Error B1245 in diagnostic scanner memory
Causes
- Wiring harness damage
- Mixture control motor malfunction
- Problems with the airbag control unit
- Short circuit in the circuit
How to Fix
- Check the integrity of the wiring harness
- Check the condition of the connectors
- Check the operation of the mixture control motor
- Check the airbag control unit
- Replace damaged components