DTC B1635: Curtain Airbag Sensor LH Failure

Diagnosis start condition: 

When the ignition voltage is 10 V - 16 V.

DTC detecting condition: 

Curtain airbag sensor LH is faulty.

If DTC B1635 is displayed, the circuit within the curtain airbag sensor LH is faulty.

Replace the curtain airbag sensor LH. Ref. to AIRBAG SYSTEM>CURTAIN AIRBAG SENSOR .