B1620

DTC B1620/21 Side Airbag Sensor RH Circuit Malfunction

DESCRIPTION

DTC Detection Condition:

The door side airbag sensor RH consists of the safing sensor, the diagnostic circuit, the lateral deceleration sensor, etc.

If the center airbag sensor receives signals from the lateral deceleration sensor, it determines whether or not the SRS should be activated.

DTC B1620/21 is recorded when a malfunction is detected in the door side airbag sensor RH circuit.

Wiring Diagram:

INSPECTION PROCEDURE

Step 1-2:

Step 3-4:

Step 5-6:

Step 7:

Step 8:

Step 9:

Step 10:

Step 11: