B1140

DTC B1140 Side and Curtain Shield Sensor Assembly RH Malfunction

CIRCUIT DESCRIPTION

DTC Detection Condition:

The side and curtain shield airbag sensor assembly RH consists of the safing sensor, diagnosis circuit and lateral deceleration sensor, etc.

It receives signals from the lateral deceleration sensor, judges whether or not the SRS must be activated, and detects diagnosis system malfunction.

DTC B1140/32 is recorded when occurrence of a malfunction in the side and curtain shield airbag sensor assembly RH is detected.

Wiring Diagram:

Step 1 - 3:

Step 4:

Step 5:

Step 6 - 7:

Step 8:

INSPECTION PROCEDURE