B1154

DTC B1154 AIRBAG SENSOR REAR (RH) MALFUNCTION

CIRCUIT DESCRIPTION

DTC Detection Condition:

The airbag sensor rear RH consists of the safing sensor, diagnosis circuit and lateral deceleration sensor, etc..

If the airbag sensor assy center receives signals from the lateral deceleration sensor, it judges whether or not the SRS must be activated, and detects diagnosis system malfunction.

DTC B1154/38 is recorded when a malfunction in the airbag sensor rear RH is detected.

Wiring Diagram:

Step 1 - 3:

Step 4 - 5:

Step 6 - 7:

Step 8:

INSPECTION PROCEDURE