B1155

DTC B1155 Airbag Sensor Rear (LH) Malfunction

CIRCUIT DESCRIPTION

DTC Detecting Condition:

The airbag sensor rear LH circuit 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 B1155/39 is recorded when occurrence of a malfunction in the airbag sensor rear LH is detected.

HINT: DTC B1155/39 is indicated only for the vehicle equipped with the side airbag.

Wiring Diagram:

Step 1 - 3:

Step 4 - 5:

Step 6 - 7:

Step 8:

INSPECTION PROCEDURE