B1100

DTC Detecting Condition:

CIRCUIT DESCRIPTION
The airbag sensor assembly consists of a airbag sensor, safing sensor, drive circuit, diagnosis circuit and ignition control, etc.
It receives signals from the airbag sensor, judges whether or not the SRS must be activated, and detects a diagnosis system malfunction.
DTC B1100/31 is recorded when a malfunction in the airbag sensor assembly is detected.

INSPECTION PROCEDURE

Step 1 - 2:

Step 3:

HINT: When a malfunction code other than code B1100/31 is displayed at the same time, first repair the malfunction indicated by the malfunction code other than code B1100/31.