B1000

DTC B1000 AIR BAG SENSOR ASSEMBLY CENTER MALFUNCTION

CIRCUIT DESCRIPTION

DTC Detecting Condition:

The air bag sensor assembly center consists of the air bag sensor, the safing sensor, the drive circuit, the diagnosis circuit, the ignition control, etc.

If the air bag sensor assembly center receives signals from the air bag sensor, it determines whether or not the SRS should be activated.

B1000/31 is recorded when a malfunction in the air bag sensor assembly center is detected.

HINT: When a trouble code is displayed simultaneously with B1000/31, repair the malfunction indicated by this code (except B1000/31) first.

Step 1:

INSPECTION PROCEDURE