Center Airbag Sensor Assembly Malfunction - Airbag System

SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: B1000/31: Center Airbag Sensor Assembly Malfunction
B1000/31 - Center Airbag Sensor Assembly Malfunction

DESCRIPTION

The center airbag sensor consists of the airbag sensor, the safing sensor, the drive circuit, the diagnosis circuit, the ignition control, etc.

If the center airbag sensor receives signals from the airbag sensor, it determines whether the SRS should be activated.

DTC B1000/31 is recorded when a malfunction is detected in the center airbag sensor.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC

(a) Check for DTCs DTC Check / Clear.

Result





NOTICE:
If only DTC B1000/31 is output, do not clear the DTCs, replace the center airbag ECU assembly.

HINT
If any DTCs other than DTC B1000/31 are also output, troubleshoot those DTCs first.

B -- GO TO DIAGNOSTIC TROUBLE CODE CHART Airbag System

A -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY Removal