Dtc B1000/31 Center Airbag Sensor Assembly Malfunction


DESCRIPTION

INSPECTION PROCEDURE

CHECK FOR DTC

DTC B1000/31 Center Airbag Sensor Assembly Malfunction


DESCRIPTION

The center airbag sensor consists of the airbag sensor, safing sensor, drive circuit, diagnosis circuit, 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 stored when a malfunction is detected in the center airbag sensor.

DTC Code
DTC Detection Condition
Trouble Area
B1000/31
A center airbag sensor malfunction.
Center airbag sensor assembly
HINT:
When a trouble code is output simultaneously with B1000/31, repair the malfunction indicated by the other code first.

INSPECTION PROCEDURE

1.CHECK FOR DTC

  1. Turn the ignition switch to ON, and wait for at least 60 seconds.

  1. Check for DTCs (LandCruiser RM000000XFE0NGX.html).

    Result
    Result
    		Proceed to
    DTC B1000/31 is output
    		A
    DTC B1000/31 and other DTCs are output
    		B



B
GO TO DIAGNOSTIC TROUBLE CODE CHART (LandCruiser RM000000XF70INX.html)
A

REPLACE CENTER AIRBAG SENSOR ASSEMBLY (LandCruiser RM000003YQB01BX.html)