LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2021 >> 4Runner Limited, RWD >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System - Diagnostic Codes (B100-B1690) >> Airbag System >> DTC B1000-31: Center Airbag Sensor Assembly Malfunction [08/2015 - 08/2019] >> Procedure

DTC B1000-31: Center Airbag Sensor Assembly Malfunction [08/2015 - 08/2019]: Procedure

  1. CHECK DTC 
    1. Check for DTCs (Refer to DTC CHECK / CLEAR [08/2015 - 08/2019] ).
      RESULT

      Result Proceed to
      DTC B1000-31 is output A
      DTC B1000-31 and other DTCs are output B
      NOTE:

      If only DTC B1000-31 is output, do not clear the DTCs, replace the center airbag sensor assembly.

      HINT: 

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

    Result: 

    REPLACE CENTER AIRBAG SENSOR ASSEMBLY 

    (Refer to REMOVAL [08/2015 - ] )

    Result: 

    GO TO DIAGNOSTIC TROUBLE CODE CHART 

    (Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2015 - 08/2019] )