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Home >> Toyota >> 2017 >> Highlander XLE, FWD >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraint System - Diagnostic Codes & Circuit Tests - (Except Hybrid) >> Airbag System >> DTC B1000-31: Center Airbag Sensor Assembly Malfunction [12/2013 - ] >> Procedure

DTC B1000-31: Center Airbag Sensor Assembly Malfunction [12/2013 - ]: Procedure

  1. CHECK DTC 
    1. Check for DTCs.

      Refer to DTC CHECK / CLEAR [12/2013 - ]

      Body Electrical > SRS Airbag > Trouble Codes 

      NOTE:

      If only DTC B1000-31 is output, replace the airbag sensor assembly without clearing the DTCs.

      HINT: 

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

      Result

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

    Result:  1

    REPLACE AIRBAG SENSOR ASSEMBLY. Refer to  REMOVAL [12/2013 - ] 

    Result:  2

    GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [12/2013 - ]