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Home >> Toyota >> 2019 >> Sequoia SR5, 4WD >> Repair and Diagnosis >> Electrical >> Gauges >> Meter / Gauge / Display - Diagnostic Codes & Symptom Tests >> Meter / Gauge System >> Meter Illumination is Always Dark [08/2017 - ] >> Procedure

Meter Illumination is Always Dark [08/2017 - ]: Procedure

  1. CHECK DTC 
    1. Use the Techstream to check if the CAN communication system is functioning normally (. Refer to DTC CHECK / CLEAR [08/2015 - 08/2019] , or refer to DTC CHECK / CLEAR [08/2019 - ] ).
      RESULT

      Result Proceed to
      CAN communication system DTC is not output A
      CAN communication system DTC is output B

    Result: 

    GO TO CAN COMMUNICATION SYSTEM 

    (Refer to PRECAUTION [08/2017 - ] )

    Result: 

    See step  2

  2. CHECK LIGHTING SYSTEM 
    1. Check if lighting system DTCs are output.

      OK

      DTC B1244 is not output.

    Result: 

    OK 

    REPLACE COMBINATION METER ASSEMBLY 

    (Refer to REMOVAL [08/2017 - ] )

    Result: 

    NG 

    GO TO LIGHTING SYSTEM 

    (Refer to DTC B1244: Light Sensor Circuit Malfunction [08/2017 - 08/2019] , or refer to DTC B1244: Light Sensor Circuit Malfunction [08/2019 - ] )