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Home >> Infiniti >> 2016 >> Q50 Base, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 47 (Meter, Warning Lamp & Indicator -Diagnostic Trouble Codes (DTC U1000 -B2268) Q50_Hybrid) >> DTC/Circuit Diagnosis >> Meter Control Switch Signal Circuit >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different variant/trim than selected.

  1. CHECK METER CONTROL SWITCH SIGNAL CIRCUIT

    1. Turn ignition switch OFF.
    2. Disconnect combination meter connector and meter control switch connector.
    3. Check continuity between combination meter harness connector and meter control switch harness connector.
      Terminals Continuity
      Combination meter Meter control switch
      Connector Terminal Connector Terminal
      M57 17 M59 4 Existed
      18 5
      36 6
      37 7
    4. Check continuity between combination meter harness connector and ground.
      Combination meter Ground Continuity
      Connector Terminal
      M57 17 Not existed
      18
      36
      37

    Is the inspection result normal?

    YES 

    GO TO STEP 2  .

    NO 

    Repair harness or connector.

  2. CHECK METER CONTROL SWITCH

    Check meter control switch. Refer to COMPONENT INSPECTION .

    Is the inspection result normal?

    YES 

    Replace combination meter. Refer to REMOVAL AND INSTALLATION .

    NO 

    Replace meter control switch. Refer to REMOVAL AND INSTALLATION .