LEMON Manuals: Even more car manuals for everyone
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 >> Washer Level Switch Signal Circuit >> Diagnosis Procedure

Diagnosis Procedure

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

  1. CHECK WASHER LEVEL SWITCH SIGNAL CIRCUIT

    1. Turn ignition switch OFF.
    2. Disconnect combination meter connector and washer level switch connector.
    3. Check continuity between combination meter harness connector and washer level switch harness connector.
      Terminals Continuity
      Combination meter Washer level switch
      Connector Terminal Connector Terminal
      M57 24 E37 1 Existed
    4. Check continuity between combination meter harness connector and ground.
      Terminals Continuity
      Combination meter Ground
      Connector Terminal
      M57 24 Not existed

    Is the inspection result normal?

    YES 

    GO TO STEP 2. 

    NO 

    Repair harness or connector.

  2. CHECK WASHER LEVEL SWITCH GROUND CIRCUIT

    Check continuity between washer level switch connector and ground.

    Terminals Continuity
    Washer level switch Ground
    Connector Terminal
    E37 2 Existed

    Is the inspection result normal?

    YES 

    GO TO STEP 3. 

    NO 

    Repair harness or connector.

  3. CHECK WASHER LEVEL SWITCH

    Check washer level switch. Refer to COMPONENT INSPECTION .

    Is the inspection result normal?

    YES 

    Replace combination meter. Refer to REMOVAL AND INSTALLATION .

    NO 

    Replace washer level switch. Refer to REMOVAL AND INSTALLATION .