Diagnostic Test

2015 Nissan-Datsun Juke SL, 4WDSECTION Diagnostic Test

  1. CHECK WASTEGATE CONTROL VALVE POSITION SENSOR POWER SUPPLY

    1. Turn ignition switch OFF.
    2. Disconnect electric wastegate control actuator harness connector.
    3. Turn ignition switch ON.
    4. Check the voltage between electric wastegate control actuator harness connector and ground.
      + - Voltage
      (Approx.)
      Electric Wastegate Control Actuator
      Connector Terminal
      F61 3 Ground 5 V

    Is the inspection result normal?

    YES 

    GO TO STEP 2  .

    NO 

    GO TO STEP 5  .

  2. CHECK WASTEGATE CONTROL VALVE POSITION SENSOR GROUND CIRCUIT

    1. Turn ignition switch OFF.
    2. Disconnect ECM harness connector.
    3. Check the continuity between electric wastegate control actuator harness connector and ECM harness connector.
      + - Continuity
      Electric wastegate control actuator ECM
      Connector Terminal Connector Terminal
      F61 2 F24 72 Existed
    4. Also check harness for short to power.

    Is the inspection result normal?

    YES 

    GO TO STEP 3  .

    NO 

    Repair or replace error-detected parts.

  3. CHECK WASTEGATE CONTROL VALVE POSITION SENSOR INPUT SIGNAL CIRCUIT

    1. Check the continuity between electric wastegate control actuator harness connector and ECM harness connector.
      + - Continuity
      Electric wastegate control actuator ECM
      Connector Terminal Connector Terminal
      F61 1 F24 65 Existed
    2. Also check harness for short to ground and to power.

    Is the inspection result normal?

    YES 

    GO TO STEP 4  .

    NO 

    Repair or replace error-detected parts.

  4. CHECK ELECTRIC WASTEGATE CONTROL ACTUATOR

    Check the electric wastegate control actuator. Refer to COMPONENT INSPECTION (ELECTRIC WASTEGATE CONTROL ACTUATOR) .

    Is the inspection result normal?

    YES 

    Check intermittent incident. Refer to INTERMITTENT INCIDENT .

    NO 

    Replace electric wastegate control actuator. Refer to COMPONENT PARTS LOCATION .

  5. CHECK WASTEGATE CONTROL VALVE POSITION SENSOR POWER SUPPLY CIRCUIT

    1. Turn ignition switch OFF.
    2. Disconnect ECM harness connector.
    3. Check the continuity between electric wastegate control actuator harness connector and ECM harness connector.
      Electric wastegate control actuator ECM Continuity
      Connector Terminal Connector Terminal
      F61 3 F24 61 Existed
    4. Also check harness for short to ground and short to power.

    Is the inspection result normal?

    YES 

    Perform the trouble diagnosis for ECM power supply circuit. Refer to DIAGNOSIS PROCEDURE .

    NO 

    Repair or replace error-detected parts.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.