Diagnosis Procedure

2013 Nissan-Datsun Juke SL, 4WDSECTION Diagnosis Procedure
  1. CHECK VDC OFF SWITCH CIRCUIT 
    1. Turn the ignition switch OFF.
    2. Disconnect ABS actuator and electric unit (control unit) harness connector.
    3. Disconnect VDC OFF switch harness connector.
    4. Check the continuity between ABS actuator and electric unit (control unit) harness connector and VDC OFF switch harness connector.
      ABS actuator and electric unit (control unit) VDC OFF switch Continuity
      Connector Terminal Connector Terminal
      E35 5 M28 1 Existed
    5. Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.
      ABS actuator and electric unit (control unit) - Continuity
      Connector Terminal
      E35 5 Ground Not existed

      Is the inspection result normal? 

      YES: GO TO 2.

      NO: Repair or replace error-detected parts.

  2. CHECK VDC OFF SWITCH GROUND CIRCUIT 

    Check the continuity between VDC OFF switch harness connector and ground.

    VDC OFF switch - Continuity
    Connector Terminal
    M28 2 Ground Existed

    Is the inspection result normal? 

    YES: GO TO 3.

    NO: Repair or replace error-detected parts.

  3. CHECK VDC OFF SWITCH 

    Check the VDC OFF switch. Refer to "COMPONENT INSPECTION ".

    Is the inspection result normal? 

    YES: GO TO 4.

    NO: Replace VDC OFF switch. Refer to "REMOVAL AND INSTALLATION ".

  4. CHECK VDC OFF SWITCH SIGNAL 

    With CONSULT

    1. Connect ABS actuator and electric unit (control unit) harness connector.
    2. Connect VDC OFF switch harness connector.
    3. Select "ABS", "DATA MONITOR" and "OFF SW" according to this order. Check the VDC OFF switch signal.
      Condition DATA MONITOR
      When VDC OFF switch is pressed and VDC OFF indicator lamp in combination meter is in ON status On
      When VDC OFF switch is pressed and VDC OFF indicator lamp in combination meter is in OFF status Off

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: GO TO 5.

  5. CHECK TERMINAL 
    • Check the ABS actuator and electric unit (control unit) pin terminals for damage or loose connection with harness connector.
    • Check the VDC OFF switch pin terminals for damage or loose connection with harness connector.

      Is the inspection result normal? 

      YES: Replace ABS actuator and electric unit (control unit). Refer to "REMOVAL AND INSTALLATION ".

      NO: Repair or replace error-detected parts.

RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

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.