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HOMESERVICE MANUALSNISSAN-DATSUN2015ROGUE SV, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESANTI-LOCK BRAKESBRAKE CONTROL SYSTEM (VDC/TCS/ABS)DTC/CIRCUIT DIAGNOSISDTC C1143: STEERING ANGLE SENSORDIAGNOSIS PROCEDURE
2015 Nissan-Datsun Rogue SV, AWD

Diagnosis Procedure

2015 Nissan-Datsun Rogue SV, AWDSECTION Diagnosis Procedure

Regarding Wiring Diagram information, refer to WIRING DIAGRAM .

  1. CONNECTOR INSPECTION

    1. Turn ignition switch OFF.
    2. Disconnect ABS actuator and electric unit (control unit) and steering angle sensor connectors.
    3. Check connectors and terminals for deformation, disconnection, looseness or damage.

    Is the inspection result normal?

    YES 

    GO TO STEP 2  .

    NO 

    Repair or replace as necessary.

  2. CHECK STEERING ANGLE SENSOR MOUNTING CONDITION

    Check steering angle sensor mounting condition.

    Is the inspection result normal?

    YES 

    GO TO STEP 3  .

    NO 

    Repair or replace malfunctioning components.

  3. CHECK STEERING ANGLE SENSOR POWER SUPPLY

    1. Turn ignition switch OFF.
    2. Disconnect steering angle sensor connector.
    3. Turn ignition switch ON.
    4. Check voltage between steering angle sensor connector M56 terminal 4 and ground.
      Steering angle sensor - Voltage
      (Approx.)
      Connector Terminal
      M56 4 Ground Battery voltage

    Is the inspection result normal?

    YES 

    GO TO STEP 5  .

    NO 

    GO TO STEP 4  .

  4. CHECK STEERING ANGLE SENSOR POWER SUPPLY CIRCUIT

    1. Turn ignition switch OFF.
    2. Disconnect fuse block (J/B) connector M44.
    3. Check continuity between steering angle sensor connector M56 terminal 4 and Fuse block (J/B) connector M44 terminal 7P.
      Steering angle sensor Fuse block (J/B) Continuity
      Connector Terminal Connector Terminal
      M56 4 M44 7P Yes
    4. Check continuity between steering angle sensor connector M54 terminal 4 and ground.
      Steering angle sensor - Continuity
      Connector Terminal
      M56 4 Ground No

    Is the inspection result normal?

    YES 

    Perform trouble diagnosis for ignition power supply.

    NO 

    Repair or replace malfunctioning components.

  5. CHECK STEERING ANGLE SENSOR GROUND CIRCUIT

    1. Turn ignition switch OFF.
    2. Check continuity between steering angle sensor connector M56 terminal 1 and ground.
      Steering angle sensor - Continuity
      Connector Terminal
      M56 1 Ground Yes

    Is the inspection result normal?

    YES 

    GO TO STEP 6  .

    NO 

    Repair or replace malfunctioning components.

  6. CHECK CAN COMMUNICATION LINE

    Check "STRG BRANCH LINE CIRCUIT". Refer to DIAGNOSIS PROCEDURE (Type 1) or DIAGNOSIS PROCEDURE (Type 2).

    Is the inspection result normal?

    YES 

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

    NO 

    Repair or replace malfunctioning components.

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.