Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: Power Supply and Ground Circuit

Nissan Rogue (T33) 2021-Present Service Manual / Body Exterior, Doors, Roof & Vehicle Security :: Door & Lock / Dtc/circuit Diagnosis :: Power Supply and Ground Circuit

Front Door Lock

Diagnosis Procedure

CHECK FUSE

Check that the following fuse is not blown (open).

Signal name Fuse No.
Front door lock actuator power supply 12 (10 A)

Is the fuse blown (open)?

YES>>

Replace the blown (open) fuse after repairing the affected circuit if a fuse is blown (open).

NO>>

GO TO 2.

CHECK POWER SUPPLY CIRCUIT

  1. Ignition switch OFF.

  2. Disconnect BCM connector.

  3. Check voltage between BCM harness connector and ground.

    (+) (−)

    Voltage

    (Approx.)
    BCM
    Connector Terminal

    B23 (with type B meter)

    B124 (with type A meter)     		135 Ground Battery voltage

Is the measurement value normal?

YES>>

GO TO 3.

NO>>

Repair or replace harness.

CHECK GROUND CIRCUIT

Check continuity between BCM harness connector and ground.

With Type B Meter
BCM — Continuity
Connector Terminal
B23 129 Ground Yes
137
With Type A Meter
BCM — Continuity
Connector Terminal
B124 132 Ground Yes
140

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Repair or replace harness.

Rear Door Lock

Diagnosis Procedure

CHECK FUSE

Check that the following fuse is not blown (open).

Signal name Fuse No.
Rear door lock actuator power supply 14 (10 A)

Is the fuse blown (open)?

YES>>

Replace the blown (open) fuse after repairing the affected circuit if a fuse is blown (open).

NO>>

GO TO 2.

CHECK POWER SUPPLY CIRCUIT

  1. Ignition switch OFF.

  2. Disconnect BCM connector.

  3. Check voltage between BCM harness connector and ground.

    (+) (−)

    Voltage

    (Approx.)
    BCM
    Connector Terminal

    B23 (with type B meter)

    B124 (with type A meter)     		144 Ground Battery voltage

Is the measurement value normal?

YES>>

GO TO 3.

NO>>

Repair or replace harness.

CHECK GROUND CIRCUIT

Check continuity between BCM harness connector and ground.

With Type B Meter
BCM — Continuity
Connector Terminal
B23 129 Ground Yes
137
With Type A Meter
BCM — Continuity
Connector Terminal
B124 132 Ground Yes
140

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Repair or replace harness.

Automatic Back Door Control Unit

Diagnosis Procedure

CHECK FUSIBLE LINK

Check that the following fusible link is not blown (open).

Fusible link No. Signal name
JJ (30 A) Battery power supply

Is the fusible link blown (open)?

YES>>

Replace the blown (open) fusible link after repairing the affected circuit if a fusible link is blown (open).

NO>>

GO TO 2.

CHECK POWER SUPPLY CIRCUIT

  1. Ignition switch OFF.

  2. Disconnect automatic back door control unit connector.

  3. Check voltage between automatic back door control unit harness connector and ground.

    (+) (−)

    Voltage

    (Approx.)
    Automatic back door control unit
    Connector Terminal
    B56 37 Ground Battery voltage

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair or replace harness.

CHECK GROUND CIRCUIT

Check continuity between automatic back door control unit harness connector and ground.

Automatic back door control unit — Continuity
Connector Terminal
B56 42 Ground Yes

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Repair or replace harness.

Intelligent Key Unit

Diagnosis Procedure

CHECK FUSE

Check that the following fuse is not blown (open).

Signal name Fuse No.
Battery power supply 53 (5 A)

Is the fuse blown (open)?

YES>>

Replace the blown (open) fuse after repairing the affected circuit if a fuse is blown (open).

NO>>

GO TO 2.

CHECK POWER SUPPLY CIRCUIT

  1. Disconnect Intelligent Key unit connector.

  2. Check voltage between Intelligent Key unit harness connector and ground.

    USA production models
    (+) (−)

    Voltage

    (Approx.)
    Intelligent Key unit
    Connector Terminal
    M184 1 Ground Battery voltage
    Japan production models
    (+) (−)

    Voltage

    (Approx.)
    Intelligent Key unit
    Connector Terminal
    M189 1 Ground Battery voltage

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair or replace harness.

CHECK GROUND CIRCUIT

Check continuity between Intelligent Key unit harness connector and ground.

USA production models
Intelligent Key unit — Continuity
Connector Terminal
M184 29 Ground Yes
Japan production models
Intelligent Key unit — Continuity
Connector Terminal
M189 29 Ground Yes

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Repair or replace harness.

Hands Free Sensor Control Unit

Diagnosis Procedure

CHECK FUSE

Check that the following fuse is not blown (open).

Signal name Fuse No.
Battery power supply 26 (10 A)

Is the fuse blown (open)?

YES>>

Replace the blown (open) fuse after repairing the affected circuit if a fuse is blown (open).

NO>>

GO TO 2.

CHECK POWER SUPPLY CIRCUIT

  1. Ignition switch OFF.

  2. Disconnect hands free sensor control unit connector.

  3. Check voltage between hands free sensor control unit harness connector and ground.

    (+) (−)

    Voltage

    (Approx.)
    Hands free sensor control unit
    Connector Terminal
    B452 2 Ground Battery voltage

Is the measurement value normal?

YES>>

GO TO 3.

NO>>

Repair or replace harness.

CHECK GROUND CIRCUIT

Check continuity between hands free sensor control unit harness connector and ground.

Hands free sensor control unit — Continuity
Connector Terminal
B452 3 Ground Yes

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Repair or replace harness.

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