Nissan Rogue manuals

Nissan Rogue Service Manual: DTC/circuit diagnosis

POWER SUPPLY AND GROUND CIRCUIT

AUDIO UNIT

AUDIO UNIT : Diagnosis Procedure

Regarding Wiring Diagram information, refer to AV-27, "Wiring Diagram".

1.CHECK FUSE

Check that the following fuses are not blown.

Check fuse

Are the fuses blown? YES >> Replace the blown fuse after repairing the affected circuit.

NO >> GO TO 2.

2.CHECK POWER SUPPLY CIRCUIT

  1.  Turn ignition switch OFF.
  2.  Disconnect audio unit connector M83.
  3.  Check voltage between audio unit connector M83 and ground.

Check power supply circuit

Is the inspection result normal? YES >> GO TO 3.

NO >> Repair or replace harness or connectors.

3.CHECK GROUND CIRCUIT

  1.  Turn ignition switch OFF.
  2.  Disconnect audio unit connector M87.
  3.  Check continuity between audio unit connectors and ground.

Check ground circuit

Is the inspection result normal? YES >> Inspection End.

NO >> Repair or replace harness or connectors.

FRONT TWEETER

Diagnosis Procedure

Regarding Wiring Diagram information, refer to AV-27, "Wiring Diagram".

1.CONNECTOR CHECK

Check the audio unit and speaker connectors for the following:

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair the terminals or connectors.

2.CHECK FRONT TWEETER SIGNAL CIRCUIT CONTINUITY

  1.  Disconnect audio unit connector M83 and suspect front tweeter connector.
  2.  Check continuity between audio unit connector M83 and suspect front tweeter connector.

Check front tweeter signal circuit continuity

  1. Check continuity between audio unit connector M83 and ground.

Check front tweeter signal circuit continuity

Is the inspection result normal? YES >> GO TO 3.

NO >> Repair or replace harness or connectors.

3.CHECK FRONT TWEETER SIGNAL

  1.  Connect audio unit connector M83 and suspect front tweeter connector.
  2.  Turn ignition switch to ON.
  3.  Push audio unit POWER switch.
  4.  Check signal between the terminals of audio unit connector M83.

Check front tweeter signal

Check front tweeter signal

Is the inspection result normal? YES >> Replace front tweeter. Refer to AV-66, "Removal and Installation".

NO >> Replace audio unit. Refer to AV-64, "Removal and Installation".

FRONT DOOR SPEAKER

Diagnosis Procedure

Regarding Wiring Diagram information, refer to AV-27, "Wiring Diagram".

1.CONNECTOR CHECK

Check the audio unit and speaker connectors for the following:

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair the terminals or connectors.

2.CHECK FRONT DOOR SPEAKER SIGNAL CIRCUIT CONTINUITY

  1.  Disconnect audio unit connector M83 and suspect front door speaker connector.
  2.  Check continuity between audio unit connector M83 and suspect front door speaker connector.

Check front door speaker signal circuit continuity

  1. Check continuity between audio unit connector M83 and ground.

Check front door speaker signal circuit continuity

Is the inspection result normal? YES >> GO TO 3.

NO >> Repair or replace harness or connectors.

3.CHECK FRONT DOOR SPEAKER SIGNAL

  1.  Connect audio unit connector M83 and suspect front door speaker connector.
  2.  Turn ignition switch to ON.
  3.  Push audio unit POWER switch.
  4.  Check signal between the terminals of audio unit connector M83.

Check front door speaker signal

Check front door speaker signal

Is the inspection result normal? YES >> Replace front door speaker. Refer to AV-67, "Removal and Installation".

NO >> Replace audio unit. Refer to AV-64, "Removal and Installation".

REAR DOOR SPEAKER

Diagnosis Procedure

Regarding Wiring Diagram information, refer to AV-27, "Wiring Diagram".

1.CONNECTOR CHECK

Check the audio unit and speaker connectors for the following:

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair the terminals or connectors.

2.CHECK REAR DOOR SPEAKER SIGNAL CIRCUIT CONTINUITY

  1.  Disconnect audio unit connector M83 and suspect rear door speaker connector.
  2.  Check continuity between audio unit connector M83 and suspect rear door speaker connector.

Check rear door speaker signal circuit continuity

  1. Check continuity between audio unit connector M83 and ground.

Check rear door speaker signal circuit continuity

Is the inspection result normal? YES >> GO TO 3.

NO >> Repair or replace harness or connectors.

3.CHECK REAR DOOR SPEAKER SIGNAL

  1.  Connect audio unit connector M83 and suspect rear door speaker connector.
  2.  Turn ignition switch to ON.
  3.  Push audio unit POWER switch.
  4.  Check signal between the terminals of audio unit connector M83.

Check rear door speaker signal

Check rear door speaker signal

Is the inspection result normal? YES >> Replace rear door speaker. Refer to AV-68, "Removal and Installation".

NO >> Replace audio unit. Refer to AV-64, "Removal and Installation".

REAR VIEW CAMERA IMAGE SIGNAL CIRCUIT

Diagnosis Procedure

Regarding Wiring Diagram information, refer to AV-27, "Wiring Diagram".

1.CHECK REVERSE INPUT SIGNAL

  1. Turn ignition switch ON.
  2.  Shift the selector lever to R (reverse).
  3.  Check voltage between audio unit connector M87 and ground.

Check reverse input signal

Is inspection result normal? YES >> GO TO 2.

NO >> Repair or replace harness or connectors.

2.CHECK CAMERA POWER SUPPLY CIRCUIT CONTINUITY

  1.  Turn ignition switch OFF.
  2.  Disconnect audio unit connector M87 and rear view camera connector.
  3.  Check continuity between audio unit connector M87 and rear view camera connector D504.

Check camera power supply circuit continuity

  1. Check continuity between audio unit connector M87 and ground.

Check camera power supply circuit continuity

Is inspection result normal? YES >> GO TO 3.

NO >> Repair or replace harness or connectors.

3.CHECK CAMERA POWER SUPPLY VOLTAGE

  1. Connect audio unit connector M87 and rear view camera connector.
  2.  Turn ignition switch ON.
  3.  Shift the selector lever to R (reverse).
  4.  Check voltage between audio unit connector M87 and ground.

Check camera power supply voltage

Is inspection result normal? YES >> GO TO 4.

NO >> Replace audio unit. Refer to AV-64, "Removal and Installation".

4.CHECK CAMERA IMAGE SIGNAL CIRCUIT CONTINUITY

  1.  Turn ignition switch OFF.
  2.  Disconnect audio unit connector M87 and rear view camera connector.
  3.  Check continuity between audio unit connector M87 and rear view camera connector D504.

Check camera image signal circuit continuity

  1. Check continuity between audio unit connector M87 and ground.

Check camera image signal circuit continuity

Is inspection result normal? YES >> GO TO 5.

NO >> Repair or replace harness or connectors.

5.CHECK CAMERA GROUND CIRCUIT CONTINUITY

Check continuity between audio unit connector M87 and rear view camera connector D504.

Check camera ground circuit continuity

Is inspection result normal? YES >> GO TO 6.

NO >> Repair or replace harness or connectors.

6.CHECK CAMERA IMAGE SIGNAL

  1.  Connect audio unit connector M87 and rear view camera connector.
  2.  Turn ignition switch ON.
  3.  Shift the selector lever to R (reverse).
  4.  Check signal between audio unit connector M87 and ground.

Check camera image signal

Is inspection result normal? YES >> Replace audio unit. Refer to AV-64, "Removal and Installation".

NO >> Replace rear view camera. Refer to AV-71, "Removal and Installation".

MICROPHONE SIGNAL CIRCUIT

Diagnosis Procedure

Regarding Wiring Diagram information, refer to AV-27, "Wiring Diagram".

1.CHECK HARNESS BETWEEN AUDIO UNIT AND MICROPHONE

  1.  Turn ignition switch OFF.
  2.  Disconnect audio unit connector M87 and microphone connector R8.
  3.  Check continuity between audio unit connector M87 and microphone connector R8.

Check harness between audio unit and microphone

  1. Check continuity between audio unit connector M87 and ground.

Check harness between audio unit and microphone

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair harness or connectors.

2.CHECK MICROPHONE POWER SUPPLY

  1.  Connect audio unit connector M87 and microphone connector R8.
  2.  Turn ignition switch ON.
  3.  Check voltage between microphone connector R8 and ground.

Check microphone power supply

Is the inspection result normal? YES >> GO TO 3.

NO >> Replace audio unit. Refer to AV-64, "Removal and Installation".

3.CHECK MICROPHONE SIGNAL

Check signal between terminals of audio unit connector M87.

Check microphone signal

Is the inspection result normal? YES >> Replace audio unit. Refer to AV-64, "Removal and Installation".

NO >> Replace microphone. Refer to AV-70, "Removal and Installation".

STEERING SWITCH

Diagnosis Procedure

Regarding Wiring Diagram information, refer to AV-27, "Wiring Diagram".

1.CHECK STEERING WHEEL AUDIO CONTROL SWITCH RESISTANCE

  1.  Turn ignition switch OFF.
  2.  Disconnect combination switch connector M90
  3.  Check resistance between the terminals of combination switch connector M90.

Check steering wheel audio control switch resistance

Is the inspection result normal? YES >> GO TO 2.

NO >> Replace steering switches. Refer to AV-65, "Removal and Installation".

2.CHECK HARNESS BETWEEN COMBINATION METER AND COMBINATION SWITCH

  1.  Disconnect combination meter connector M76 and combination switch connector M30.
  2.  Check continuity between combination meter connector M76 and combination switch connector M30.

Check harness between combination meter and combination switch

  1. Check continuity between combination meter connector M76 and ground.

Check harness between combination meter and combination switch

Is the inspection result normal?

YES >> GO TO 3.

NO >> Repair or replace harness or connectors.

3.CHECK COMBINATION SWITCH

Check continuity between combination switch connectors M90 and M30.

Check combination switch

Is the inspection result normal? YES >> GO TO 4.

NO >> Replace spiral cable. Refer to SR-15, "Removal and Installation".

4.CHECK HARNESS BETWEEN COMBINATION METER AND AUDIO UNIT

  1.  Disconnect combination meter connector M77 and audio unit connector M87.
  2.  Check continuity between combination meter connector M77 and audio unit connector M87.

Check harness between combination meter and audio unit

  1. Check continuity between combination meter connector M77 and ground.

Check harness between combination meter and audio unit

Is the inspection result normal? YES >> Replace audio unit. Refer to AV-64, "Removal and Installation".

NO >> Repair or replace harness or connectors.

USB CONNECTOR

Diagnosis Procedure

Regarding Wiring Diagram information, refer to AV-27, "Wiring Diagram".

1.CHECK USB INTERFACE HARNESS CONTINUITY

  1.  Turn ignition switch OFF.
  2.  Disconnect audio unit connector M121 and USB interface connector M89.
  3.  Check continuity between audio unit connector M121 and USB interface connector M89.

Check usb interface harness continuity

  1. Check continuity between audio unit connector M121 and ground.

Check usb interface harness continuity

Is the inspection result normal? YES >> Replace the USB interface. Refer to AV-69, "Removal and Installation".

NO >> Repair or replace harness or connectors.

AUXILIARY INPUT JACK

Diagnosis Procedure

Regarding Wiring Diagram information, refer to AV-27, "Wiring Diagram".

1.CHECK AUX JACK HARNESS CONTINUITY

  1.  Turn ignition switch OFF.
  2.  Disconnect audio control unit connector M88 and AUX in jack connector M104.
  3.  Check continuity between audio control unit connector M88 and AUX in jack connector M104.

Check aux jack harness continuity

  1. Check continuity between audio control unit connector M88 and ground.

Check aux jack harness continuity

Is the inspection result normal? YES >> Replace the AUX in jack. Refer to AV-69, "Removal and Installation".

NO >> Repair or replace harness or connectors.

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