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Nissan Rogue Service Manual: Power generation voltage variable control system operation inspection

Nissan Rogue Service Manual / Electrical & power control / Charging System / DTC/circuit diagnosis / Power generation voltage variable control system operation inspection

Diagnosis Procedure

Regarding Wiring Diagram information. Refer to CHG-7, "Wiring Diagram".

CAUTION: When performing this inspection, always use a charged battery that has completed the battery inspection.

(When the charging rate of the battery is low, the response speed of the voltage change will become slow. This can cause an incorrect inspection.)

1.CHECK ECM (CONSULT)

Perform ECM self-diagnosis with CONSULT. Refer to EC-67, "CONSULT Function".

Self-diagnostic results content No malfunction detected>> GO TO 2.

Malfunction detected>> Check applicable parts, and repair or replace corresponding parts.

2.CHECK HARNESS BETWEEN GENERATOR AND ECM

  1.  Turn ignition switch OFF.
  2.  Disconnect generator connector and ECM connector.
  3.  Check continuity between generator harness connector and ECM harness connector.

Check harness between generator and ecm

  1. Check continuity between generator harness connector and ground.

Check harness between generator and ecm

Is the inspection result normal? YES >> Replace ECM. Refer to EC-499, "Removal and Installation".

NO >> Repair harness or connectors between ECM and generator.

Charging system preliminary inspection
Diagnosis Procedure 1.CHECK BATTERY TERMINALS CONNECTION Check if battery terminals are clean and tight. Is the inspection result normal? YES >> GO TO 2. NO >> Repair battery term ...

B terminal circuit
Description “B” terminal circuit supplies power to charge the battery and to operate the vehicles electrical system. Diagnosis Procedure Regarding Wiring Diagram information. Refer to CHG-7, ...

Other materials:

Washer switch
Description Washer switch is integrated with the combination switch.  Combination switch (wiper and washer switch) switches polarity between front washer operating and rear washer operating to supply power and ground to the front and rear washer motor. Component Inspection ...

System description
COMPONENT PARTS Component Parts Location Right rear wheel area Instrument panel Engine compartment  Left side of instrument panel (view with trim panel removed) No. Part Function 1 Optical sensor Refer to EXL-140, "Optical Senso ...

Removal and installation
EXHAUST SYSTEM Exploded View Exhaust diffuser Muffler assembly Mounting rubber  Mounting rubber  Mounting rubber Ring gasket  Front exhaust tube Mounting rubber Exhaust gasket  Oxygen sensor 2  Center exhaust tube  Catalyst shroud ...

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