Nissan Rogue manuals

Nissan Rogue Service Manual: Sensor power supply2 circuit

Description

ECM supplies a voltage of 5 V to some of the sensors systematically divided into 2 groups, respectively.

Accordingly, when a short circuit develops in a sensor power source, a malfunction may occur simultaneously in the sensors belonging to the same group as the short-circuited sensor.

Sensor power supply 1

NOTE: If sensor power supply 1 circuit is malfunctioning, DTC P0643 is displayed.

Sensor power supply 2

Diagnosis Procedure

1.CHECK APP SENSOR 2 POWER SUPPLY CIRCUIT-1

  1.  Turn ignition switch OFF.
  2.  Disconnect accelerator pedal position (APP) sensor harness connector.
  3.  Turn ignition switch ON.
  4.  Check the voltage between APP sensor harness connector and ground.

Check APP sensor 2 power supply circuit-1

Is the inspection result normal? YES >> INSPECTION END

NO >> GO TO 2.

2.CHECK APP SENSOR 2 POWER SUPPLY CIRCUIT-2

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

Check APP sensor 2 power supply circuit-2

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

NO >> Repair open circuit.

3.CHECK SENSOR POWER SUPPLY 2 CIRCUIT

  1.  Disconnect following sensors harness connector.
  2.  Check harness for short to power and short to ground, between the following terminals.

Check sensor power supply 2 circuit

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

NO >> Repair short to ground or short to power in harness or connectors.

4.CHECK COMPONENTS

Check the following.

Is the inspection result normal? YES >> Refer to GI-41, "Intermittent Incident".

NO >> Replace malfunctioning component.

Refrigerant pressure sensor
Component Function Check 1.CHECK REFRIGERANT PRESSURE SENSOR FUNCTION  Start engine and warm it up to normal operating temperature.  Turn A/C switch and blower fan switch ON.   ...

Symptom diagnosis
...

Other materials:

Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the ...

Steering column covers
Removal and Installation REMOVAL  Release gap hider (1) pawls from the steering column upper cover (2). : Pawl Remove steering column cover screws (A) NOTE: Rotate steering wheel to access steering column cover screws.  Release steering column upper cover (1) pawls u ...

Diagnosis system (BCM) (with intelligent key system)
COMMON ITEM COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) APPLICATION ITEM CONSULT performs the following functions via CAN communication with BCM. Direct Diagnostic Mode Description Ecu Identification The BCM part number is displayed. Self Diagnostic ...

© 2014-2019 Copyright www.nirogue.com