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:

C1704, C1705, C1706, C1707 low tire pressure
DTC Logic NOTE: The Signal Tech II Tool [- (J-50190)] can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information.  Activate and display TPMS sensor IDs  Display tire pressure reported by the TPMS sensor  Read TPMS DTC ...

Preparation
Special Service Tools The actual shape of the tools may differ from those illustrated here. Tool number (TechMate No.) Tool name Description — (165-GR8-1200KIT-NI) Multitasking battery and electrical diagnostic station Testing batteries, start ...

Wiring diagram
HEADLAMP Wiring Diagram DAYTIME LIGHT SYSTEM Wiring Diagram AUTO LIGHT SYSTEM Wiring Diagram FRONT FOG LAMP SYSTEM Wiring Diagram TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM Wiring Diagr ...

© 2014-2020 Copyright www.nirogue.com