Nissan Rogue manuals

Nissan Rogue Service Manual: System

System Diagram

System Diagram

  1. Compressor
  2. Pressure relief valve
  3. Liquid tank
  4. Refrigerant pressure sensor
  5. Condenser
  6. Expansion valve
  7. Evaporator
  8. Blower motor
  1.  High-pressure gas
  2.  High-pressure liquid
  3. Low-pressure liquid
  4. Low-pressure gas
  5. Suction port
  6. Discharge port
  7.  Outside air

System Description

REFRIGERANT CYCLE

Refrigerant Flow

The refrigerant from the compressor flows through the condenser and liquid tank, evaporator, and returns to the compressor. The refrigerant evaporation in the evaporator is controlled by an expansion valve.

Freeze Protection

To prevent evaporator from freezing up, the evaporator air temperature is monitored and the voltage signal to the A/C auto amp. makes the A/C relay go OFF and stop the compressor.

REFRIGERANT SYSTEM PROTECTION

Refrigerant Pressure Sensor

Pressure Relief Valve

The refrigerant system is also protected by a pressure relief valve, located in the rear head of the compressor.

The release port on the pressure relief valve automatically opens and releases refrigerant into the atmosphere when the pressure of refrigerant in the system increases to an unusual level [more than 3,800 kPa (38.8 kg/ cm2, 551 psi)].

Component parts
Component Parts Location Condenser Compressor Refrigerant pressure sensor Liquid tank Expansion valve Evaporator Component Description Component Description ...

Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW Workflow OVERALL SEQUENCE DETAILED FLOW 1.INTERVIEW CUSTOMER Interview the customer to obtain as much information as possible about the conditions and environm ...

Other materials:

The parking brake release warning continues sounding, or does not sound
Description The parking brake warning buzzer sounds continuously during vehicle travel though the parking brake is released.  The parking brake warning buzzer does not sound at all even though driving the vehicle with the parking brake applied. Diagnosis Procedure 1. CHECK P ...

The door open warning continues displaying, or does not display
Description The door open warning is displayed even though all of the doors are closed.  The door open warning is not displayed even though a door is ajar. Diagnosis Procedure 1.CHECK BCM INPUT SIGNAL Check the BCM input signal. Refer to DLK-149, "Component Function Check&quo ...

Automatic Anti-glare rearview mirror (if so equipped)
Automatic Anti-glare rearview mirror (if so equipped) The inside mirror is designed so that it automatically dims during night time conditions and according to the intensity of the headlights of the vehicle following you. The automatic anti-glare feature is activated when the ignition swit ...

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