Nissan Versa

 Sedan Service Manual

Ventilation, heater & air conditioner » Heater & air conditioning control system (HAC)
Refrigerant pressure sensor

Removal and Installation for Refrigerant Pressure Sensor

REMOVAL

CAUTION:

• Do not damage the condenser fins.
• Perform lubricant return operation before each refrigeration system disassembly. However, if a large amount of refrigerant or lubricant is detected, do not perform lubricant return operation.

  Refer to HA "Perform Oil Return Operation".

1. Move air guide aside.
2. Disconnect the harness connector from the refrigerant pressure sensor.
3. Remove the refrigerant pressure sensor (1) from the liquid tank on the condenser.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• Replace O-ring with new one. Then apply compressor oil to them when installing.
• Check for leakages when recharging refrigerant. Refer to HA "Leak Test".

Precautions

Manual air conditioning system

Diagnosis and repair workflow

Operation inspection

A/C On signal

Blower fan on signal

A/C Indicator

Front blower motor

Magnet clutch

Insufficient cooling

Insufficient heating

Compressor does not operate

Front air control

Refrigerant pressure sensor

Blower fan resistor

Intake door cable

Mode door cable

Air mix door cable