Nissan Murano: Heater & Air Conditioning System :: Removal and Installation / Refrigerant Pressure Sensor
Removal and Installation
REMOVAL
Discharge the refrigerant. Refer to Recycle Refrigerant.
Remove the front bumper fascia assembly. Refer to Removal and Installation.
Remove horn assembly. Refer to Removal and Installation.
Remove the air guide (RH). Refer to Exploded View.
Disconnect the harness connector from the refrigerant pressure sensor.
Remove refrigerant pressure sensor (1).

CAUTION:
Cap or wrap the opening of the refrigerant pressure sensor with suitable material such as vinyl tape to avoid the entry of air.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
-
Do not reuse the O-ring.
-
Apply A/C oil to the O-ring of the refrigerant pressure sensor for installation.
-
After charging the refrigerant, check for leaks. Refer to Leak Test.
Exploded View
1.
Heating and cooling unit assembly
2.
Steering member
3.
Steering member brace (LH)
4.
Steering member brace (RH)
A.
Steering member caps
Pawl
Front
1...
Other information:
System Description
SYSTEM DIAGRAMSYSTEM DESCRIPTIONThe evaporative emission system is used to reduce hydrocarbons emitted into the atmosphere from the fuel system. This reduction of hydrocarbons is accomplished by activated charcoals in the EVAP canister...
Component Function Check
CHECK REAR WINDOW DEFOGGER RELAY POWER SUPPLY CIRCUIT
Check that an operation noise of rear window defogger relay [located in fuse block (J/B)] can be heard when turning the rear window defogger switch ON.
Is the inspection result normal?
YES>>
Rear window defogger relay power supply circuit is OK...