Lexus NX: Installation

INSTALLATION

PROCEDURE

1. INSTALL AIR CONDITIONER PRESSURE SENSOR

(a) Remove the vinyl tape from the liquid pipe sub-assembly and the connecting part of the air conditioner pressure sensor.

(b) Apply sufficient compressor oil to the O-ring of a new air conditioner pressure sensor and the connecting surface.

Compressor Oil:

ND-OIL 11 or equivalent

NOTICE:

Keep the O-rings and O-ring fitting surfaces free of foreign matter.

(c) Using a 27 mm deep socket wrench, install the air conditioner pressure sensor.

Torque:

10.8 N·m {110 kgf·cm, 8 ft·lbf}

*a

Turn

*b

Hold

(d) Connect the connector.

2. CHARGE AIR CONDITIONING SYSTEM WITH REFRIGERANT

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3. WARM UP COMPRESSOR

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4. INSPECT FOR REFRIGERANT LEAK

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READ NEXT:

 Air Conditioning System

 Precaution

PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: After the power switch is turned off, there may be a waiting time before disconnecting the negative (-

 Parts Location

PARTS LOCATION ILLUSTRATION *A for 2WD *B for AWD *1 AIR CONDITIONING TUBE AND ACCESSORY ASSEMBLY (AIR CONDITIONER PRESSURE SENSOR) *2 THERMISTOR ASSEMBLY (AMBIENT TEMPERATURE SENS

SEE MORE:

 Terminals Of Ecu

TERMINALS OF ECU CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY (a) Disconnect the I50 air conditioning amplifier assembly connector. (b) Measure the voltage and resistance according to the value(s) in the table below. Tester Connection Wiring Color Terminal Description Condition Specified Co

 Components

COMPONENTS ILLUSTRATION *A w/o AVS - - *1 FRONT FLEXIBLE HOSE *2 FRONT SHOCK ABSORBER WITH COIL SPRING *3 FRONT SPEED SENSOR LH *4 FRONT STABILIZER LINK ASSEMBLY LH *5 FRONT SUSPENSION SUPPORT DUST COVER LH *6 FRONT SUSPENSION SUPPORT PLATE LH *7 COWL BO

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