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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 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:

 Components

COMPONENTS ILLUSTRATION *A for Single Beam Headlight - - *1 HEADLIGHT ASSEMBLY LH *2 HEADLIGHT ECU SUB-ASSEMBLY LH *3 HEADLIGHT GASKET - - ● Non-reusable part - - ILLUSTRATION *A for Triple Beam Headlight - - *1 HEADLIGHT ASSEMBLY LH *2

 Stereo Component Amplifier Malfunction (B15A3)

DESCRIPTION These DTCs are stored when a malfunction occurs in the stereo component amplifier assembly. DTC No. Detection Item DTC Detection Condition Trouble Area B15A3 Stereo Component Amplifier Malfunction When one of the conditions below is met: Internal power supply malfunct

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