Lexus NX: Removal

REMOVAL

PROCEDURE

1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM

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2. REMOVE BATTERY SERVICE HOLE COVER

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3. REMOVE HYBRID BATTERY SERVICE PLUG COVER

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4. REMOVE SERVICE PLUG GRIP

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5. CHECK TERMINAL VOLTAGE

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6. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY

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7. REMOVE REAR ENGINE UNDER COVER LH

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8. REMOVE REAR ENGINE UNDER COVER RH

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9. DISCONNECT DISCHARGE HOSE SUB-ASSEMBLY

(a) Remove the bolt and disconnect the discharge hose sub-assembly.

(b) Remove the O-ring from the discharge hose sub-assembly.

NOTICE:

Seal the openings of the disconnected parts using vinyl tape to prevent entry of moisture and foreign matter.

10. DISCONNECT SUCTION HOSE SUB-ASSEMBLY

(a) Remove the bolt and disconnect the suction hose sub-assembly.

(b) Remove the O-ring from the suction hose sub-assembly.

NOTICE:

Seal the openings of the disconnected parts using vinyl tape to prevent entry of moisture and foreign matter.

11. REMOVE COMPRESSOR ASSEMBLY WITH MOTOR

(a) Using a screwdriver, slide the green-colored lock of connector A as shown in the illustration to release it and disconnect the connector.

CAUTION:

Make sure to wear insulating gloves.

NOTICE:

  • Insulate the disconnected terminals and connector with insulating tape.
  • Do not allow any foreign matter or water to enter the compressor with motor assembly.

*a

Connector A

*b

Connector B

*c

Green-colored Lock

(b) Disconnect connector B.

NOTICE:

Do not allow any foreign matter or water to enter the compressor with motor assembly.

(c) Remove the bolt and 2 nuts.

(d) Using an E8 ''TORX'' socket wrench, remove the 2 stud bolts and the compressor assembly with motor.

READ NEXT:

 Installation

INSTALLATION PROCEDURE 1. INSPECT COMPRESSOR OIL (a) When replacing the compressor assembly with motor with a new one, gradually discharge the inert gas from the service valve, and drain the follow

 Condenser

 Components

COMPONENTS ILLUSTRATION *1 COOLER CONDENSER ASSEMBLY *2 COOLER DRYER *3 DISCHARGE HOSE SUB-ASSEMBLY *4 LIQUID PIPE SUB-ASSEMBLY *5 NO. 1 COOLER CONDENSER CUSHION *6 O-RIN

SEE MORE:

 Drive Motor Inverter Temperature Sensor "A" Circuit Low (P0AEF-275,P0AF0-274)

DESCRIPTION The MG ECU, which is built into in the inverter with converter assembly, detects the temperature of the motor inverter using a temperature sensor built into the inverter with converter assembly. The inverter cooling system operates independently of the engine cooling system. The MG ECU u

 Inspection

INSPECTION PROCEDURE 1. INSPECT FRONT SEAT INNER BELT ASSEMBLY LH (a) Measure the resistance according to the value(s) in the table below. *1 Connector A *2 Connector B *3 Connector C - - *a Component without harness connected (Front Seat Inner Belt Assembly LH) - -

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