Lexus NX manuals

Lexus NX: Installation

Lexus NX Service Manual / Vehicle Interior / Heating / Air Conditioning / Front Evaporator Temperature Sensor / Installation

INSTALLATION

PROCEDURE

1. INSTALL NO. 1 COOLER THERMISTOR

(a) Install the No. 1 cooler thermistor as shown in the illustration.

NOTICE:

  • Be sure to insert the thermistor only once because reinserting it into the same position will not allow it to be firmly secured.
  • After inserting the thermistor, do not apply excessive force to the wire.
  • Directly insert the thermistor until the edge of the plastic case comes into contact with the evaporator.

*1

Plastic Case

*2

No. 1 Cooler Thermistor

*a

50.0 mm (1.9685 in.) (from tank upper surface)

*b

56.1 mm (2.2087 in.) (from end face of No. 1 cooler evaporator sub-assembly)

*c

42.7 mm (1.6811 in.) (from end face of No. 1 cooler evaporator)

2. INSTALL NO. 1 COOLER EVAPORATOR SUB-ASSEMBLY

Click here

3. INSTALL COOLER EXPANSION VALVE

Click here

4. INSTALL QUICK HEATER ASSEMBLY

Click here

5. INSTALL AIR CONDITIONING RADIATOR ASSEMBLY

Click here

READ NEXT:

 Heater Water Pump

 Components

COMPONENTS ILLUSTRATION *1 AIR CLEANER CAP SUB-ASSEMBLY *2 AIR CLEANER CASE SUB-ASSEMBLY *3 AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY *4 HEATER ACCESSORY ASSEMBLY *5 HEATER WAT

 Removal

REMOVAL PROCEDURE 1. DRAIN ENGINE COOLANT (for Inverter Coolant) Click here 2. REMOVE AIR CLEANER CAP SUB-ASSEMBLY Click here 3. REMOVE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY Click here 4.

SEE MORE:

 Generator Temperature Sensor Circuit Low (P0A38-257,P0A39-259)

DESCRIPTION Refer to the description for DTC P0A37-260. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P0A38-257 Generator Temperature Sensor Circuit Low Short to ground in the generator temperature sensor circuit (1 trip detection

 Components

COMPONENTS ILLUSTRATION *1 DECK FLOOR BOX LH *2 NO. 3 DECK BOARD SUB-ASSEMBLY *3 REAR DECK FLOOR BOX *4 NEGATIVE AUXILIARY BATTERY TERMINAL N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 ECU INTEGRATION BOX RH *2 GLOVE COMPARTMENT DOOR ASSEMBL

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