Lexus NX manuals

Lexus NX: Removal

Lexus NX Service Manual / Vehicle Interior / Heating / Air Conditioning / Heater Water Pump / Removal

REMOVAL

PROCEDURE

1. DRAIN ENGINE COOLANT (for Inverter Coolant)

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2. REMOVE AIR CLEANER CAP SUB-ASSEMBLY

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3. REMOVE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY

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4. REMOVE AIR CLEANER CASE SUB-ASSEMBLY

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5. REMOVE HEATER ACCESSORY ASSEMBLY

(a) Disconnect the connector.

(b) Detach the clamp.

(c) Remove the 3 bolts and nut and disconnect the heater accessory assembly (heater water pump).

(d) Using pliers, grip the claws of the clip and slide the clip to disconnect the heater water outlet hose A.

NOTICE:

  • Do not apply excessive force to the water hose and heater water outlet hose A.
  • Prepare a drain pan or cloth in case the coolant leaks.

(e) Using pliers, grip the claws of the clip and slide the clip to disconnect the heater water inlet hose A.

NOTICE:

  • Do not apply excessive force to the water hose and heater water inlet hose A.
  • Prepare a drain pan or cloth in case the coolant leaks.

READ NEXT:

 Inspection

INSPECTION PROCEDURE 1. INSPECT HEATER ACCESSORY ASSEMBLY *a Component without harness connected (Heater Accessory Assembly (Heater Water Pump)) (a) Check the motor operation. (1) Apply the p

 Installation

INSTALLATION PROCEDURE 1. INSTALL HEATER ACCESSORY ASSEMBLY (a) Connect the heater water inlet hose A with the paint mark (Blue) facing up and attach the clip within the area shown in the illustrat

 Humidity Sensor

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 Parts Location

PARTS LOCATION ILLUSTRATION *A w/ Rain Sensor *B w/ Sliding Roof System *C w/ Hands Free Power Back Door - - *1 FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH *2 FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH *3 REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH *4

 Lost Communication with Haptic Device (B1323-B1326)

DESCRIPTION These DTCs are stored when communication between the radio receiver assembly and remote operation controller assembly (remote touch), combination meter assembly, combination meter mirror ECU* or clock assembly is not possible. *: w/ Headup Display DTC No. Detection Item DTC

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