Lexus NX: Components

COMPONENTS

ILLUSTRATION

*1

HV WATER PUMP BRACKET SUB-ASSEMBLY

*2

NO. 1 ENGINE UNDER COVER ASSEMBLY

*3

NO. 2 INVERTER COOLING HOSE ASSEMBLY

*4

WATER PUMP WITH MOTOR

*5

NO. 2 INVERTER COOLING HOSE

*6

NO. 3 INVERTER COOLING HOSE

*7

WATER PUMP WITH MOTOR CONNECTOR

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N*m (kgf*cm, ft.*lbf): Specified torque

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 Removal

REMOVAL PROCEDURE 1. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY Click here 2. DRAIN COOLANT (for Inverter Coolant) Click here 3. REMOVE UPPER RADIATOR SUPPORT SUB-ASSEMBLY Click here 4. DISCONNE

 Installation

INSTALLATION PROCEDURE 1. INSTALL HV WATER PUMP BRACKET SUB-ASSEMBLY (a) Temporarily install the HV water pump bracket sub-assembly to the inverter bracket with bolt A. *a Bolt A

 2ar-fxe (intake / Exhaust)

SEE MORE:

 A/C Inverter Cooling / Heating System Malfunction (B1475)

DESCRIPTION The temperature sensor of the compressor with motor assembly detects the A/C inverter temperature. If the temperature exceeds the maximum, operation of the compressor with motor assembly will be stopped, and this DTC will be stored. DTC No. Detection Item DTC Detection Condition

 Precaution

PRECAUTION PRECAUTIONS FOR FRONT RADAR SENSOR SYSTEM (a) The millimeter wave radar sensor assembly may not be able to reliably detect the following objects: Pylons made from plastic, etc., glass surfaces such as the entrance to a convenience store, low to the ground objects such as curbs, etc.

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