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:

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK FOR DTCS (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Hybrid Control / Trouble Codes. (e) Check the DTCs and freeze frame data, and then write them down. (f) Check the detail

 Drive Motor "B" Control Module (P0A1C-710,P0A1C-797,P1C2C-706,P1CA8-708)

DESCRIPTION The MG ECU, which is built into the inverter with converter assembly, monitors its internal operation and will store DTCs if the system is malfunctioning. If any of the following DTCs are output, replace the inverter with converter assembly. DTC No. Detection Item DTC Detection Co

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