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 | - | - |
.png) | 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
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Terminals Of Ecu
TERMINALS OF ECU OCCUPANT DETECTION ECU HINT: Since the occupant detection ECU uses waterproof connectors, the voltage and waveform cannot be inspected directly. Standard voltage and waveforms are indicated for reference only. Terminal No. (Symbol) Wiring Color Terminal Description Conditi
Noise Occurs
PROCEDURE 1. CHECK NOISE CONDITION (a) Check from which direction the noise comes (front left or right, or rear left or right). OK: The location of the noise source can be determined. NG GO TO STEP 3
OK 2. CHECK SPEAKERS (a) Check the installation condi
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