Lexus NX: Voltage Inverter
Components
COMPONENTS
ILLUSTRATION
| *1 | DECK BOARD ASSEMBLY | *2 | DECK FLOOR BOX LH |
| *3 | NO. 2 DECK BOARD SUB-ASSEMBLY | *4 | NO. 3 DECK BOARD SUB-ASSEMBLY |
| *5 | REAR DECK FLOOR BOX | - | - |
ILLUSTRATION
| *1 | DECK FLOOR BOX RH | *2 | NO. 1 TOOL BOX SUB-ASSEMBLY |
| *3 | NO. 2 TOOL BOX SUB-ASSEMBLY | *4 | REAR SEAT BACK BOARD CARPET ASSEMBLY LH |
| *5 | REAR SEAT BACK BOARD CARPET ASSEMBLY RH | *6 | VOLTAGE INVERTER ASSEMBLY |
.png) | N*m (kgf*cm, ft.*lbf): Specified torque | - | - |
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT VOLTAGE INVERTER ASSEMBLY
(a) Measure the voltage and resistance of each terminal from the back of the wire harness connector with the connector connected.
Standard:
| Tester Connection | Input/Output | Item | Condition | Specified Condition |
|---|---|---|---|---|
| 1(IG) - 4(GND) | Input | Voltage | Engine switch on (IG) | 11 to 14 V |
| 3(AC1) - 7(AC2) *1 | Output | Voltage | Inverter operating with engine switch on (IG) | 75 to 120 V *2 |
| 4(GND) - Body ground | - | Resistance | Always | Below 1 Ω |
| 7(AC2) - 3(AC1) *1 | Output | Voltage | Inverter operating with engine switch on (IG) | 75 to 120 V *2 |
HINT:
- *1: When measuring with the tester, AC voltage is generated. Therefore, make sure to set the tester to the AC voltage range.
- *2: Since the AC voltage cannot be exactly measured with the tester, a wide range has been listed for the specified condition.
If the result is not as specified, replace the voltage inverter assembly.
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Wireless Charger Assembly
ComponentsCOMPONENTS ILLUSTRATION *1 MOBILE WIRELESS CHARGER CRADLE ASSEMBLY - - RemovalREMOVAL PROCEDURE 1. REMOVE MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (a) Remove the 5 screws.
Parts Location
PARTS LOCATION ILLUSTRATION *1 MOBILE WIRELESS CHARGER CRADLE ASSEMBLY *2 CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) *3 INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ACC FUSE - PANEL FUSE
SEE MORE:
Installation
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE 1. INSTALL FRONT POWER SEAT SWITCH LH (a) Install the front power seat switch LH with the 3 screws. 2. INSTALL FRONT SEAT CUSHION SHIELD LH Clic
Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be dis
