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

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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