Lexus NX: Front Passenger Side Power Window Switch
Components
COMPONENTS
ILLUSTRATION
| *1 | POWER WINDOW REGULATOR SWITCH ASSEMBLY | *2 | POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH FRONT DOOR ARMREST BASE PANEL |
| *3 | FRONT DOOR ARMREST BASE PANEL | - | - |
Removal
REMOVAL
PROCEDURE
1. REMOVE POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH FRONT DOOR ARMREST BASE PANEL
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2. REMOVE POWER WINDOW REGULATOR SWITCH ASSEMBLY
| (a) Detach the 3 claws and remove the power window regulator switch assembly. |
|
Inspection
INSPECTION
PROCEDURE
1. INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY
(a) Check the switch function.
| (1) Measure the resistance when the switch is operated according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the power window regulator switch assembly. |
|
(b) Check that the LED illuminates.
(1) Apply auxiliary battery voltage to the power window regulator switch assembly and check that the LED illuminates.
OK:
| Measurement Condition | Specified Condition |
|---|---|
| Auxiliary battery positive (+) → 3 (ILL+) Auxiliary battery negative (-) → 1 (ILL-) | LED illuminates |
If the result is not as specified, replace the power window regulator switch assembly.
Installation
INSTALLATION
PROCEDURE
1. INSTALL POWER WINDOW REGULATOR SWITCH ASSEMBLY
(a) Attach the 3 claws to install the power window regulator switch assembly.
2. INSTALL POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH FRONT DOOR ARMREST BASE PANEL
Click here .gif)
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Precaution
PRECAUTION POWER WINDOW CONTROL SYSTEM PRECAUTIONS NOTICE:
The power window control system uses the LIN communication system and CAN communication system. Inspect the communication function by foll
Parts Location
PARTS LOCATION ILLUSTRATION *1 FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH *2 FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RH *3 FRONT DOOR LOCK ASSEMBLY LH *4 POWER WINDOW REGULATOR
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Removal
REMOVAL 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. REMOVE ROOF RACK ASSEMBLY (w/ Roof Rack) Click here 2. REMOVE ROOF DRIP SIDE FINISH MOULDING LH (w/ Roof Rack) (a) Put protective tape around
DC / DC Converter Status Circuit Low Input (P0A09-591)
DESCRIPTION The DC/DC converter varies output voltage based on voltage change signals (VLO signal line) received from the hybrid vehicle control ECU. If the vehicle is being driven with an inoperative DC/DC converter, the voltage of the auxiliary battery will drop, which will prevent the continued o
