Lexus NX: Inspection
INSPECTION
PROCEDURE
1. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
NOTICE:
- Do not apply voltage to any terminals except terminals 1 and 2 to avoid damaging the pulse sensor inside the motor.
-
Reset the power window regulator motor (initialize the pulse sensor) after installing the power window regulator motor and regulator assembly to the door.
Click here
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| (a) Apply positive (+) auxiliary battery voltage to the connector terminal 2 (B). |
|
(b) Apply negative (-) auxiliary battery voltage to the connector terminals 1 (GND) and 7 (DOWN)/10 (UP).
(c) Check that the motor gear rotates smoothly as follows.
OK:
| Measurement Condition | Specified Condition |
|---|---|
| Auxiliary battery positive (+) → 2 (B) Auxiliary battery negative (-): 1 (GND) (3 seconds or more) → 1 (GND) and 10 (UP) (within 1 second) → 1 (GND) (within 1 second) → 1 (GND) and 10 (UP) | Motor gear rotates clockwise (UP) |
| Auxiliary battery positive (+) → 2 (B) Auxiliary battery negative (-): 1 (GND) (3 seconds or more) → 1 (GND) and 7 (DOWN) (within 1 second) → 1 (GND) (within 1 second) → 1 (GND) and 7 (DOWN) | Motor gear rotates counterclockwise (DOWN) |
2. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
NOTICE:
- Do not apply voltage to any terminals except terminals 1 and 2 to avoid damaging the pulse sensor inside the motor.
-
Reset the power window regulator motor (initialize the pulse sensor) after installing the power window regulator motor and regulator assembly to the door.
Click here
| (a) Apply positive (+) auxiliary battery voltage to the connector terminal 2 (B). |
|
(b) Apply negative (-) auxiliary battery voltage to the connector terminals 1 (GND) and 7 (DOWN)/10 (UP).
(c) Check that the motor gear rotates smoothly as follows.
OK:
| Measurement Condition | Specified Condition |
|---|---|
| Auxiliary battery positive (+) → 2 (B) Auxiliary battery negative (-): 1 (GND) (3 seconds or more) → 1 (GND) and 10 (UP) (within 1 second) → 1 (GND) (within 1 second) → 1 (GND) and 10 (UP) | Motor gear rotates clockwise (UP) |
| Auxiliary battery positive (+) → 2 (B) Auxiliary battery negative (-): 1 (GND) (3 seconds or more) → 1 (GND) and 7 (DOWN) (within 1 second) → 1 (GND) (within 1 second) → 1 (GND) and 7 (DOWN) | Motor gear rotates counterclockwise (DOWN) |
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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.
A bolt without a torque specification is shown in the s
Components
COMPONENTS ILLUSTRATION *1 DECK FLOOR BOX LH *2 NO. 3 DECK BOARD SUB-ASSEMBLY *3 REAR DECK FLOOR BOX *4 NEGATIVE AUXILIARY BATTERY TERMINAL N*m (kgf*cm, ft.*lbf): Specified
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Installation
INSTALLATION PROCEDURE 1. INSTALL IGNITION COIL ASSEMBLY Click here 2. INSTALL SENSOR WIRE (a) Install the sensor wire with the bolt. Torque: 21 N·m {214 kgf·cm, 15 ft·lbf} (b) Connect the knock control sensor connector. 3. INSTALL INJECTOR VIBRATION INSULATOR Click here 4. INSTALL FUEL DELI
Operation Check
OPERATION CHECK CHECK BASIC FUNCTIONS (a) When the back door is partially closed, check that the motor operates to fully close (lock) the back door. (b) Check that the back door can be opened. (c) When the back door is partially closed and then the motor starts normal operation, push the back door o
