Electric window lifters [Toyota Duet M100]

Self-diagnosis

1. Turn on the ignition.

2. Lower the door glass for 2 seconds or more (in manual mode).

3. If there is a malfunction, the "AUTO" indicator will display its code. Note: the indication lasts for 30 seconds or until the ignition is turned off.





Checking the main power window control switch on the driver's door



Check the voltage and conductivity between the connector terminals with the switches in different positions.

Type 1.




Type 2 (except front left window control switch).



Type 2 (front left power window control switch).



Table: Checking the voltage at the terminals of the connector of the main window control switch on the driver's door (type 1).





Checking the passenger door window control switches

Check the conductivity between the connector terminals at different switch positions.

Checking the window lift motor

Apply battery voltage to the motor connector terminals and check that the motor armature rotates smoothly and the direction of rotation matches that shown in the table below.

Checking the operation of the window lifts

1. Checking the operation ("MANUAL" mode).

a) Turn the ignition "ON".

b) Test the main power window control switch by opening and closing each window with it.

c) Test the window control switches on the doors by opening and closing each window using them.

d) Set the power window lock switch to the "LOCK" position and make sure that the windows can be opened and closed only using the main switch on the driver's door.

2. Checking the operation ("AUTO" mode).

a) Turn the ignition "ON".

b) Turn the driver's door window control switch to the position "DOWN (AUTO)" and make sure the glass opens fully.

c) Turn the driver's door window control switch to the "UP (AUTO)" position and make sure the window closes completely.

d) During the operation of the mode "DOWN (AUTO)" move the driver's door window control switch to the "UP" position and make sure that the glass has stopped (if you hold the button in the "UP" position for a long time, the window will start to operate in the "MANUAL" mode).

d) While the "UP (AUTO)" mode is operating, move the driver's door window lift button to the "DOWN" position and make sure that the glass has stopped (if you hold the button in the "DOWN" position for a long time, the window lift will start operating in the "MANUAL" mode).



e) Check the switches on the other doors in the same way.

3. Checking the operation when the ignition is turned off.

a) Turn the ignition switch from the "ON" position to the "OFF" position and check that the power windows can only be operated using the main switch on the driver's door. Open and close the driver's door and check that the power windows can be operated.

b) Turn the ignition switch from the "ON" position to the "OFF" position and check that the power windows can be operated after approximately 45 seconds.

c) Turn the key from "ON" to "OFF", open the driver's door, turn the power window switch on the main switch to "AUTOUP" or "AUTODOWN", close the driver's door and make sure that the window closes completely or opens automatically. Make sure that the driver's door power window is not operated after the operation is completed.

Table. Checking the voltage at the terminals of the connector of the front door window lifter control switches (type 2).



4. Checking the anti-pinch function.

Note:

• When checking, do not pinch your hands or other body parts, do not use inappropriate objects for checking.
• After the initialization procedure, move the glass to the upper and lower positions several times in the "MANUAL" mode.
• The anti-pinch function operates when the glass is raised in the "AUTOUP" and "MANUAL UP" modes.

a) Open the glass completely.



b) Place the hammer handle at the top of the window opening.

c) Close the glass completely in the "AUTOUP" mode. The glass should start moving down after touching the handle without pinching it (approximately 200 mm).



d) When the glass moves downwards, move the button to the "UP" position and make sure that the glass does not close.

5. Checking the backlight of the main window control switch.

Turn on the ignition and make sure the main power window switch light comes on.

6. Checking the illumination of the window lifter control switches on the passenger doors.

a) Turn the power window lock switch to the "UNLOCK" position.

b) With the connectors connected, turn on the ignition and make sure that the switch illumination is on.