Window lifts — control (Honda Avancier 1)

Component Locations

Electrical diagram

Driver's door window reset

After performing the following operations, the driver's door window regulator switches to the backup mode and raising and lowering the window with the main window regulator switch in automatic mode becomes impossible.

Disconnecting the battery cables.

Removing and installing fuse No.1 (20A) of the fuse box on the front passenger side.

Removing the 14-pin main power window switch connector.

Removal and installation of window regulator, glass, guide.

Sometimes the system does not enter the standby mode when the above operations are performed, so to reliably set the system to the standby mode, follow the steps below. (If the glass continues to go up and down automatically after performing these steps, perform the standby mode again.).

Remove fuse #1 (20A) from the front passenger side fuse box.

Turn the ignition key to the ON (II) position, after waiting 1 sec. or more, turn the ignition key to the OFF position.

After 5 seconds or more after turning the ignition key to the OFF position, insert the fuse.

Driver's door window self-learning procedure

1. Check if the driver's door is installed correctly.

2. Start the engine.

3. Turn the main window switch to down position and lower the window completely.

4. Turn the main window switch to the up position, raise the window fully and hold the switch pulled for another 1 second or more.

If after performing the above steps the glass does not rise or fall automatically, repeat the procedure.

Checking the driver's door window lifter electric motor

1. Remove the door trim.



2. Disconnect the 6-pin connector from the window lift motor.

3. Apply voltage from the battery to terminals No.1 and No.2 as shown in the figure, and make sure that the electric motor rotates smoothly without abnormal sounds.

Caution: When the window lift reaches its extreme positions, disconnect the battery immediately.

Checking the rotation detector of the electric motor

4. Connect the 6-pin connector to the window lift motor.

5. Measure the voltage between different contacts while the electric motor is running.



*: To check the pulses, connect the oscilloscope to the contacts being checked. Sometimes it is necessary to check the pulse shape.

Checking the input signals of the main window switch

1. Remove the door trim (see chapter Body).

2. Disconnect the 14-pin and 7-pin connectors from the power window master switch.

3. Remove 2 screws and the main window switch.



4. Check the following input signals and if they are OK and the power windows do not operate normally, replace the power window main switch.




Connect the 14-pin connector to the main power window switch.

Checking the main window switch

1. Remove 3 screws and remove the main switch from the switch panel assembly.

2. Check the conductivity between the contacts in different switch positions and make sure that there is conductivity only between the contacts connected by the lines in the figures.

Since the driver's window switch is integrated with the control unit, it is impossible to check the switch separately. Check the input signals at terminals A4, A6, A9, A10, A11, A12, A13, A14 of the main window switch, and if everything is OK but the driver's window does not work normally, then the driver's window switch is faulty.

Front passenger door window switch



Rear right door window switch





Rear left door window switch



Front Passenger Door/Rear Side Door Power Window Switches

1. Remove the front passenger door/rear side door trim (see chapter Body).

2. Disconnect the 5-pin connector from the switch.

3. Check the conductivity between the contacts in different switch positions and make sure that there is conductivity only between the contacts connected by the lines in the table.

Checking the electric motors of the front passenger door/rear side doors window lifts

1. Remove the door trim (see chapter Body).

2. Disconnect the 2-pin electric motor connector.

3. Apply battery voltage between terminals No.1 and No.2 as shown in the figure, and check whether the engine rotates smoothly without any extraneous sounds.

Caution: When the limit switch trip position is reached, disconnect the battery immediately.