Main characteristics of window lifters (Mazda 3 BK)

Based on the pulse signals from the proximity switches on the Hall sensor in the power window motor, the power window control module in its main switch determines the position of the window and the direction of movement of the glass. Accordingly, the main switch controls the power window system on the driver's side.

When the home position is set before the vehicle is handed over, the window glass position and the operating direction are stored in the control module in the power window main switch. Therefore, home position adjustment is necessary if the cable - from the negative terminal of the battery, the main switch connector or the power window motor connector are disconnected.

Note: If the home position has not been set, the driver's side power window automatic operation, automatic window return and fine movement functions will not be available.