What are the reasons for the failure of the cab window lift?

[DiWillow]

The reasons for the failure of the cab window lift are as follows: 1. Mud slot: The mud slot of the window is deformed or damaged. 2. Screws: The screws fixing the window lift are loose. 3. Window lift: The window lift is damaged. 4. Guide rail: The installation position of the guide rail is deviated. 5. Control switch: The window control switch is damaged. 6. Initialization setting: The window glass has not been initialized. Two methods to reset the one-touch lift function are as follows: 1. Manual reset: Turn on the ignition switch, pull the switch up and hold it, continue to hold for more than 3 seconds after the window reaches the top, release the switch and immediately press and hold it to lower the window to the bottom for more than 3 seconds, then repeat the lifting action once again. The initialization procedure is completed, and the window lift function is restored. 2. Diagnostic computer reset: After connecting the vehicle, select 'Close and Lock Function', click 'Window', select the window to be reset, and then click Next to start the initialization setting. The window will automatically lift and lower twice to learn the limit position. After the reset is completed, exit the program and test the window function.