What is the reason why the Focus driver's window cannot be raised or lowered with one touch?

[JocelynMarie]

Focus driver's window cannot be raised or lowered with one touch may be caused by a malfunction of the remote window regulator. Here is an introduction to the one-touch window function in cars: 1. Introduction to one-touch window: One-touch window refers to the vehicle's computer receiving a signal from the window switch when it is lifted and released within a set time, sending a continuous command to the window motor to raise the window until it is fully closed. 2. Anti-pinch function: One-touch window must be used in conjunction with an anti-pinch function, otherwise it is easy to cause injury, as the motor's force is still quite strong. This is also why many car models have a one-touch down function but not a one-touch up function. If there is an anti-pinch function, there is an additional motor current monitoring and control circuit. If the motor current increases beyond a certain range, it is assumed that there is an obstruction preventing the window from rising, causing motor overload, and the motor will stop.