What Are the Reasons Why the Car Window Won't Open?

[LaJulianna]

Window won't open is due to loose screws on the window regulator or the window regulator being stuck. If all window regulators fail to work, the window glass will lose its lifting function. Below are the relevant explanations for why the window won't open: 1. The rubber guide channel of the window glass often causes the window glass to rise slowly or stop at a certain position due to reasons such as rubber aging or dust accumulation; 2. Some window glasses tilt to one side when rising, making it difficult to lift; 3. Loss of initialization data for the window caused by battery disconnection, disconnecting the power or ground wire of the window control module during maintenance of other systems, or severe power shortage when starting the engine, etc.