What to Do When the Car Window Glass Cannot Be Rolled Up or Down?
1 Answers
Solutions for when the car window glass cannot be rolled up or down are as follows: 1. Damaged window lift motor components, replace the window regulator: If there is a burnt smell or unusual noise inside the door panel when holding down the window button, it may indicate damaged window lift motor components or poor contact in the electrical wiring harness. You can visit a 4S shop or auto repair shop to replace the window lift motor. 2. Motor overheating protection: To protect the power supply circuit, most window lift motors have an overheating protection mechanism. If components overheat for some reason, the motor will enter an overheating protection state, causing the window to stop functioning. 3. Clean dust in the window glass guide channel: During use, dust can accumulate in the glass guide channel, increasing resistance and making it harder to roll the window up over time. 4. Temporary power disconnection due to loose connections in related components, restart the window switch.