Kia Sedona back passenger side window will not roll up or stay up on Kia Sedona

Some Kia Sedona owners report experiencing issues with the back passenger side window not rolling up or staying up. Common causes include electrical system problems, such as a blown fuse or faulty relay that can hinder window operation. Additionally, a broken window motor may lead to intermittent functionality or complete failure of the window to open or close. Some owners also find that a malfunctioning window regulator can prevent proper movement of the window. In certain cases, the switch or wiring may be at fault, which can be tested by using a different switch. Manual assistance, such as pressing against the glass while operating the switch, may help if the motor still has some functionality. Furthermore, slow or sluggish window movement might be improved by lubricating the window tracks with a silicone-based lubricant. If these troubleshooting methods do not resolve the issue, consulting a professional mechanic is recommended for further diagnosis and repair.