How to Solve the Issue Where the Driver Cannot Control the Passenger Window?
2 Answers
The solutions for when the driver cannot control the passenger window are: 1. If the car battery has been tampered with, it may cause the window to lose its one-touch up/down function. The owner can press and hold the window button on the driver's side to lower the window completely, hold for a few seconds, then raise it to the top and hold for a few more seconds to reset the function; 2. If this doesn't work, visit a 4S store for repairs. The reasons why the passenger window cannot be raised or lowered are: 1. The window lift motor is damaged or there is poor contact in the wiring harness. If there is a burning smell or unusual noises from the door panel when holding the window button, this may be the issue; 2. The guide rail is clogged or the rubber seal has aged. Most cases of window malfunction are due to mechanical obstructions, which can be resolved by cleaning the guide rail and applying some lubricant.
I recently encountered an issue where the driver's side couldn't control the passenger window, and managed to fix it myself. First, check if the switch button on the driver's side is stuck or loose—sometimes dust buildup causes poor contact. Then, test whether the switch on the passenger side still works; if it does, the problem likely lies with the driver's side controller. Next, inspect the relevant fuse in the fuse box to see if it's blown—a common and easy fix, as replacing a fuse costs just a few dollars. If these steps don’t resolve it, there might be a wiring short or a faulty controller. It’s best to have a family member help test the wiring or visit a repair shop for a professional check. Safety-wise, be cautious—being unable to open windows while driving affects visibility, especially during sharp turns, increasing risks. I always prefer DIY car repairs, saving hundreds compared to professional shop costs. Regularly wiping buttons and avoiding rain exposure can prevent such minor issues—this habit keeps my car running smoothly.
