How to Fix Ford F150 Rear Sliding Window: Easy & Effective Solutions

To fix a Ford F150 rear sliding window, remove the inner panel and disconnect the window control switch. Replace any damaged or broken parts, then reassemble the window.

Common Problems With Ford F150 Rear Sliding Windows

If you are experiencing issues with your Ford F150 rear sliding window, there are common problems that you may encounter. One problem is when the window is not sliding smoothly. This can be caused by debris or dirt buildup in the window tracks. To fix this, you can try cleaning the tracks and applying a silicone spray lubricant. Another problem is when the window gets stuck in the open or closed position. This can be due to a faulty window regulator or motor. It is recommended to have a professional inspect and replace these parts if needed. Lastly, if you notice unusual noises coming from the window, it could indicate a worn-out or damaged component. In this case, it is best to have it checked by a specialist to determine the exact cause of the issue.

How To Diagnose The Issue With Your Ford F150 Rear Sliding Window

If you are experiencing issues with your Ford F150 rear sliding window, it is important to diagnose the problem correctly to find an effective solution. Start by checking for any obstructions in the tracks that may be preventing the window from sliding smoothly. Inspect the tracks closely and remove any debris or objects that may be causing the obstruction.

Next, test the window switch and motor to ensure they are functioning properly. Use a multimeter to check for voltage at the switch and motor connections while operating the switch.

Finally, inspect the window regulator to see if it is damaged or worn out. The regulator is responsible for moving the window up and down, so any issues with it can cause problems with the sliding mechanism.

By following these diagnostic steps, you can pinpoint the cause of the issue and take appropriate actions to fix your Ford F150 rear sliding window.

Solution 1: Cleaning And Lubricating The Window Tracks

Solution 1: Cleaning and Lubricating the Window Tracks

Keeping your Ford F150’s rear sliding window functioning smoothly is important for visibility and ventilation. One common issue that can arise is dirt and debris obstructing the tracks, causing the window to get stuck or move sluggishly. To fix this, start by removing any dirt and debris from the window tracks. Use a soft brush or cloth to gently clean the tracks, making sure to reach all the corners. Next, apply a suitable lubricant to ensure that the window glides effortlessly. Be sure to use a lubricant specifically designed for window tracks, as using the wrong product may lead to further problems. Once the tracks are clean and lubricated, test the sliding window to ensure it moves smoothly. Regular maintenance and cleaning can help prevent future issues with your Ford F150’s rear sliding window.

Solution 2: Replacing The Window Switch

In order to fix the rear sliding window of your Ford F150, one solution is to replace the window switch. This can be done by following a few simple steps.

  1. Start by removing the old switch. To do this, carefully pry out the switch panel using a trim removal tool or a flathead screwdriver.
  2. Once the panel is loose, disconnect the electrical connector from the back of the switch. This can be done by pressing down on the release tab and gently pulling the connector out.
  3. Next, remove the retaining screws that hold the switch in place. These screws are typically located on either side of the switch.
  4. After removing the screws, carefully pull the old switch out of the panel.
  5. To install the new window switch, simply reverse the steps above. Start by aligning the switch with the panel and securing it with the retaining screws.
  6. Then, reconnect the electrical connector to the back of the switch by firmly pushing it into place.
  7. Finally, snap the switch panel back into position.

By following these steps, you can easily replace the window switch on your Ford F150 and solve the issue with the rear sliding window.

Solution 3: Replacing The Window Motor Or Regulator

One common solution for fixing a rear sliding window on a Ford F150 is to replace the window motor or regulator. The first step in this process is identifying which component is faulty. Removing and replacing the motor or regulator can help resolve the issue.

Solution 1: Adjusting The Window Alignment

One possible solution for fixing the rear sliding window on a Ford F150 is by adjusting the window alignment. This involves properly aligning the window within the frame to ensure smooth operation. Here are the steps to follow:

  1. First, open the sliding window completely.
  2. Next, examine the window tracks and frame for any debris or obstructions. Remove any dirt, debris, or built-up residue using a soft brush or cloth.
  3. Inspect the window for any damage or bent components. If any issues are found, consider replacing the damaged parts.
  4. Gently lift the window and adjust it within the frame to ensure that it sits evenly and smoothly. Use caution when handling the glass to avoid breakage or injury.
  5. Test the window by sliding it back and forth to ensure it moves smoothly along the tracks.
  6. Repeat the adjustment process if necessary until the window operates correctly.

By following these steps, you can effectively adjust the window alignment and address any issues with the Ford F150 rear sliding window.

Solution 2: Repairing Or Replacing The Window Gasket

When addressing the issue of a damaged rear sliding window on your Ford F150, one possible solution is to repair or replace the window gasket. This gasket is responsible for creating a watertight seal and preventing any leaks or drafts.

The first step in this process is to carefully inspect the gasket for any signs of damage. Look for cracks, tears, or wear and tear that may compromise its effectiveness. If you notice any issues, it is recommended to replace the gasket to ensure optimal performance.

To repair the gasket, you can use a silicone adhesive to patch up small cracks or tears. Apply the adhesive evenly along the damaged area and allow it to dry completely before testing the window. This quick fix may provide a temporary solution, but it may be wise to replace the gasket for a more durable and long-term fix.

If replacing the gasket is necessary, start by removing the old gasket carefully. Use a putty knife or a similar tool to gently pry the gasket away from the window frame. Take note of the gasket’s size and shape, as this will be crucial when acquiring the replacement.

Once you have the new gasket, carefully align it with the window frame and press it firmly into place. Make sure to follow the manufacturer’s instructions and recommendations for proper installation. Test the window to ensure a snug fit and a proper seal against water and air infiltration.

How to Fix Ford F150 Rear Sliding Window: Easy & Effective Solutions


Solution 3: Seeking Professional Help

If you have tried the DIY methods and still cannot fix your Ford F150 rear sliding window, it may be time to seek professional help. Finding a reliable auto repair shop is crucial for getting the window repairs done correctly. Look for a shop that specializes in window repairs and has experience working with Ford vehicles. Reading customer reviews and asking for recommendations from friends and family can help you find a trustworthy repair shop.


To sum up, fixing the rear sliding window of your Ford F150 is a manageable task that can save you money and time. By following the steps outlined in this blog post, you can troubleshoot and address common issues with the window mechanism.

Remember to gather the necessary tools, exercise caution, and refer to the vehicle’s manual for any specific instructions. With patience and a little effort, you’ll have your Ford F150’s rear sliding window working smoothly again in no time.

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