2019 Tesla S Window Won't Go Up Or Down

Resolve window issues in your 2019 Tesla S with effective solutions.

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Reviewed by
Bo Fader
Written by RepairPal Car Genius
Updated January 14, 2025
0%
36% chance it's the
Fuse, Relay or Electrical System
0%
20% chance it's the
Window Motor
0%
24% chance it's the
Window Regulator
0%
20% chance it's
Something else
The most common reasons a 2019 Tesla S window won't go up or down are window's electrical system such as a fuse or relay, a broken window motor, or a broken window regulator.
  • Fuse, Relay or Electrical System: A blown fuse or a faulty relay can disrupt the electrical circuit, causing components to fail or operate intermittently.
  • Window Motor: A faulty window motor or a broken window regulator can prevent the window from moving up or down properly.
  • Window Regulator: A faulty window regulator can cause the window to become stuck or operate erratically due to worn gears or a broken cable.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2019 Tesla S window won't go up or down?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

Like we noted in the last section, general diagnosis symptoms are the most vague of the bunch. There are several diagnostic spectrums, electrical diagnosis, drivability diagnostics, engine diagnostics, transmission diagnostics, and the list could continue for about 5 or 10 more spectrums of diagnostics. The most important take-away here, is that general diagnostics are diagnostics that have no other spectrum in which they fit, or the problem is unknown. This means that any vehicle left outside of a repair facility with the keys and an authorization to perform diagnosis will be diagnosed under the general diagnosis spectrum.

What steps should I take to diagnose the issue with the window not operating on my 2019 Tesla S?

To effectively diagnose the issue with the window not operating on your 2019 Tesla Model S, start with the simplest solutions before moving on to more complex diagnostics. Begin by checking the window switch to ensure it is functioning correctly; test it from both the driver's side and the individual window switch. If the switch appears to be working, proceed to inspect the fuse box for any blown fuses related to the windows, replacing any that are faulty with new ones of the same amperage. Next, listen for any sounds from the window motor when you press the switch; if you hear the motor running but the window remains stationary, this may indicate a problem with the window regulator or motor. Examine the window regulator for signs of damage or wear, as this component is crucial for the window's movement. Additionally, check for any obstructions that could be hindering the window's operation, such as debris or foreign objects, and clear them away. If these steps do not resolve the issue, it may be time to consult a certified Tesla technician or a professional auto mechanic for further assistance. By following this diagnostic approach, you can systematically identify and address the problem with your window.

What are the common problems that could cause the window of a 2019 Tesla S to not go up or down?

When dealing with window issues in a 2019 Tesla Model S, it's essential to understand the common problems that may arise. One of the primary culprits is a faulty window regulator, which is responsible for the smooth movement of the window. If this component fails, it can hinder the window's ability to move up or down. Additionally, the window motor plays a crucial role; if it is worn out or malfunctioning, it may not provide the necessary power to operate the window. Electrical problems are also frequent offenders, including blown fuses, faulty wiring, or a malfunctioning switch, all of which can disrupt the window's operation. Furthermore, a malfunctioning window switch may fail to send the correct signals to the motor, preventing the window from responding. Lastly, alignment issues can cause the window to stick or resist movement, making it essential to ensure that the window is properly aligned within the door frame. By systematically checking these components, DIYers can effectively troubleshoot and resolve window issues in their Tesla Model S.

How urgent is it to fix the non-functioning window in a 2019 Tesla S?

When faced with a non-functioning window in a 2019 Tesla Model S, it is crucial to recognize the urgency of the situation. A malfunctioning window not only compromises the safety of the vehicle's occupants by limiting escape routes in emergencies but also affects visibility, which is essential for safe driving. Additionally, an improperly closing window can expose the vehicle to theft, leaving valuable items vulnerable and increasing the risk of damage. Weather conditions further exacerbate the issue, as rain or snow can infiltrate the car, leading to interior damage and discomfort for passengers. Moreover, since the windows in a Tesla are electronically controlled, a malfunction may signal underlying electrical system issues that could escalate if not addressed promptly. Therefore, it is advisable to prioritize repairs to ensure the vehicle remains safe, secure, and fully functional.

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