2012 Mitsubishi Galant Window Won't Go Up Or Down

Troubleshooting Common Issues with Your 2012 Mitsubishi Galant's Power Windows and Effective Fixes

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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 2012 Mitsubishi Galant 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 2012 Mitsubishi Galant 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.

If one of the windows in a vehicle will not open or close properly, a failing door window regulator might be the cause. A window that is moving intermittently, or one that gets stuck on the way up or down, could also indicate a broken regulator. Other symptoms might include a clicking, chattering, or grinding noise when the window moves. In some cases a severely damaged window regulator could cause the window to drop inside the door.

When a switch can not make contact and close the circuit, the window cannot be raised and lowered. If the switch on the driver's door will not raise or lower the window in question, but the switch on the corresponding door works just fine, this is a good indication that there is a switch failure. This works the other way around, as well. If the switch on the door does not cause the window to function, but the driver's switch does, that is an indication of a passenger door window switch failure.

Due to the nature of electrical systems on modern vehicles, the range of problems these can cause are nearly limitless. However, there is a way to categorize them in two ways. Permanent and intermittent problems. Permanent problems appear and remain. This may be the vehicle will not start, the radio does not work, or the door chime will not turn off among many, many others. These problems are more straight-forward to diagnose since they present themselves at all time. This means there will always be a fault to find. Intermittent electrical problems, however, can be difficult or impossible to locate, since they appear then disappear without warning. The best case scenario for an intermittent issue is when replicating the problem is easily accomplished and understood. This allows a technician to make an issue semi-permanent, allowing them to find the fault. Other issues that come and go without warning and cannot be replicated on demand must occur when the technician is servicing the vehicle, otherwise there is no problem to correct. It is most important to understand that electrical system faults always require inspection, and can include the vehicle working in any manner, or not working at all.

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 window issue in my 2012 Mitsubishi Galant?

When diagnosing a window issue in your 2012 Mitsubishi Galant, it's crucial to follow a structured diagnostic approach that prioritizes simpler solutions before tackling more complex problems. Begin by checking the fuse related to the window; a blown fuse is often the simplest fix and can quickly resolve the issue. If the fuse is functioning, the next step is to test the window switch to ensure it operates correctly, as a malfunctioning switch can disrupt window movement. Following this, inspect the wiring connected to the window motor and switch for any signs of damage or loose connections, as these can significantly affect performance. If the wiring checks out, examine the window regulator, which is essential for the window's operation; any visible damage may necessitate a replacement. Additionally, assess the window motor itself, as a faulty motor can prevent the window from functioning altogether. Lastly, ensure there are no obstructions in the window track that could impede movement. By systematically following these steps, you can effectively diagnose the window issue and identify the necessary repairs or replacements to restore proper functionality.

What are the common problems that could cause the window in a 2012 Mitsubishi Galant to not go up or down?

When dealing with a window that won't go up or down in a 2012 Mitsubishi Galant, it's essential to understand the common problems that could be at play. One of the primary culprits is a faulty window regulator, which is crucial for the window's movement. If this component is damaged, the window may become stuck. Additionally, issues with the power window switch can arise, often due to electrical malfunctions or wear, preventing the window from responding to commands. Another potential issue is the window motor, which powers the regulator; if this motor fails, the window will not operate. It's also wise to check for a blown fuse in the vehicle's fuse box, as this can disrupt the power supply to the windows. Lastly, if the window has come off its track, it may not move smoothly or at all, which can be a result of wear and tear or physical damage. By systematically addressing these common problems, you can effectively troubleshoot and potentially fix the window issue in your Galant.

How urgent is it to address the malfunctioning window in a 2012 Mitsubishi Galant that won't go up or down?

Addressing a malfunctioning window in your 2012 Mitsubishi Galant is not just a matter of convenience; it is a pressing concern that requires immediate attention. A stuck window can significantly compromise your safety, especially in emergencies where quick access to exit the vehicle is crucial. Additionally, an open or malfunctioning window can expose your car to theft, leaving your belongings vulnerable to opportunistic criminals. Beyond security, the inability to close the window properly can lead to weather-related damage, as rain or snow can infiltrate the interior, causing discomfort and potential harm to the upholstery and electronics. Furthermore, a malfunctioning window may indicate deeper electrical issues within the vehicle, which could escalate into more severe problems if left unresolved. Therefore, it is essential to prioritize the repair of your window to ensure your safety, protect your vehicle, and maintain its overall functionality.

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Fixing 2012 Mitsubishi Galant Window Issues | RepairPal