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What could be the reason for the malfunction of the touch screen on my 2019 Ram 1500?
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★ Top Answer
There are various reasons why a touch screen might stop working, and this applies to your 2019 Ram 1500 as well. The specific issue with your touch screen determines the solution needed. Without details about how it's failing, I can outline the three main possibilities. If your screen is completely black with no display, it suggests a wiring problem where the unit isn't getting power. An all-blue screen, on the other hand, signifies a software malfunction, necessitating the dealership to reflash the stock software for a system reboot. Lastly, a non-responsive screen is likely due to damage to the digitizer under the display, and replacement may be the only solution for this severe issue.
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A few typical causes for the touch screen in a 2019 Ram 1500 not functioning include a blown fuse, damaged wiring, or a faulty screen.
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