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If the touch screen of your Toyota 4Runner is unresponsive, how can it be repaired?
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3 answers
★ Top Answer
If your Toyota 4Runner's touchscreen is unresponsive, the initial step to try is resetting it by holding down the power button until it shuts off and restarts. This method typically resolves any issues causing the head unit to freeze. If your head unit frequently freezes, I advise reaching out to Toyota to inquire about potential software updates. These updates are occasionally released and can fix any software glitches that may be causing your screen to freeze. If the screen remains blank, ensure that the fuses are intact and undamaged as a precaution.
More answers
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One way to try fixing a touch screen that isn't working is to reset it by removing the fuse in the fuse box under the hood. If that doesn't work, it's best to seek the help of a mechanic to identify and address any potential electrical problems.
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I've had to replace my stereo system seven times because the touch screen source button keeps malfunctioning. I recently had it replaced around three or four months ago, and now it's stopped working again.
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