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2022 Acura MDX Infotainment Screen Freezing and Glitching

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Mike T. · rep 0 · May 22, 4:58 AM · 1 replies · solved · Question

Vehicle: 2022 Acura MDX A-Spec

Hello Acura community,

I'm having some frustrating issues with the infotainment system in my 2022 Acura MDX A-Spec. The screen frequently freezes, becomes unresponsive to touch, and sometimes just goes completely black for a few seconds before restarting itself. It's intermittent, but seems to be happening more often now.

It's really annoying, especially when I'm trying to use navigation or change radio stations. I've tried doing a soft reset by holding down the power button, which sometimes helps for a bit, but the problem always comes back. I've also checked for any obvious loose connections around the screen, but everything seems secure.

Is this a known issue with the 2022 MDX? Could it be a software bug, or something more serious like a faulty head unit or wiring? Any advice would be greatly appreciated!

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 22, 4:58 AM

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ClearTheCode admin answer:

Intermittent infotainment issues like freezing, unresponsiveness, and black screens are certainly frustrating and can point to several potential causes in your 2022 Acura MDX A-Spec.

Here's a breakdown of common causes and troubleshooting steps:

  1. Software Glitch: Modern infotainment systems are essentially computers. Software bugs or corrupted files can cause instability. Your soft reset attempts are a good start.

    • Action: Check if there are any pending software updates for your MDX's infotainment system. Dealerships can often perform these updates, which may include bug fixes.

  2. Loose or Corroded Wiring: Even if connections appear secure, internal wiring issues or minor corrosion in connectors behind the dash can disrupt data flow or power to the head unit.

    • Action: This is harder to diagnose without specialized tools. A technician would check continuity and voltage at various points.

  3. Faulty Head Unit/Display Module: The infotainment head unit (the main computer) or the display screen itself could be failing. Internal components can degrade over time, leading to intermittent operation.

    • Action: This typically requires replacement of the faulty component.

  4. Power Supply Issues: An inconsistent power supply to the infotainment system, perhaps due to a faulty fuse, relay, or even a minor voltage drop, could cause it to glitch or restart.

    • Action: Check relevant fuses in the fuse box (refer to your owner's manual for the infotainment/audio fuse locations). Ensure they are seated correctly and not blown.

When to See a Shop:

Since the issue is persistent and a soft reset only provides temporary relief, it's highly recommended to schedule an appointment with an Acura dealership. They have specialized diagnostic equipment that can:

  • Read specific communication error codes (U-codes) that generic OBD-II scanners might miss.
  • Perform a thorough diagnostic check of the infotainment system's hardware and software.
  • Apply any necessary firmware updates.
  • Determine if a component, such as the head unit or display, needs to be replaced under warranty (if applicable).
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