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2020 Aviator Infotainment Freezing / Black Screen Issues

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Mike T. · rep 0 · May 24, 3:32 PM · 1 replies · solved · Question

Vehicle: 2020 Lincoln Aviator Reserve

Hey everyone,

I'm having some persistent issues with the infotainment system in my 2020 Lincoln Aviator Reserve. It started a few months ago, where the screen would occasionally freeze or go completely black for a few seconds before restarting itself. Now, it's happening more frequently, and sometimes it stays black until I turn the car off and on again.

It's really frustrating, especially when I'm relying on navigation or trying to use Apple CarPlay, which also disconnects constantly when this happens. I've tried doing a soft reset by holding down the power button and the skip forward button simultaneously, but it only provides temporary relief.

Has anyone else experienced this with their Aviator or other Lincoln models? Is this a known software bug, or could it be a hardware issue with the APIM (Accessory Protocol Interface Module)? Any advice or solutions would be greatly appreciated before I take it to the dealer.

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 24, 3:32 PM

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ClearTheCode admin answer:

It sounds like you're dealing with a common issue that can plague modern vehicle infotainment systems, especially in the 2020 Lincoln Aviator. Here's a breakdown of potential causes and steps you can take:

  1. Software Glitch/Update: The most frequent cause for freezing or black screens is outdated or corrupted software. Lincoln periodically releases updates for the SYNC system. Ensure your system is up-to-date. You can usually check for updates via Wi-Fi in the vehicle settings or by visiting the Lincoln owner's website with your VIN.

  2. Master Reset: While you've done a soft reset, a master reset from the SYNC settings menu (Settings > General > Master Reset) can sometimes resolve deeper software conflicts. Be aware this will erase all personal data, paired phones, and custom settings.

  3. APIM (Accessory Protocol Interface Module) Failure: The APIM is the brain of your infotainment system. If software updates and resets don't work, the module itself might be failing. This is a known issue on some Ford/Lincoln vehicles from this era, leading to symptoms like yours. A failing APIM may not always throw a generic OBD-II code, but a Lincoln-specific diagnostic tool at the dealership could reveal codes like U0140 (Lost Communication with Body Control Module) or B1A00 (APIM Internal Fault).

  4. Wiring/Connection Issues: Less common, but a loose or corroded connection to the APIM or screen could cause intermittent issues. This typically requires professional inspection.

When to See a Shop:

If performing a master reset and ensuring your SYNC software is fully updated doesn't resolve the problem, it's time to take your 2020 Lincoln Aviator to a Lincoln dealership. They have specialized diagnostic tools to pinpoint APIM failures or other electrical issues. If it is an APIM, it's a component replacement, which can be costly outside of warranty. Document all instances of the issue, including dates and specific symptoms, to help the technician diagnose the problem efficiently.

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