[It Worked!] Where do they get the key code to program 2020 Ford F 450 LIMITED keys at the dealer?

3141 views - Last reply: May 22, 2025
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Where can I locate the key code to program a 2020 Ford F 450 LIMITED key?

Hello! We've developed a VIN-based tool to help you get your key code for the 2020 Ford F 450 LIMITED. Check it out here: VIN Key Code Generator.

Replies (4)

Worked on my cousin’s 2020 Ford F 450 LIMITED—might work for mine too.

Trying this on my 2020 Ford F 450 LIMITED later. Will report back.

Fingers crossed this works for my 2020 Ford F 450 LIMITED too.

Following along—same issue with my 2020 Ford F 450 LIMITED.

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Locksmiths are typically 30-50% cheaper than dealerships for key replacement and programming. However, some newer models (especially luxury brands) may require dealer-only programming tools. Always get quotes from both.
Key Tip: Avoid exposing key fobs to water or extreme temperatures
Key Fob Issues
1) Find the seam and pry open the fob (some have tiny screws) 2) Note battery orientation 3) Remove old battery (CR2032 is most common) 4) Insert new battery 5) Reassemble. Test all buttons - if issues remain, the fob may need reprogramming.
Key Tip: Avoid exposing key fobs to water or extreme temperatures
Key Fob Issues
Sometimes. Broken buttons can often be fixed by cleaning or replacing the button pad. Cracked cases can be glued. However, water damage or circuit board issues usually require complete fob replacement. Reprogramming is still needed for replacement fobs.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
Key Fob Issues
1) Find the seam and pry open the fob (some have tiny screws) 2) Note battery orientation 3) Remove old battery (CR2032 is most common) 4) Insert new battery 5) Reassemble. Test all buttons - if issues remain, the fob may need reprogramming.
Key Tip: Avoid exposing key fobs to water or extreme temperatures
Cost & Options
You can buy fobs online, but: 1) Must match your exact model/year 2) Many still require professional programming 3) Cheap knockoffs may not work reliably. Some eBay/Amazon sellers offer programming instructions for DIY-friendly models.
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