[Success] 2020 Buick Envision Preferred immobilizer active - how do I reset it?

1599 views - Last reply: January 16, 2025
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Need the key code to program a replacement key for my 2020 Buick Envision Preferred

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

Replies (6)

My 2020 Buick Envision Preferred won’t start without that code. Following this closely.

This trick worked for my buddy's 2020 Buick Envision Preferred. Giving it a go myself.

Been stuck with my 2020 Buick Envision Preferred for weeks. This might be the fix.

My 2020 Buick Envision Preferred won’t start without that code. Following this closely.

I think my 2020 Buick Envision Preferred has the same issue. Good to know I'm not alone.

Fingers crossed this works for my 2020 Buick Envision Preferred too.

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