[Free Solution] 2017 Buick LaCrosse Essence immobilizer module mismatch - how to fix?

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Need the key code to program a new key for my 2017 Buick LaCrosse Essence - help?

Hello! We've developed a VIN-based tool to help you get your key code for the 2017 Buick LaCrosse Essence. Check it out here: VIN Key Code Generator.

Replies (6)

Was about to give up on my 2017 Buick LaCrosse Essence, but this gives me hope.

Same problem on my 2017 Buick LaCrosse Essence. Watching for any working solutions.

Crossing my fingers—really need this for my 2017 Buick LaCrosse Essence!

Does this method work for the 2017 Buick LaCrosse Essence models from 2010 onward?

Following closely—this could be the fix I need for my 2017 Buick LaCrosse Essence.

Following along—same issue with my 2017 Buick LaCrosse Essence.

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