[Working] Can’t get past anti-theft lock on my 2017 GMC Terrain

236 views - Last reply: March 24, 2025
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Looking for my 2017 GMC Terrain's key code to program a new key

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

Replies (5)

Been here before with my 2017 GMC Terrain. Let’s see if this one works.

Following along—same issue with my 2017 GMC Terrain.

Trying to figure this out for my 2017 GMC Terrain too!

My 2017 GMC Terrain is basically useless until I get this code. Fingers crossed.

I really hope this trick works on my 2017 GMC Terrain.

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