[Update] Is it legal to get the immobilizer code online for 1999 GMC 3500 Regular Cab?

1088 views - Last reply: January 31, 2025
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Where's the key code hidden on a 1999 GMC 3500 Regular Cab for key programming?

Hello! We've developed a VIN-based tool to help you get your key code for the 1999 GMC 3500 Regular Cab. Check it out here: VIN Key Code Generator.

Replies (6)

My 1999 GMC 3500 Regular Cab might finally get back on the road thanks to this.

I have a 2011 1999 GMC 3500 Regular Cab, will this method work for that year?

This is exactly what I need for my 1999 GMC 3500 Regular Cab, thanks for posting!

Thanks! This could save me a trip to the dealership for my 1999 GMC 3500 Regular Cab.

Trying everything I can to get the key code for my 1999 GMC 3500 Regular Cab.

Still looking for a reliable way to find the key code on my 1999 GMC 3500 Regular Cab.

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