[Free Solution] Using OBD to get PIN code for 1996 GMC Vandura G3500 - safe?

4347 views - Last reply: October 05, 2024
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How do I find the key code to program a key for my 1996 GMC Vandura G3500?

Hello! We've developed a VIN-based tool to help you get your key code for the 1996 GMC Vandura G3500. Check it out here: VIN Key Code Generator.

Replies (4)

Thanks! This could save me a trip to the dealership for my 1996 GMC Vandura G3500.

Hope I’m not too late to try this on my 1996 GMC Vandura G3500.

Bookmarking this for when I work on my 1996 GMC Vandura G3500 this weekend.

Bookmarking this for when I work on my 1996 GMC Vandura G3500 this weekend.

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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: Store your key code separately from your keys
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.
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Lost Keys
Dealerships can often cut keys using your VIN, but will require proof of ownership. This only works for original factory keys - aftermarket or previously replaced locks won't match. The key will still need programming to start the car if it has a transponder.
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Some systems reset by: 1) Disconnecting battery for 15+ minutes 2) Using original keys in specific sequences 3) Professional diagnostic reset. Consult your manual - procedures vary. Persistent issues may require dealer-level tools.
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