[Working] How to get the factory key code for my Cadillac V8 Type 51 to make keys?

589 views - Last reply: October 14, 2024
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Need my Cadillac V8 Type 51's key code to program a new transponder key

Hello! We've developed a VIN-based tool to help you get your key code for the Cadillac V8 Type 51. Check it out here: VIN Key Code Generator.

Replies (4)

If this works for my Cadillac V8 Type 51, I owe you big time.

I’m stuck in a parking lot with my Cadillac V8 Type 51. Trying this now.

Trying to avoid a $300 fee at the dealer for my Cadillac V8 Type 51.

Trying to avoid a $300 fee at the dealer for my Cadillac V8 Type 51.

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Key Fob Issues
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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.
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Lost Keys
Locksmiths or dealers can: 1) Decode your door or ignition lock to determine key cuts 2) Access your car's key code through manufacturer databases (with proof of ownership) 3) Program new transponder keys using diagnostic equipment.
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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