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Cadillac Deville 2000-2005 Key Codes

The Cadillac Deville 2000-2005 has 5,976 documented key codes in the range 1-1988, H0001-H3988. Uses a 10-cut double-sided profile. Set the duplicator to flat-bottom cuts 0.1″ wide. Code is typically stamped on the original key bow or available via the VIN through the dealer. The lock is decodable with 3 Lishi tools. Sign in for the specific match. Bitting data verified as of May 11, 2026.

Code range
1-1988, H0001-H3988
Years
2000-2005
Total codes
5,976
Lishi decodable
Yes (3 tools) (sign in for tool name)
Cuts per key
10
Last verified

Common questions

What is the key code range for the Cadillac Deville 2000-2005?
Key codes for the Cadillac Deville 2000-2005 span the range 1-1988, H0001-H3988, with 5,976 documented entries.
Can the Cadillac Deville 2000-2005 lock be decoded?
Yes. A Lishi-style 2-in-1 decoder reads the door or ignition lock without disassembly, revealing the bitting code that can be cross-referenced against this series' key code database. The specific Lishi tool match for this vehicle is available to signed-in locksmiths.
How many cuts does a Cadillac Deville 2000-2005 key have?
10 cuts on a double-sided profile. Each cut position has a depth value documented in the bitting code, which determines the key cutting pattern.
When was the Cadillac Deville 2000-2005 key data last verified?
Bitting data for the Cadillac Deville 2000-2005 was last verified May 11, 2026. Verification timestamps are tracked per series, and updates appear here as locksmiths confirm code accuracy in the field.

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