Infiniti Q45 1990-1996 Key Codes

The Infiniti Q45 1990-1996 has 2,038 documented key codes in the range 1-2000, 2001-6000. Uses a 5-cut 4-track external profile. Set the duplicator to flat-bottom cuts 0.1″ wide. The lock is decodable with 4 Lishi tools — sign in for the specific match. Bitting data verified as of May 6, 2026.

Code range
1-2000, 2001-6000
Years
1990-1996
Total codes
2,038
Lishi decodable
Yes (4 tools) — sign in for tool name
Cuts per key
5
Last verified

Common questions

What is the key code range for the Infiniti Q45 1990-1996?
Key codes for the Infiniti Q45 1990-1996 span the range 1-2000, 2001-6000, with 2,038 documented entries.
Can the Infiniti Q45 1990-1996 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 Infiniti Q45 1990-1996 key have?
5 cuts on a 4-track external profile. Each cut position has a depth value documented in the bitting code, which determines the key cutting pattern.
When was the Infiniti Q45 1990-1996 key data last verified?
Bitting data for the Infiniti Q45 1990-1996 was last verified May 6, 2026. Verification timestamps are tracked per series, and updates appear here as locksmiths confirm code accuracy in the field.

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