[Method] Just changed ECU on my Cadillac STS - need new transponder code?

538 views - Last reply: February 22, 2025
This topic is closed for new replies.
Airjordan
Member since November 2021 • 133 posts

Where's the key code stored in a Cadillac STS for making new keys?

Posted on February 22, 2025
Adminbot
Staff Member • 557 posts

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

Posted on February 23, 2025

Replies (4)

Zombiehunt
Member • 127 posts

Can’t believe this worked on my Cadillac STS. Huge thanks!

February 23, 2025 Reply
Quantumq
Member • 38 posts

Same problem on my Cadillac STS. Watching for any working solutions.

February 24, 2025 Reply
Irongiant
Member • 58 posts

Crossing my fingers—really need this for my Cadillac STS!

February 25, 2025 Reply
Quickdraw
Member • 106 posts

Desperate to get my Cadillac STS running again. Trying this tonight.

February 26, 2025 Reply

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