It works on these Code Alarm systems: CA1050, CA1051, CA1150, CA115, CA1551, CA2051, CA5051, CA5051MT, CA5150, CA6150, CA6151, CA6550, CA6551.
In order to complete the programming of new remotes, it helps to have a valet switch installed with the system. If not it is still possible but you'll need to access the receiver under the dash. Here is an article addressing programming without a valet switch.
If you already ordered a remote elsewhere and it didn't come with instructions you can get them here.