Unfortunately, it's not possible to program a universal remote without a code. A code is needed in order to control the specific device that you're trying to program into the remote.

I need to program a universal remote without a code. How can I do it? There are a few ways to program a universal remote without a code. One way is to use the automatic code search feature on your universal remote. Another way is to use the manual codes that are typically found in the user manual for your universal remote. Finally, you can also try searching for specific codes online.