04 LS V8 No cruise control after PCM replacement

[Parker B39]

Hello again, recently I had to replace the PCM in my 04 LS V8 after it died on me one day. After sorting all that out I find out that my cruise control is no longer working, not lighting up at all and no related codes from what I can tell.

Just wondering if anyone else has had a similar issue or has any idea how to fix this.

Any help is appreciated,
Thanks.