2014 Yukon Radio Theft Lock

[morrisonm]

I had a radio go bad and replaced with one from a salvage yard. Any help would be much appreciated! What series of buttons would I even press to enter a four digit code in the event that I even had one?

Thank you in advance! And I hope everyone has a great Thanksgiving!

Kind regards, Matthew.

 

[morrisonm]

 

[Chrisisgay]

I am having same problem. Did you find the solution?