CD player delco won''t work when cold

Hi, i live near Montreal, Canada and i have noticed few time ago when the temperature is cold outside, the CD player Delco on my 1996 Chevy Blazer feel strange. The radio work top shape but until the trcuk is hot, the cd player won''t work. I put a cd and i have a error and the cd eject. Just for know if someone is already happen.

 Time to upgrade to an aftermarket deck!