What’s wrong with my Alpine changer ???

[kade]

Has not worked since I got the truck. Radio/tape work fine.

Cd changer is Cycling trays but head unit won’t even recognize that the CD player exists. I just got one from a junk yard, swapped it and no change. Cleaned both of them with deoxit. Still no dice.

Checked fuses...

Any ideas. I’ve been searching. No answers.

D2, alpine changer.

 

[ankeneering]

hmmnn, sounds broken.
you might want to try a forum devoted to car stereos

 

[German Gruner]

Did you check if interconnection cable is still right connected in the back of main stereo player?

Regards