CD Changer issues

[David A]

Folks, in my 996TTS (2005) I think its a CDC4. Ever since last week it more often than not plays CDs with tinny / 'scratchy' sound. The radio plays fine but if I switch to the changer the sound quality is rubbish. Then 1 time out of 10 it will be ok.

Therefore I reckon there's some cable come loose between the cd changer and the next bit - can anyone point me to where I'd need to look to see if something has come loose or if it could be something else?

Cheers

Dave