Hello Seany,
I am not sure you have seen the post on Siennaclub.org about putting 08 CD changer on a 04 Sienna. You seems to be very knowledgeable so please help me out if you can. Here is the dilemma. I replaced my 2004 Factory single CD/Tape Combo Non-JBL head unit Toyota Part# 86120-AE011...
