Does anyone have the wiring diagram for the Mach 460 system? I'm really tired of not having all my speakers working and need to figure this thing out. Thanks.
There is a guys website out there on the internet somewhere that has the complete diagram. I found it last year. Just do a search on "Mach 460 stereo wiring diagram"
Nope. The PO put in an aftermarket head unit and didn't use the correct adapter. At least that's what I'm guessing. I thought I picked up the right one from Walmart, but it didn't match up. As of right now I have the tweeters and the highs from the back speakers working. The speakers in the doors aren't working and I have no bass.