BARBER Posted June 13, 2010 Report Share Posted June 13, 2010 Hey guys, new here and need a couple questions answered. I bought an AVIC D3 used, but in excellent condition from a member off of a GM Truck forum. It came with a PAC Audio OS-4 vehicle specific wiring harness (all wired in) for the new body style GM trucks (07-10). I've read threads on the bypass, watched videos, and searched and haven't quite found what I need until I came across the sticky on here about the bypass and it was said that you NEED the RCA harness to perform this. This harness wasn't included with the unit. Otherwise I looked and couldn't find any yellow/black wire on the PAC or D3 harness. This is what I need, right? ... http://cgi.ebay.com/Pioneer-RCA-Avic-D3 ... 5887c3a1d8 I don't have any aftermarket amps or other units to be ran off of the harness, so it can be just hooked into the D3 and the wire moved and still work right? My pink wire for the speed signal is ran into the factory harness. A local installer told me that this is where it needs to go. I got it hooked up. Can this be left alone? Unhook it maybe? (Its the blue wire in my pics). Quote Link to post Share on other sites
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.