1. What color is the mute wire?

2. Do you hook the VSS wire into the wire behind the speedo?

Thanks in advance!

Oops, got the mute wire on the RCA connector. Still not sure on the VSS tho...

The VSS wire is tapped into your VSS on your ECU.

Thanks. I figured all the connections (I think) and everything works but no sound. Video, iPod, Navigation, the bypass - all seem to work fine just no DANG SOUND! I'm using a scoche bypass to use my stock JBL amp on my 2005 tundra. I'm wondering if it is the bypass or I just screwed up a wire somehow. Bad ground? Any ideas?

Make sure that you connected the amp trigger wire and not the power antenna wire to the amp triggers. (both are blue, but one has a white stripe).

Got it all in and love it! Thanks!