06 tUNDRA WITH THE D3 BYPASS THE SOUND COMES ON THEN FADES DOWN THEN DOESNT RETURN??????

lol thats not the bypass, if the bypass was done right..

wait wait wait, let me start this right

1st, post only once

2nd, make sure your title is proper, (the and then are very different words)

3rd, dont use caps completely PLEASE

have a nice day.!

sounds like grounded mute wire

yeah, you gotta depin the mute wire before you ground it

and put it elswhere aint it?

Turns out it was the factory amp when you put the key from ac to ign it switched the factory amp back on and killed the signal

what? that makes no sense on its face value. try clearing that up a bit please

yeah, that made no sense at all, you sure you know what your doing?

when the key was on the ACC the factory amp was diabled but for some Reason when I started the truck the Factory amp would turn on and shut the speakers off. so i used a diffrent power source and everything worked fine.

ok that makes just as much sense as the post before, you are lost with installing this thing... the only thing i can figure is you grabbed keysense or something other then an acc or ignition wire. but glad you got it working either way now

yeah at least whatever he did worked.