99 Silverado Factory Radio harness missing wires.
 

hello on my 99 silverado the previous owner has cut the factory harness . and when reinstalling a new harness the 12v+ acc wire (is suspose to be yellow) is completly missing. doesnt appear it is ever there. i removed the tape the pactory pots around the wires severl inches and no sign of it.

Also the brown dinner wire is also missing with no sign of it. is there another place i cam pick up these wires?


does the 99 silverado have an acc wire that stays on until the door is opened?




there are also a few extra wires that arent mentioned. i think they are 4 green wires and a purple. that none of the wiring diagrams seem to mention.