One questions.. when you replaced the door harness, which one did you replace it with ,any detail?
i found out that there are serveral one from different trim and model...
BTW: your pm box is full ;)
You may need the harness depending on what model it is i.e. ls lt ltz etc. To know for sure, you'd need to pop off your door switch so you can see the back of it and see what the harness looks like as well. If you're not sure, you can send me some pictures of it. That way I can tell ya for sure what you may be needing. Keep in mind though since you have 4 doors, you are gonna need 4 new switches, unless the truck already has the correct bus wiring in it. Let me know if you need help with anything, keep me posted.
i'm planning to do the powerfold mirrors for my truck, do you think i need the harness for it?
Thanks for the great info here http://www.gmtruckclub.com/forum/sho...werfold+mirror
Mine is 2010 crewcab silverado LT 4x4 Z71