I have no power in my right door,no window, key fob lock unlock will not work no door light, no overhead light, also the controls from the left door will ...

I have no power in my right door,no window, key fob lock & unlock will not work, auto lock & unlock will not work no door light, no overhead light, also the controls from the left door will not work for the right door,the radio used to stay on when key was turned off but now turns off when I turn off the engine. I have checked all fuses cb,s relays to no avail...anyone have a clue other that taking it to the dealer????help please///thanks

Check for blown fuses.

did you find anything out? The exact same thing happened to mine this morning.

not yet but I think we have traced it to the right door module.

It may not be the power switch module!
I have the exact same problem with my 04 Silverado.
One day all power accessories on the passenger door were working fine. Then all of a sudden nothing worked as you have described. I checked the cables and the 25AMP fuse for the right door that is found in the fuse box under the dash on the driver's side. All checked OK. I removed the power window module from the passenger door and measured 12 volts was getting to the switch. Bought a replacement switch on ebay that was out of an 04 Silverado and had the exact same part number on the back. Replaced the switch in the passenger door with the switch I bought and it made no difference! Everything in the passenger door still doesn't work.
I will continue to troubleshoot the problem. If you solve the problem, please post the answer and I will do the same.
There are quite a few online listings about this problem so it must be somewhat common.
Isn't there a Chevy/GMC mechanic out there that has worked on this same problem and knows the answer??

I am having a similar problem and this is after I did my speaker install. I removed the door panel one day with no problems and then the next day, I removed the door panel to install the speakers, plugged everything back in as normal, and now my mirror turn signals and door agar sensor does not work. Everything else works (window controls, locks, mirror adjuster) but no turn signals and the radio doesn't shut off once I open the door. Does any one know why this could be happening (other than fuses).

I will be taking my 2003 silverado to the dealer on fri.[ I have checked all the fuses and cb,s that I can find, traced wiring took off the right door panel and checked the wiring and switches all to no avail] the 15th of july. as soon as I find out what went Kaput I will let everyone know.

I have the same truck...and did have the same problem.checked fuses(25) and wiring..decided it was the passenger side module, so i bought one from the wreckers (way cheaper than new) and it works like new.remember the drivers module controls the passenger module.

O.K. here we go, I just found out what was wrong with the right door. It seems that the right door module lost it's programming. cost to repair at Glendora Chevrolet...$147.00 out the door.I asked what caused the module to go Kaput, but all systems checked out sooooo it's another grimlin in the system ...good luck to all you folks that have the same glitch...have a great day....

I finally found the problem. It was a broken wire in the door wire harness. After checking EVERYTHING else, the process of elimination was down to checking the continuity of the wires in the door harness. The wiring for the passenger door runs from two wire plugs that are plugged into the passenger side of the dashboard. These wires are bundled in tape and go down through the door jamb and into the door. There aren’t that many wires. I used an ohm meter and checked the continuity of each one from the plug at the dash to the other end that plugs into the power window switch in the door. There was no connection on the thin tan colored wire. I unwrapped the harness and fount this wire to be broken. After repairing it, everything worked again.