I have a 2003 Ext Cab LT. All of a sudden I have lost all functions on the passenger side. All power windows/locks and mirrors do not work from either door controls. What does work on the passenger side is the turn signal indicator in the mirror. I also do not have the interior dome light coming on when Pass door is opened. The key fob has quit working as well.

Any thoughts?
thanks

 

sounds like a connector has come unplugged. Check in the door boot and in the door jamb....there is a fuse panelwith a harness from the passenger door








(1)
Fuse Block - Right I/P

(2)
Fuse Block - Right I/P- C2

(3)
RF Door Harness

(4)
C304

(5)
C299

 

I check the harness there and it all seems to be plugged in well.

It seems strange that the remote key fob quit working at same time? I put in a brand new battery from my Cadilac and still would not work

 

I have the same problem can seem to figure it out. I an going to try the switch cluster on passage side.

 

did anyone have any luck??

 

check the switches on the drivers side, most cars the power comes from there and to the other doors. IF you have a bad connection at the drivers side door, it will cause the passenger door not to work.

 

What did you come up with for the problem?

 

Got the same problem, What did you come up with?

 

I have the same power all the way to the door jam no power after that. Ill check the door switch on the erar door

 

check for continuity from drivers door switch to passenger door switch, check continuity in the switches them selves.