I have had zero problems leading upto this but.......
I tried to get into my truck this morning and hit the unlock button from my key fob and notice my driver side door isn't unlocking. (no unlocking sound like its trying to unlock...nothing...not even crickets ).
I manually unlock the door with my key and open it only to notice the driver side door locking switch doesn't work either.
I put the key in the ignition and turn to acc and still nothing.
I also checked my power windows. None of my power windows or mirrors work from the DRIVER side switch. HOWEVER when I use the passenger side door lock switch and power window switch BOTH windows and door locks work flawlessly.

Here is what I have looked at so far.....
...Driver side door panel was taken off and all plugs for the switch were inspected and re-seated in their respective pace.

...Fuses checked but still not sure if its a fuse issue. I can't think of a fuse that would handle ALL of the issues im having.

...My mirrors have the lighted turn signal which both work as they should.

Here is what I have NOT done....
...Checked relays. (Im not sure where to start here. No idea which one(s) it could be?)

Any Ideas?

 

"Power seats? chech the seat circuit breaker and both seat adjuster harnesses at the seat track for short to grounds.

 

Yes I do have power seats but both work just fine. My drivers side seat works great when using the controls on the seat. However the seat does nothing when you press the preset buttons on the door. The drivers heated seat doesn't work either.

Is it possible for a switch assembely to go COMPLETELY bad all at once? I know the heated seat controls get their power from the door lock and window switches. I may have to pull out the volt meter.

Ill have to check the seat harness when I get home today. Just ran out of daylight yesterday.