Door lock and window switches dont light up

[oh1yukonslt]

Drove my rig tonight and realized none of the lights on the switches are on. Same on all 4 doors. Never realized it until now. Granted I only had this rig for less than a month. And second time driving it at night. Did all the bulbs burn out? Or is there a short. Windows and locks work as they supposed to. All dash lights and HVAC lights work. Just not the door switches on all doors. Find it strange all 4 doors are the same and not one is working. Any ideas?

 

[oh1yukonslt]

Anyone?

 

[Rivieraracing]

It could be a number of things, might be all of them are indeed burned out (which is kinda common for the LED's to burn out in the GM's) but I agree that it sounds fishy! Could be alot of causes but one thing I would do is take the drivers side window switch and sure the plugs have a solid connection! Not saying that would cause all 4 door switches to not light up but I do know that alot of circuits do go through that switch. Unhook one of the connections and try to operate things in your truck, you will know what I'm talking about real fast! lol

 

[oh1yukonslt]

Ok thanks. I will see about that tomorrow and see if the plug is fully attached and wires look ok. Makes sense but kinda strange that all 4 doors are burnt out. I will let you know the status of what I find. Also don't know if this is relevant. But if I have my headlights switched on with rig running and turn the rig off. I get no audible sound letting me know lights are on.

 

[oh1yukonslt]

Plug is attached to it. Still no lights. And no sound when lights are on with key out. But sound is there when key is in and not turned on

 

[Rivieraracing]

Try going through all your fuses to see if you have a burnt one!