When I open either front door of my 2004 Extended Cab, the interior lights may come on for a few seconds but then they turn off well before I can get the key in the ignition. Sometimes they come back again on before I get the key in the ignition. Most times they dont.

Sometimes when I close they door they come on. Sometimes not.

They do not come by themselves or act funny after I have started the engine.

This happens with both front doors. It doesn't matter which one I use to get in the truck.

Any ideas????

 

Maybe your light module or a wiring shortage