the 4wd shift indicator light switch is on the passenger side of the t-case up toards the body you will see two wires going to it my guess is that the switch is screwed up or there is a short some where first check for any missing insalation on the wires trace the wires as far as you can if that dont give you any thing to work on then you need to replace the switch the switch has nothing to do with the hubs i belive what turns it on and off are grooves in the shift fork that push a spring loaded switch in and out so the only problems i can think of are wireing or the switch
good luck
ps nice avatar
Awesome reply. Thanks. I will look under the truck today to see what I can find. Thanks for the suggestion.
