ok guys so i had BI NEXON hid lights put in my 07 a few months back. everything worked fine till last week, came out to start the truck and noticed i had NO high beam figured no big deal. well reading about tipm now i think its a big deal.
I switched back to stock glass h13 bulbs and same thing low beams work fine once you click to high beam no lights. The high beam light comes on the dash but thats it, no lamp out light comes on either. So i tried new bulbs same thing. checked the bulb sockets and both low/high wire is getting 12volts!! i have tried the hard reset on the computer twice, removed the tipm and cleaned all the plugs and im still without high beams.