alright. this isn't about my jeep. but for a Tahoe. its my friends so im not sure of whats wrong. but u guys are the ones who seem to know the most!... alright. he says. they do not automatically lock while driving. and his hatch does not open. when he hits the hatch button nothing happens. when he hits the unlock and lock button nothing happens. he said he has checked his fuses and there fine. could it be the RKEM?