The week before it shut off and came back on. It did this 3 times. Coming back from Houston Sunday my radio died-no power/clock/anything. I replaced the Batt 6 months ago and they still crank like there new. Fuse is good. I did a search and read to disconnect the batt for 30 min and let the ECM reset becuse the ECM controls the radio also??--no luck. Any ideas before I pull the dash apart?