John hughes
Junior Member
My display on head unit flickered on and off, then next day it went off and has been off for two weeks. One day came on for 2hrs then has been off for another week. I turned of the truck with key out and door open I could faintly hear the radio thru the door speaker. Disconnected battery as to not drain it while parked for the day. Any help would be appreciated. Not sure if it’s a fuse, relay or the head unit. 2014 5.7 Hemi. Slt. Thanks