Originally Posted by b_mainka
I have a 2003 1500HD. Starts and runs great but recently has started a problem. After the vehicle is running the entire dash quits just like you turned the key off but the engine never stops a beat. it first started this while driving down the road but the other day it done it as soon as I started backing out of my carport. I am sure it is something electrical but anyone have any ideas? Thanks in advance.
replace fuse even though it appears to be good. could have hairline crack, not easily visible, that opens with heat. Had this exact problem on old toyota. turnes out that rear window defogger was on same circuit and it was that fuse.