I have a 1998 Chevy Blazer and just recently my auxiliary power plugs have stopped working. I looked at the fuses and came across the one labeled as AUX PWR in the main cabin area vs. under the hood. I checked and even swapped that fuse but I'm still getting no power to these 2 sockets. The CIGAR fuse is also good as well. Is there something else I should lookt at?