Pjude, you mentioned checking the rocker switch. Our MH has 2 switches. 1 in galley on range hood & 1 in head on wall. You might have a bad switch if you only checked 1 of 2 switches. I don't know which switch gets the power 1st. Check all 3 wires on both switches for live power. If none of the wires have power it's a supply problem. If you find power at 1 wire only, flip 1 switch & check all wires again. Flip the other switch & check all wires again. The switches are like a 3-way switch in a house. You can check them with a continuity tester. 1 of the 3 terminals of a switch is a common. It's usually the 1 in the middle. There should be continuity between the common & 1 terminal. After flipping the switch there will be continuity between the common & the 3rd terminal.
"Sometimes I wonder if the world is being run by smart people who are putting us on, or by imbeciles who really mean it." Mark Twain
AIR 22749 WBCCI 2349 NOVA TAC TN-6
1989 345 LE Classic Motorhome