So I was upgrading my bathroom fan and think I reversed the polarity when reinstalling. Now no lights in bathroom. How bad is it? Are the bulbs blown? Haven't wired up the fan yet. Disgusted over s...
Update: Chris, you were correct. With the switches on (a load) a red light was on next to the fuse. Replaced same and lights work fine. Figured out what was positive and negative and wired fan. All good. Thanks again. Jack
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RV projects you can tackle on your own with a few friendly pointers.4,375 PostsLatest Activity: Jun 17, 2025