My water heater light no longer goes on when switched to "On". I thought the bulb was burned out so I put in a jumper to take its place. I purchased and installed a new bulb, but it didn't light up, either. Upon further evaluation I found the heater goes on despite the lamp not lighting. It seems I also learned polarity of wire connection to the light matters. Is there some other reason for the light not lighting other than it being defective? I hope it's something simple as I'm no electrician.
Trailer: 2009 Escape 17B - "Toad". '08 Toyota RAV4 V6
Normally light is on while heater is trying to light. When successful, the light goes out. Sounds like you have an opportunity to adopt Jim Bennett's fix, which adds an LED that stays on as long as the heater is on.
2009 Escape 17B "Toad"
2008 Toyota RAV4 V6 Sport
North Vancouver, British Columbia
What happens to the hole when the cheese is gone?
- Bertolt Brecht