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Tracing a random door lock fault on a 20-year-old Otis unit took me three entire days

It ended up being a single corroded wire in a junction box I'd checked twice already. Anyone else ever get completely owned by something that simple?
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2 Comments
rivera.henry
Honestly, three days for one wire feels like a win in the grand scheme. That kind of intermittent fault can hide forever (trust me, I know). At least you found it and didn't have to replace a whole board.
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robin_foster1
Right? @rivera.henry gets it. A wire beats a board any day.
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