High Speed
Williams, 1986You're currently viewing posts by Pinsider wariodolby.
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I think the switches are daisy changed.
So if a diode shorts on the switch every switch after that one will register.
I say start by taking one switch at a time out of circuit.
Sounds like you should start with switch 3 unhook it then do the switch test.
Just keep taking them out until the problem stops.
Them most likely need to get a new diode.
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Goodrich, MI
Dunakeszi