Forum Discussion
tenbear
Aug 03, 2013Explorer
yankee camper wrote:Your wiring theory (if I'm understanding it correctly) would have 12v present through the fused circuit whether a fuse was functional or not. That can't be correct.
Just my $0.02 worth.
My intuition tells me that there is a sensor and/or relay that provides power to the indicator lamps.
x2
Not true. If you don't have a functional fuse in place, and you have no load on the circuit, The circuit is floating, except for the LED and series resistor across the fuse which would charge the floating wire up to 12v.
It would be much like using a multimeter with only one lead connected to the 12v supply. With the other lead floating the multimeter would not read 12v.
I don't see how you can have 12v on the circuit side of the fuse socket when it is shorted to ground.
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