Smart glow fuses make finding burnt fuses simple.
Rv fuse box red light.
How to fix blowing fuse.
Probe the fuse twice once on each end or connection with the test light with the ground wire clipped to the common or ground lug on the panel.
There is a red light at the location of the 15 amp fuse in the panel that glows when connected to the tester to read voltage.
This is the same wire the previous radio was connected to before removal.
There is a new product on the market called smart glow.
Fuse blew a month ago red light on in fuse box and i replaced it and all was fine.
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If it is not lighting up it is a bad fuse.
Red light on the fuse box when i pull out the fuse it stays onfuse light stays on.
However you can test for a bad fuse to verify that is the problem.
I recently bought a 1994 winnebago vectra.
And with some there will be another fuse panel under the dash.
Newer rv distribution panel models will have lights underneath the fuses and if the light is on it is indicating the fuse has gone bad.
Mking 5 pin 3 gang 4 gang 6 gang car marine boat circuit rv led toggle rocker switch panel breaker voltmeter with fuse double usb for rv car boat blue red green light 4 3 out of 5 stars 91 45 99 45.
What am i missing.
If the test light illuminates when you touch both ends of the fuse the fuse is good.
Interior 12v ceiling lights porch lights and awning all on same 15 amp circuit and inop.
Place a 12 volt meter at the bare metal section on the top of the fuse.
My thought is the red light would glow when the fuse circuit would be open.
I ve hit the reset switch on the answered by a verified rv mechanic.