Vhyle
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- Clarksville, TN
I'm diagnosing why my blower motor switch isn't getting any power. Using a test light on the 12v supply wire, I'm getting nothing.
Fuse is good. It's a new fuse. The old one melted away, but I cleaned out the socket and replaced the fuse. Since GEN1 is working, I know the circuit is good.
I wired in a new blower motor switch since the old one was bad, and they're prone to melting so I just got a different one.
On figure F-22 in the -20 TM, on the 12v supply wire (brown wire coming from fuse box to switch), there's a break there. It says 2 BRN 50A, going into 2 BRN 50.
Is that a fusible link? And if so, where is it? I can't seem to find it so far. I haven't pulled the gauges out yet (since the wiring runs behind there), and I probably won't have time today to do that, so I figured I'd ask here first before I go any further. Is there a fusible link in this circuit? I'm not familiar with that part of the schematic, so I came here to ask.
If not a fusible link, what is it?
EDIT: When the truck is running, I turn on the blower motor switch, and the GEN1 light comes on.
Fuse is good. It's a new fuse. The old one melted away, but I cleaned out the socket and replaced the fuse. Since GEN1 is working, I know the circuit is good.
I wired in a new blower motor switch since the old one was bad, and they're prone to melting so I just got a different one.
On figure F-22 in the -20 TM, on the 12v supply wire (brown wire coming from fuse box to switch), there's a break there. It says 2 BRN 50A, going into 2 BRN 50.
Is that a fusible link? And if so, where is it? I can't seem to find it so far. I haven't pulled the gauges out yet (since the wiring runs behind there), and I probably won't have time today to do that, so I figured I'd ask here first before I go any further. Is there a fusible link in this circuit? I'm not familiar with that part of the schematic, so I came here to ask.
If not a fusible link, what is it?
EDIT: When the truck is running, I turn on the blower motor switch, and the GEN1 light comes on.
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