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UH fuse box

  • Willscohy
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7 years 7 months ago #21037 by Willscohy
UH fuse box was created by Willscohy
I'm not getting 12volts from these fuses. Anybody have a wiring diagram or can tell me what powers these. There is 0 volts when I connect a volt meter this whole row of fuses.
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7 years 7 months ago #21038 by Willscohy
Replied by Willscohy on topic UH fuse box
02 Mercury cougar 2.5

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7 years 7 months ago #21043 by Tyler
Replied by Tyler on topic UH fuse box
Found the diagram courtesy of BBB Industries . Have a look:

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File Name: mercuryBJB.pdf
File Size:512 KB


It looks like those empty slots are F10-F12. F10 and F12 are unused, and F11 is for the DRL's. If DRL's are an option that your Cougar doesn't have, then that'd explain it.
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7 years 7 months ago #21048 by Willscohy
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So none of those fuses are supposed to have power?

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7 years 7 months ago #21049 by Tyler
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Probably not. Do the sockets have pins on both sides?

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7 years 7 months ago #21052 by Willscohy
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Yes

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7 years 7 months ago #21059 by Tyler
Replied by Tyler on topic UH fuse box
The box is probably built for multiple vehicles, then. I had a look at the Power Distribution diagram, and F10 and F12 in the BJB are nowhere on it. F11 is, but only in relation to the DRL relay. If there's no DRL relay, then I wouldn't worry.

That yellow 20A fuse should definitely have power KOEO, while the rest of those red 10A fuses will likely only have power when the headlights are on.

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