Voltage Regulator Question

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davbell22602
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Voltage Regulator Question

Post by davbell22602 »

What was Fords reasoning for putting 5 terminal on the voltage regulator for the horn?
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basketcase0302
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Re: Voltage Regulator Question

Post by basketcase0302 »

davbell22602 on Mon Apr 02, 2012 3:58 pm
What was Fords reasoning for putting 5 terminal on the voltage regulator for the horn?
Dave, do you mean the relay for the horn? :hmm:
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davbell22602
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Re: Voltage Regulator Question

Post by davbell22602 »

basketcase0302 wrote:
davbell22602 on Mon Apr 02, 2012 3:58 pm
What was Fords reasoning for putting 5 terminal on the voltage regulator for the horn?
Dave, do you mean the relay for the horn? :hmm:
Yes, Why is the horn wire going to voltage regulator?
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basketcase0302
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Re: Voltage Regulator Question

Post by basketcase0302 »

Dave,
Here the yellow wire comes off of the battery/hot side of the solenoid to power the horn relay. Not real sure about it coming off of the voltage regulator-maybe certain years it got power from there instead?
Image
Jeff
http://www.fordification.com/forum/view ... 22&t=46251
SOLD-71 F-350 dually flatbed, 302 / .030 over V-8 with a "baby"C-6, B & M truckshifter, Dana70/4.11 ratio, intermittent wipers, tilt steering, full LED lighting on the flat bed, and no stereo yet (this way I can hear the rattles to diagnose)! SOLD!
Many Ford bumps / one 76' EB / and several dents through the years.
A lot of "oddball" Ford parts collected from working on them for 34 years now!
2008 Ford Escape 4 x 4
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Re: Voltage Regulator Question

Post by 1970 Hi-Boy »

Got me curious, had to take a peak under the hood of the old girl. It's wired like in the diagram above but what that doesn't show is that it runs in the wire loom going to the voltage regulator, being they are right next to each other. A lot of similar colored wires there and if double backed, would give the appearance of coming from the voltage regulator.
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Re: Voltage Regulator Question

Post by davbell22602 »

My 67 has horn wire going to the voltage regulator.
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Re: Voltage Regulator Question

Post by davbell22602 »

Is there anyway to bench test a voltage regulator?
SmoothJ69
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Re: Voltage Regulator Question

Post by SmoothJ69 »

I've had the regulators tested at my local parts store before, like autozone or whatever. if they can test an alt, they can test a reg also. As far as self testing, I have no idea..you might find something on google, but then again you might cook it in the process.
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Re: Voltage Regulator Question

Post by SmoothJ69 »

Of course depending on your local parts store they might fry it also lol.
davbell22602
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Re: Voltage Regulator Question

Post by davbell22602 »

SmoothJ69 wrote:Of course depending on your local parts store they might fry it also lol.
Very true. I have some real quacks working at some parts stores here in town. Especially the one female at Pepboys that told me that gear reduction starters aren't made for vehicles with overdrive.
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