2007 Ford Taurus battery drain from #37 fuse circuit - Taurus Car Club of America : Ford Taurus Forum
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post #1 of 4 (permalink) Old 06-22-2019, 09:23 PM Thread Starter
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2007 Ford Taurus battery drain from #37 fuse circuit

I have a 2007 Ford Taurus in excellent condition. but it has one little flaw. Battery drain from fuse circuit #37.
Changed headlamp switch but still having same issue. Tired of being stranded. New Starter, Alternator and, Battery have been installed.
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post #2 of 4 (permalink) Old 06-24-2019, 12:27 PM
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So kinda a simple start for you.. Find out what all is driven by that fuse. You mentioned headlights, so if you unplug the harness to the headlight switch, do you get the same draw? Are there other items on the same circuit you can do this with? The idea is to unplug each piece one at a time, to try to narrow down where the short might be.

Also be sure to check all the ground straps and wires. Sometimes without a correct ground, a circuit can not turn off because lack of draw or current.
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post #3 of 4 (permalink) Old 06-24-2019, 12:44 PM
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Most of us don't have the fuse circuit paths memorized by year. What are all the circuits being fed by fuse 37?

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post #4 of 4 (permalink) Old 06-27-2019, 08:00 AM
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whats the current draw on 37 after its sits for awhile turned off? You DO have a amp meter, correct?

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Bob Urz 1989 Vulcan wagon (wife crashed) 1990 Vulcan sedan (sold running) 1993 Vulcan sedan (wife crashed) 1993 Vulcan wagon (beat up like Battlestar Galactica, drove to junkyard on a sad day) 1997 Vulcan sedan (down with multiple coolant leaks), 1998 Vulcan sedan (rescued from being junked three time with broken brake lines and bad rack, hydrolocked engine replaced ) down for now
Note: wives and daughters are dangerous to your Taurus health!

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