2003 Ford F150 No power to fuel pump

2003 FORD F-150
91,000 MILES • V8 • 4WD • AUTOMATIC
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HOLEHOUND
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With a test light I show no power to fuel pump plug tested after turning igintion switch on, power goes to the fuel shut off switch. All fuses are good under dash and alos in distribution box fues under hood replaced Relay's in power box , any suggestions

Thanks Kelly
Apr 17, 2008 at 10:30 PM
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RASMATAZ
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Check fuse no.10 20amp in the power distribution box. if okay do below

At the inertia switch jump the dark green and yellow to the pink and black-did the pump come on?-get back.
Apr 17, 2008 at 10:45 PM
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HOLEHOUND
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I have power going in and out of inertia switch, check with test light. I have no power @ pump, any other suggestions. Does power go from inetria switch direct to fuel pump?

Thanks Kelly
Apr 18, 2008 at 6:46 PM
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RASMATAZ
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Yes it does. Try directing power to the fuel pump from the battery if it doesn't come on-the pump is defective.
Apr 19, 2008 at 7:53 AM
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HOLEHOUND
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Do you know which wire is the Hot wire at the Fuel Pump. If I get the wrong one will this cause a prolbem.

Thanks Kelly
Apr 22, 2008 at 9:52 PM