2001 Gmc Sonoma Fuel Pump Getting Power Harnest Relay Could

2001 GMC SONOMA
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DRAGONSCULL
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My fuel pump is not getting power in the harness, but is getting power to the relay what could it be?
Dec 3, 2011 at 10:29 PM
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CARADIODOC
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You have to test for voltage while a helper is cranking the engine. Or you must bypass the fuel pump relay, then test for voltage. I don't have a drawing of which terminals to jump in the relay socket, so a fool-proof way is to pop the cover off the relay, reinstall it that way and squeeze the contact.
Dec 3, 2011 at 10:39 PM
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WRENCHTECH
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The wiring diagram says it has a prime connector in the fuse box but I can't find a picture of it.
Dec 3, 2011 at 11:32 PM
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