01-15-2004, 01:14 PM | #1 |
Registered User
Join Date: Oct 2002
Location: West Des Moines, Ia
Posts: 3,233
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help me now please
some of you may have read the post i put up last night about finally figuring my wiring harness out and installed and finally got the truck started but i was checking all the lights and none of my taillights or blinkers work. as soon as you turn on the lights the fuse blows, what could this be. i need the truck today so what can i do
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Krazy Texan My Trucks are made with Wrenches not Chop Sticks 1967 GMC 3/4 ton "Johnny Cash" 1990 v1500 suburban 1967 Ford f100 Swb 4x4 "green bean" GOD BLESS JESUS, JOHN WAYNE, AND THE ALAMO |
01-15-2004, 02:21 PM | #2 |
Sell it before it's finished
Join Date: Dec 2003
Location: Wilmington, NC
Posts: 630
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Something is grounded causing too much current flow. Make sure the harness isn't pinched between metal somewhere.
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01-15-2004, 02:24 PM | #3 |
Beer Power!!!!!!!!!!
Join Date: Nov 2003
Location: Nacogdoches, TX
Posts: 280
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Could be that you have the power source to the tail end powering something else as well. Be sure to check that it is only powering what it is supposed to be, not any other things such as a radio!
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01-15-2004, 02:44 PM | #4 |
Senior Member
Join Date: Jan 2003
Location: daytonabeach
Posts: 22,956
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first place to check is the wire harness running down the drivers side frame rail they commonly are dry rotted an short to the clips that attach it to the frame rail
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01-15-2004, 05:54 PM | #5 | |
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Location: Katy, TX...but the love of my life resides in Dublin,OH.
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Quote:
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01-15-2004, 07:00 PM | #6 |
Formerly yellow72custom
Join Date: May 2001
Location: Austin, TX
Posts: 7,531
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Agreed, check the under body wiring harness. I had the exact same problem...parking and dash lights would blow the fuse when turned on.
The wire going to my lisence plate lights had worn through the insulation and grounded on the frame. Good luck!
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01-15-2004, 09:20 PM | #7 |
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Join Date: Mar 2003
Location: Bremerton, WA
Posts: 1,839
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Brake light switch
I kept blowing bulbs (not fuses) because of the brake light switch!
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01-16-2004, 12:03 AM | #8 |
Robert Olson Transport
Join Date: Oct 2002
Location: recent transplant to NC USA
Posts: 20,313
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after that check the sockets and the bulbs in there too
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