Question about 1998 Chevrolet Express

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Turn signals hazard lights break lights dont work on 2005 chevy express after i plugged a trailer into the plug

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  • Just Gort
    Just Gort May 11, 2010

    If this worked before, your wiring configuration is ok. Fuse blown, because there is a short in the trailer wiring, not on your vehicle. Most likely a wire at one of the bulb connections.

  • CarySchroeder May 11, 2010

    Have you checked the fuses?

  • Anonymous Mar 31, 2014

    cant get all lights to work on my trailer. not getting power to the plug.

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3 Answers

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  • Master
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There is a ground problem on the trailer, possibly a broken wire or a bad connection on the ground wire.

Posted on Oct 05, 2009

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  • Chevrolet Master
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You may have blown a fuse due to an incorrect wiring configuration between the trailer and your vehicle.

Posted on Oct 05, 2009

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  • Chevrolet Master
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You have blown fuses from a shorted trailer harness, check all the fuses, both under the hood and inside the truck.

Posted on Oct 05, 2009

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2003 Yukon XL Denali Trailer Light Problems


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Do you know how to do automotive electrical circuit testing with a test light or volt meter ? How to read an use a wiring diagram to pin point testing points . ( connectors , fuse locations etc... ) How to use a power flow chart ? Here is a site for just such info .

http://www.bbbind.com/free_tsb.html Enter vehicle info . year , make , model an engine size . System click lighting , subsystem exterior lighting . Second diagram shows trailer wiring .
Electric Testing Techniques You Need to Know

Mastering Voltage Drop Testing with Pete Meier and Jerry Truglia

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