Question about 1989 Chevrolet Silverado 2500

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1989 Silverado My battery keeps going dead and I think it is something in the wiring harness, but i can't find a detailed diagram for my vehicle. Anyone have any suggestions?

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Remove the neg. battery cable and jump the neg. cable to the neg. terminal with a test light. If you have a battery draw, the test light will illuminate. Start pulling fuses one at a time and until the test light turns off. At this point, the fuse that turned the light off is the circuit that is giving you problems.

Posted on Jul 03, 2008

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