1988 GMC C2500
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ANONYMOUS
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My left and right signal lights are not working on my dashboard or on the outside of my van what could it be?
Mar 20, 2013 at 1:09 AM
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CARADIODOC
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Bad flasher, bad signal switch, blown fuse, broken wire. What have you tried or tested so far?
Mar 20, 2013 at 3:05 AM