GM and GMC

How do you troubleshoot a 1988 gmc 3500 7.4 liter 454 who's head lights radio and interior dome lights quit working?

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Wiki User
2006-12-14 06:18:11

it sounds like you popped a fuse check your cigarett lighter

make sure there is nothing in it like a coin or paper clip that

could be grounding out that circuit also check your fuses it is

possible that all those things ar on the same fuse

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