No idea why it wont start and everything after the ignition switch won't work??? - Chevrolet Forum - Chevy Enthusiasts Forums

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Tahoe & Suburban The power, space, and brutal towing ability make the Tahoe and its longer sibling, the Suburban, arguably the best full size SUV's on the market today.

2013 Chevrolet Suburban
Platform: GMT 400, 800, 900
Sponsored by: Dorman

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Old 07-03-2011, 06:42 PM
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Join Date: Jul 2011
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Default No idea why it wont start and everything after the ignition switch won't work???

1993 Suburban. Drove fine to work. when I went to leave there was an electrical short from the starter to the exhaust(Rubber cover must of melted) I got under it and got them separated. Now, nothing after the ignition works(stereo, heat/fan, clock, starter, etc.) Battery tested fine. Fuses appear to be fine. no loose connections around the fuse box.... Oh yeah! And the moment I turn the key to on position, the horn starts going constant with no pauses. Car has no alarm on it! I do not know where the relays all are or which ones are what to change them either
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Old 07-03-2011, 10:00 PM
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double check those fuses and check the mega fuse on the firewall from the battery....
check the cables to make sure they did not melt and are not conducting enough current to the rest of the systems...
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1993, 93, car, electrical, ignition, lights, short, start, stereo, suburban, switch, tahoe, testing, towing, wont, works

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