2002 Chevy Monte Carlo Electrical

2002 CHEVROLET MONTE CARLO
40,500 MILES • 6 CYL • 2WD • AUTOMATIC
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JERRYFILLER
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My horn began honking by itself and now the lights flicker as well. Is this an electrical problem?

Is there a simplesolution?
Mar 29, 2008 at 11:20 AM
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MERLIN2021
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Open the underhood relay center, pull the horn relay out, see what happens, I thinks it's either the relay, or the horn button.
Mar 29, 2008 at 11:57 AM
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MERLIN2021
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Reply to your PM: Unplug the horn use a test light and check for a short between the relay and the horn...
Mar 29, 2008 at 7:20 PM
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JERRYFILLER
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First, the horn honked on its own, then the lights flickered and then a clicking sound comes from the all the areas where there are fuses. Now all of these things happen simultaneously unless I disconnect the battery. Local service station couldn't find the problem. Anyone have any ideas?
May 2, 2008 at 8:15 AM
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MERLIN2021
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What I recommend is a trip to Chevy, have it scanned for Body codes, the BCM might be loosin it!
May 2, 2008 at 3:34 PM