why is my 2000 GMC Yukon killing batteries

Asked by Mar 28, 2016 at 10:22 AM about the 2000 GMC Yukon

Question type: Maintenance & Repair

I have had 3 parasitic drain tests done on my 2000 GMC Yukon; there is no drain found; car cranked every day for a week and a half after replacing battery bolts they said were bad - drove car for 3 days and next day it won't crank - will not make any noise - any ideas

1 Answer

86,595

Possibly the delayed exit system relay is sticking intermittently, that can be tough one to find until you catch it doing it.

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