2000 GMC Jimmy No electrical power

2000 GMC JIMMY
102,000 MILES • 6 CYL • 4WD • AUTOMATIC
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DAVECAR
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  • 1 POST
Intermitten problem: No electrical power. No interior lights. No under hood light. Won't turn over. Battery checks okay. Alternator checks okay. Replaced ignition/mulitswitch on column. No blown fuses. Problem still occurs. Power returns on it's own.
Feb 23, 2009 at 2:05 PM
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DAVE H
  • CERTIFIED EXPERT
  • 13,384 POSTS
check battery connections are clean and secure .. also check all ground points from battery to chassis and engine block
Mar 1, 2009 at 7:54 AM