No lights turn on not even when jump starting

2002 CADILLAC DEVILLE
65,000 MILES • V8 • AUTOMATIC
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BROKENDOWNFELLO
  • MEMBER
  • 2 POSTS
I have been trying to get my car going for almost a year. Car will not turn lights on any more not even when jump starting. I keep replacing batteries. help please
Mar 3, 2017 at 4:19 AM
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CARADIODOC
  • ✓Experienced Mechanic
  • 34,366 POSTS
Follow the smaller battery positive wire to the under-hood fuse box. Be sure that connection is clean and tight. Follow the smaller battery negative wire to the body and be sure that one is tight and not rusty.
Mar 3, 2017 at 8:37 AM
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