no power at all new batteries just put in

1994 ISUZU NPR
169,000 MILES • 4 CYL • TURBO • 2WD • AUTOMATIC
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JACOB976
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  • 1 POST
its a 1994 isusu .It was working with dead batteries just had 2 jump it ..I changed batteries put 2 1000 cank batteries in and now no power at all. need help please advise ..could it be a fuse or relay button?
Jan 4, 2014 at 10:53 AM
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CARADIODOC
  • ✓ASE Certified Mechanic
  • 34,321 POSTS
  • ASE Certified Mechanic
Fuses commonly blow from the surge when connecting a battery. Have you checked them? Also look for a corroded wire that broke off a battery terminal. Follow the smaller battery positive wire to the under-hood fuse box and be sure that connection is clean and tight. Also follow the smaller negative wire to the body and be that one isn't rusted off.
Jan 4, 2014 at 1:14 PM
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