Computer stops the vehical from starting

2000 CADILLAC DEVILLE
110,000 MILES • 4.6L • V8 • 2WD • AUTOMATIC
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DAVID LOCY
  • MEMBER
  • 3 POSTS
After checking the code on the computer which Cadillac does with out a code reader the starter will not invade new starter and battery. why will it not start?
Mar 12, 2017 at 3:17 AM
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HMAC300
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 48,601 POSTS
try a security system reset it may be that or dirty battery terminals. see our link as well as the one in picture your other post said it was a fuel system problem.
https://www.2carpros.com/articles/how-to-reset-a-security-system
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Mar 12, 2017 at 8:44 AM