No electrical

2006 CADILLAC STS
90,000 MILES • 6 CYL • 4WD • AUTOMATIC
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TAP920
  • MEMBER
  • 1 POST
Battery went dead. Replaced, and it went dead. Replaced that and head lights came on. Fob would not open driver door, used key to enter. Stepped on brake and pushed button. Nothing, no dash lights, no cranking,. Tried horn nothing.
Nov 16, 2019 at 10:09 PM
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STRAILER
  • ✓ASE Certified Mechanic
  • 54,832 POSTS
  • ASE Certified Mechanic
Hello,

It sounds like you have a bad connection at the battery. To be sure lets use this guide to help confirm the issue:

https://www.2carpros.com/articles/everything-goes-dead-when-engine-is-cranked

Please run down this guide and report back.
Nov 18, 2019 at 11:24 AM
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