Alarm system prevent car from starting

1991 CADILLAC SEVILLE
100,432 MILES
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HOODATER47
  • MEMBER
  • 1 POST
How do I start my car after changing my starter? It will not start due to the anti theft system.
Nov 9, 2018 at 6:59 AM
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STRAILER
  • ✓ASE Certified Mechanic
  • 54,832 POSTS
  • ASE Certified Mechanic
I take it the security light is flashing when you try to crank it over? You must reset the system. Here is a guide to help you:

https://www.2carpros.com/articles/how-to-reset-a-security-system

Please run down this guide and report back.

Cheers, Ken

Nov 10, 2018 at 10:58 AM
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