All the security lights are all on

Tiny
CHESLEY
  • MEMBER
  • 2000 CHEVROLET IMPALA
  • 3.8L
  • V6
  • 2WD
  • AUTOMATIC
  • 150,000 MILES
Changed radiator and removed battery, then put it back on. Now all the security lights are all on the dash and car will not start.
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Sunday, December 20th, 2020 AT 10:28 PM

1 Reply

Tiny
DANNY L
  • EXPERT
Hello, I'm Danny.

Let's try this anti-theft, security system reset first. Here is the link to to tutorial:

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

After viewing just scroll the page to find Chevrolet. Let us know what happens and we'll go from there. Hope this helps and thanks for using 2CarPros.
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Friday, March 12th, 2021 AT 9:29 AM

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