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Dave Nova
Dave Nova, Buick Technician
Category: Buick
Satisfied Customers: 1808
Experience:  ASE Master Certification. GM World Class Certification
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The security light comes on the same time the fuel guage

Customer Question

The security light comes on the same time the fuel guage quits working and the temp controls quits working. When you put the car in gear the doors do not lock, but then as you drive the doors will then lock in a few minutes. and sometimes the Altinator light comes on, but it is charging.
JA: Does the light flash, blink or stay solid? Have you tried to reset the security system?
Customer: Stays solid, and the car is running fine. How do you reset the security system?
JA: What is the model/year of your Buick?
Customer: 2002 Buick Lesabre Custom.
JA: Are you fixing your LeSabre yourself? What have you tried so far?
Customer: We are going to try to fix it ourselves if possible. Checked battery connection. Checked ground wires. Is there a security modulator? Where is it?
JA: Anything else you want the mechanic to know before I connect you?
Customer: NO I dont think so.
Submitted: 10 months ago.
Category: Buick
Expert:  Chris (aka- Moose) replied 10 months ago.

Welcome, I'm Chris (aka Moose) I prefer to work when others don't, I am here around lunch and after dinner till after midnight.

  • Sorry no one has helped yet.
  • This is not an answer to your question, just an inquiry if your still needing/wanting help. Because I believe I can help.