Car not starting, security alarm blinking

Tiny
GBEBS
  • MEMBER
  • 2007 TOYOTA CAMRY
  • 2.0L
  • 4 CYL
  • AUTOMATIC
  • 120,000 MILES
When cracking the engine, it refused to start while the security light at the dashboard blinking when putting ignition key.
Wednesday, July 25th, 2018 AT 11:51 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,867 POSTS
Hi and thanks for using 2CarPros. Com.

This is a tough one because there are two different systems (smart key and non-smart key) and many things that can be the cause. I have attached flow charts for both to help you try to determine the problem, but I have to be honest, the skill level for these checks is high and requires many different types of tools the average person will not have.

The first three pictures are of the smart key system. Pictures 4 through 6 are of the non smart key.

As I mentioned, it is not an easy fix. I hope in some way this helps.

Take care,
Joe
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Monday, February 22nd, 2021 AT 8:44 AM

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