Factory alarm system preventing car from starting

Tiny
JESSE HERRERA
  • MEMBER
  • 1990 LEXUS LS 400
  • 4.0L
  • V8
  • AUTOMATIC
  • 186,327 MILES
How to disable factory alarm or reset it? The alarm light is not showing up but for some reason it disable the starter so I cannot start the car. The car was parked so maybe about three weeks or so due to lack of having the money to replace the fuel rail system and that they replaced it now the car won't start. It has to be the starter is not engaging because of the factory alarm.
Sunday, July 28th, 2019 AT 3:34 AM

1 Reply

Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello,

In the diagrams down below I have included the description, operation, testing, and reset procedures for your vehicle's theft deterrent system. Please go through this guide and get back to us with what you are able to find out.

Thanks,
Alex
2CarPros
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Sunday, July 28th, 2019 AT 1:37 PM

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