Auto Airbag System Repair: Toyota corolla 2009 airbag light, nissan infinity, airbag systems

Question
Hi Douglas, the airbag light on the dash is on all the time, I went to the Toyota dealer in Mexico and they took 2 days and they said it was a cable that cost $400 dollars and it was not in warranty, Any ideas on how to reset this? the car is a Canadian made, Thanks Fernando

Answer
On most vehicles, the airbag light should come on for @6 seconds, and then go off if the system is working properly.  If there is a fault or a problem in the system, the light will remain illuminated, or flash continuously.  If the airbag light does not work properly, some vehicles have an audible tone that sounds indicating a problem with the airbag light system.  When the light is on (or the tone is sounding), the airbag will NOT deploy, even in an accident.   This website gives you the procedure for diagnosing and resetting airbag lights on the ...scanlist.aspx page listed below.    

The flashing light on your car is telling there is a problem.  On some vehicles, the light is flashing a two digit code.   Your vehicle will NOT require a scan tool for the proper diagnosis.  Here's a site that will explain everything you need to know about airbag lights and resetting the system.   Once you know the code, you can most likely repair it yourself.  There are fairly easy procedures that most people are capable of repairing.  
Airbagsolutions.com has the fault code charts to tell you what is wrong!  Although it’s a pay site ($14.95/day), it’s a lot cheaper than going to the dealer.  

Some vehicle manufacturers accommodate systems without a scanner (like Toyota, Lexus, Nissan, Infinity, Honda, Acura, Ford, Lincoln, Mazda & Mercury) .  Most all other vehicles require a scan tool for the diagnosis.  Here is a link to the list of vehicle and scanner requirements.
Check out these websites also for more info on airbag systems and the light.
Lastly, check your vehicle for recalls through this link.

http://www.airbagsolutions.com/
http://www.airbagsolutions.com/scanlist.aspx
http://www.airbagsolutions.com/light.aspx
http://blog.airbagsolutions.com/archive/2007/11/18/why-is-my-airbag-light-on.wha...
http://www.airbagsolutions.com/nhtsa.aspx