h******r
发帖数: 1578 | | M***s
发帖数: 8769 | 2 断电半小时以上再接上就可以reset，但是如果问题没解决还是会亮的，没有用 | h*****n
发帖数: 3270 | | i*****t
发帖数: 24265 | | h******r
发帖数: 1578 | 5 不清楚
【在 i*****t 的大作中提到】
: 为啥亮？
| h*****n
发帖数: 3270 | 6 Question
Hi, we have a 2004 Toyota Corolla hatchback car which is causing concern
with regard to the air bag warning light on the dash. The drivers airbag
warning is lighting up sometimes when we put in the keys, it then may stay
on whilst driving or may go out after a few seconds, it also sometimes comes
on whilst driving along? We took it to our local Toyota garage who charged
us one hours labour but could report no faults, since having the car
returned to us we are still experiencing the same fault but are not sure
whether to return the car for another check or if the fault is an
intermittent fuse? How would we know or perhaps this is a known fault (
although surely the Toyota garage would have known this? They have said the
car is safe to drive but we are unsure what the problem is - if any?
Answer
Airbag warning lights are exactly that...a warning that the airbag system is
not operating properly. When they illuminate, the system is inactive.
That means the airbags will not deploy if you are in an accident. When the
warning light comes on, it is indicating a fault in the system and a scanner
is usually required to diagnose the problem. The scanner for an airbag
system is a different scanner than the one used to diagnose engine problem
or reset the 'check engine' lights (although some scanners will do both).
Vehicles have different computers for each system.
As the airbag systems are now covering more and more components, front
airbags, side airbags, curtain, seat belt pretensioners, knee airbags (and
coming) seat belt airbags, it is important to get the right answer before
you start working to get the light out.
If you are so inclined, here is a procedure that will show you how to access
the airbag computer and read the code that is causing your problem:
http://www.airbagsolutions.com/docs/codes/toy.pdf
Once you know the code, you can let me know or use our company website to
continue with the diagnosis and repair process. Feel free to contact me
directly through our website at:
www.airbagsolutions.com | S***I
发帖数: 2737 | 7 我上次airbag的燈亮是因為電池舊了，要換了。儘管我沒有出現過車打不起來的症狀。
換了電池airbag的燈再沒亮過。換電池是在75k，8年車齡的時候。 |
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