Airbag light

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Airbag light

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Airbag light - 7/21/2006 1:40:28 PM

woodland

Posts: 2
Joined: 7/21/2006
Status: offline

I have a 1996 Miata with 28k miles. One day a few weeks back the airbag light came on. I took it to a dealer. They came back with this vague explanation that given the age of the car it was difficult to trace back or track down the electrical issues???? but they believed the airbag control modual?? needed to be replaced. The part costs in the $600 range, the dealer stated the part is "buried" in the dash and it would cost about $900 in labor to tear apart the dash to get to it. Something just doesn't seem right here. The dealer service dept was busy and I got the impression they just didn't want to deal with this. Can anyone offer any advice. Does the airbag sensor or modual just need to be reset?

Post #: 1

RE: Airbag light - 7/24/2006 8:07:05 PM

babyhuey

Posts: 2759
Joined: 7/28/2005
Status: offline

What does the airbag light do when you start the Miata? Should come on solid for 4-6 seconds and then go off. If a fault is detected it will either come back on solid or start flashing. If it starts flashing then count the number of times it flashes in a pattern. Will either be 3 times, 6 times, or 7 times. each of these flashes or staying on solid is a different fault area to be looked at when diagnosing.

(in reply to woodland)

Post #: 2

RE: Airbag light - 7/26/2006 2:18:36 PM

woodland

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Joined: 7/21/2006
Status: offline

The light comes on solid and stays solid although I did notice it blink once on a few occassions and then stay solid.

(in reply to babyhuey)

Post #: 3

RE: Airbag light - 8/22/2006 5:55:24 PM

Silverrr

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Joined: 8/22/2006
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HI I have the same problem mine is a 92 5spd and the airbag light blinks 10 times goes off for 2 sec and 10 times again and so on ..any idea what the 10 blinks mean?? Thanks

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Cris

(in reply to babyhuey)

Post #: 4

RE: Airbag light - 8/24/2006 8:43:29 PM

babyhuey

Posts: 2759
Joined: 7/28/2005
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Both flashing patterns are indicating probable faults in the air bag control module itself. Silverr's 92 has a fuse inside that when blows sets that code for system down fuse burned. New module not difficult to replace as it is just above drivers footwell. Want to double check resistance of D sensors to make sure one is not shorted and caused problem in the first place.
Woodlands 96 could be a loose control module connector or faulty module. Very, very difficult to get to that one. If you have passenger air bag then need to remove just to see the control module. Without passenger air bag you should still be able to barely see with the glove box removed. Location of control module for air bag system. Locate the center line of the dashboard from side to side. Now place your fist on this center line and slide forward untill your knuckles touch the windshield. Control module is about 3 inches straight down from your fist.

(in reply to Silverrr)

Post #: 5

RE: Airbag light - 8/25/2006 9:23:48 AM

Silverrr

Posts: 8
Joined: 8/22/2006
Status: offline

Thank you very much , I don't really care too much about air bags my self and sense the steering wheel is all crack up faded and peeling off I was just thinking about removing the stock steering wheel and place a D shape one that look much better , that will give it something to blink about

....Thanks again

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Cris

(in reply to babyhuey)

Post #: 6

RE: Airbag light - 4/28/2007 11:36:55 PM

Just4Fun8

Posts: 5
Joined: 3/7/2007
Status: offline

Hi, I have a question about the airbag light. I have a 2000 Miata that has the airbag light flashing 4 slow flashes and then 9 fast flashes and then back to 4 again and then 9 again over and over, do you have any idea what this might mean?

(in reply to babyhuey)

Post #: 7

RE: Airbag light - 4/29/2007 7:50:35 PM

babyhuey

Posts: 2759
Joined: 7/28/2005
Status: offline

Does your passenger air bag deactivation switch that requires the use of you key to turn off or on operate normally?

Flashcode 49 in indicating that this switch or circuit is faulty. Try turning the deactivation switch to "off" position and then make sure the "off" light illuminates and stays illuminated after starting the engine.

(in reply to Just4Fun8)

Post #: 8

RE: Airbag light - 5/2/2007 8:40:12 PM

Just4Fun8

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Joined: 3/7/2007
Status: offline

I used the key and turned the switch to off and on and nothing changed. The "off" light did not come on either. I don't think that light has ever been on. Any suggestions?

(in reply to babyhuey)

Post #: 9

RE: Airbag light - 5/3/2007 3:13:55 AM

babyhuey

Posts: 2759
Joined: 7/28/2005
Status: offline

If turning the key switch to "off" postion and then removing the key and starting engine, "off light did not come on and stay lit" then would say you have a faulty switch to turn the deactivation off at fault. The "off" light will only come on if you turn key to that postion and then pull the key out. "off" should then be lit all of the time untill you use your key to turn it back "on".

(in reply to Just4Fun8)

Post #: 10