Airbag light comes on 3 times, off, on 3 times, off... so on, so on..
Any electronic experts out there ?
I replaced all the electrolytic caps, and the "fuse" resistor.
I still get "3-blinks".
I measured ALL the "silver" diodes (I think they are zener) and I'm getting an "open circuit" when measured both ways, which supposedly means they are "open".
I'm using a Fluke 79 DMM set to the "diode" setting.
The green banded diodes are "open" one way, and I do get a resistance of about 250-ohms the other way.
Am I doing something wrong ?
Can it be that all of the diodes are bad ? Seems unlikely. . .
If I do have to replace them, what's the specs. Only markings are the silver band and a "4", rotate the diode, and then either a "D" or a "O".
They about the size of the 1/4-watt resistor "fuse".
Anyone know the transistor pn#s ?
Thanks,
:-) neil
http://www.elexp.com/t_test.htm
I still get "3-blinks".
I measured ALL the "silver" diodes (I think they are zener) and I'm getting an "open circuit" when measured both ways, which supposedly means they are "open".
I'm using a Fluke 79 DMM set to the "diode" setting.
The green banded diodes are "open" one way, and I do get a resistance of about 250-ohms the other way.
Am I doing something wrong ?
Can it be that all of the diodes are bad ? Seems unlikely. . .
If I do have to replace them, what's the specs. Only markings are the silver band and a "4", rotate the diode, and then either a "D" or a "O".
They about the size of the 1/4-watt resistor "fuse".
Anyone know the transistor pn#s ?
Thanks,
:-) neil
http://www.elexp.com/t_test.htm
RE Suikoayanajim
Joined: Jul 2009
Posts: 184
Likes: 3
From: Muscat, OMAN
What's the solution for this please?
it's reeeeeeeeeeeeeeally Annoying, i don't like any warning lights on!!!
Can you help me please?
Thanks a lot
Any update on this ? I have the 3-times blinking sequence as well.
Where do I look for the "open-circuit" or "poor connection of power source" ?
TIA,
:-) neil
Priority | Flash Code | Cause/Diagnosis
1 | Remains on | Faulty Diagnostic Module or Poor Connection at Diagnostic Module
2 | Flashes 3 times | Open Circuit Or Poor Connection Of Power Source Circuit
3 | Flashes 5 times | Faulty Front Impact Sensor
4 | Flashes 10 times | Faulty Diagnostic Module Due To Open System-Down Fuse
5 | Flashes 4 times | Faulty Rear Safing Sensor
6 | Flashes 6 times | Faulty Air Bag Module Or Poor Connection At Clockspring
7 | Flashes 9 times | Open Circuit Between Diagnostic Module And Front Impact Sensor
N/A | Remains Off | Damaged Warning Light Circuit
Where do I look for the "open-circuit" or "poor connection of power source" ?
TIA,
:-) neil
Priority | Flash Code | Cause/Diagnosis
1 | Remains on | Faulty Diagnostic Module or Poor Connection at Diagnostic Module
2 | Flashes 3 times | Open Circuit Or Poor Connection Of Power Source Circuit
3 | Flashes 5 times | Faulty Front Impact Sensor
4 | Flashes 10 times | Faulty Diagnostic Module Due To Open System-Down Fuse
5 | Flashes 4 times | Faulty Rear Safing Sensor
6 | Flashes 6 times | Faulty Air Bag Module Or Poor Connection At Clockspring
7 | Flashes 9 times | Open Circuit Between Diagnostic Module And Front Impact Sensor
N/A | Remains Off | Damaged Warning Light Circuit
Junior Member
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Joined: Apr 2012
Posts: 18
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From: South Carolina/Palm Beach Gardens
I know this is old but I wanted to post for completion sake. In a 94/95 the Airbag modules are different. The big capacitors are replaced by 4 3300uF 25V capacitors. Just in case anyone is trying to fix their modules on a 94 etc.
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fastsaab
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