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S40 / V40 '96-'04 General Forum for the Volvo S40 and V40 (Classic) Series from 1995-2004. |
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airbag light s40Views : 1053 Replies : 9Users Viewing This Thread : |
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Feb 23rd, 2021, 16:01 | #1 |
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airbag light s40
Hello!
I have two volvo s40 which both are from the year 2002. The newer one which I drive is equipped with the 1.8 engine and the other one I have as a parts car has got the 1.6 engine. I recently changed the leather seats out of the parts car into my main Volvo. We forgot to remove the battery cable and as result, the airbag light came on. Also, one of the connections under the front passenger seat was completely missing on the leather seats we put in, but it was not the airbag connection. Heating is also functioning on both front seats. Took it to a shop today and got told that its a permanent fault in the system which can't be reset until the actual fault has been fixed. The error codes which they got after reading the car were: Permanent fault, SRS-0158, seat belt buckle, passenger; signal too low Intermittent fault, SRS-0137, faulty signal Intermittent fault, SRS-013D, faulty signal The seats were completely similar with the same functions. The airbag light wasn't on the parts car either before we took out the seats. |
Feb 23rd, 2021, 18:38 | #2 |
Ancient
Last Online: Apr 15th, 2024 17:03
Join Date: May 2012
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If the seats didn't show a fault in the other car, try swapping the module from the other car as well. Remember to disconnect battery on both cars, or it may upset it again.
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Feb 23rd, 2021, 19:13 | #3 |
Always listen & learn!
Last Online: Mar 13th, 2023 19:32
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Location: Winchester + Malaga
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On the green connector under the passenger seat, slightly bend the thin pins inside the connector BEFORE replacing the SRS unit from the "old" car. This should make a better connection.
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Feb 23rd, 2021, 19:15 | #4 | |
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Quote:
Now there are no missing connections under the seat but the airbag light still hasn't gone off. Could this have been the problem? Don't you still have to reset the airbag light even though the issue may have been fixed? I'm still concerned about the 2 other fault messages complaining about the faulty SIPS bag signal on both sides. |
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Feb 23rd, 2021, 23:16 | #5 | |
Ancient
Last Online: Apr 15th, 2024 17:03
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Quote:
Intermittent fault codes may have been there for some time as an historical code, so may not be the cause of the light to come on ? Some others members on here may know more, but i believe that some fault codes for the SRS system stay in the history & can't always be fully deleted, but it can be reset for the light to go out & for the system to work as it should do ? But check all the connections/plugs, etc & reset /clear codes & see what happens ? Last edited by magnuz; Feb 23rd, 2021 at 23:21. |
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Feb 24th, 2021, 13:14 | #6 | |
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Last Online: Aug 28th, 2021 12:17
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Quote:
The issue was the missing connection on the front passenger seat buckle. I should probably get a scanner tool to my own place to save money and time. |
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Feb 24th, 2021, 17:04 | #7 |
Always listen & learn!
Last Online: Mar 13th, 2023 19:32
Join Date: Dec 2013
Location: Winchester + Malaga
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mies123: That's what I did because of an intermittent fault. Pays in the long run. I paid £140 from Northern Tools for a Foxwell NT630 (or summat). Works fine.
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2002, airbag, s40, seat belt, seats |
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