911uk

Airbag light fault code 20?

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5 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCHAirbag light fault code 20?

Leading reported evidence

Check brown or brown/yellow wire

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No successful repair reported for this finding.

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Reported fixes: 0
Unsuccessful attempts: 1
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Suggestion
Worth removeing the airbag and checking the brown or brown/yellow wire on the caseing hasnt broken off .
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Airbag light fault code 20?

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Leading evidence: 'Check brown or brown/yellow wire' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check brown or brown/yellow wire' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

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1 matching discussions · 5 captured posts examined · 0 partial discussions

Frequently discussed actions (1)

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Check brown or brown/yellow wire

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion
Worth removeing the airbag and checking the brown or brown/yellow wire on the caseing hasnt broken off .
Original post Read captured discussion
Airbag light fault code 20?

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Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

5 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

911uk: 1 discussions

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Generation: 20261026T205155Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Ok so the airbag light is showing on my car. Scanned for the code with a foxwel scanner and it brings up fault code 20 ignition driver. But from what I've read this code relates to an alarm fault and the airbag bag fault code should be 21. Anyone able to shine some light on this? And also what is the ignition 20 driver?

POST 2Original post

Fault code 20 will most likely be either the drivers airbag faulty or the clock spring thats faulty .. Worth removeing the airbag and checking the brown or brown/yellow wire on the caseing hasnt broken off . EDIT for picts .

POST 3 / ORIGINAL POSTEROriginal post

I'll have a look at that in the morning. Already have a spare clock spring ready. Just a bit confused by the different fault codes. Thought there was only the one for the clock ring.

POST 4Original post

It seems there are 5 different codes for the same thing .. a bit strange to say the least . When you remove the airbag have a look at a wire clipped onto the base plate .. this breaks at the connection and im pretty sure it causes this code .. its obvious anyways . The tool listed is just a resistor .. but im not sure what the resistance is .

POST 5 / ORIGINAL POSTEROriginal post

Nice easy free fix for once, The yellow plug on the airbag wasn't pushed all the way in.

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