Driver Side Airbag Module Missing
The vehicle's computer is not detecting the driver airbag module.
Heads up: this code wasn't in our hand-written library yet, so DiagCoach AI built this page on the fly. Double-check critical specs against service info before condemning parts.
What it means (plain English)
Your car's computer can't find the driver airbag module; it thinks it's missing or not connected correctly.
What the computer is actually seeing
The airbag control unit checks for all connected modules and sensors. When it can't detect the driver airbag module, it triggers this fault code.
What a healthy reading looks like
The driver airbag module should show a resistance of around 2 to 3 ohms when tested.
Guided diagnostic — the DiagCoach way
Don't just throw parts at it. Walk through these in order — each step tells you whether to keep going or stop and fix what you found.
- 1Check the connector to the driver airbag module for damage or disconnection.
- 2Inspect the wiring harness for continuity and shorts—look for broken or frayed wires. Test with a multimeter.
- 3If the connector and wiring are good, use a scan tool to check for other related codes; they may hint at a broader issue.
- 4Test the resistance of the driver airbag module; it should be between 2 to 3 ohms. If not, replace the module.
Common causes
- Disconnected or damaged connector to the airbag module
- Faulty driver airbag module
- Wiring issues in the airbag circuit
- Previous collision resulting in module removal or damage
Typical repair cost
$$$
Related codes
Frequently asked questions
Is it safe to drive with this code?
Technically yes, but you won't have a functioning airbag in case of an accident, so fix it soon.
Will this code clear itself?
It won't clear unless the underlying issue is fixed; it'll remain stored until the system sees a normal condition.
Why does this code appear after an accident?
The module may have been damaged or disconnected during the collision, triggering this fault.
Working a real vehicle right now?
Let DiagCoach walk you through it live with your specific symptoms, vehicle, and what you've already checked.
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