Driver's Airbag Circuit Open
This code indicates an open circuit in the driver's airbag system.
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)
When the car computer checks the driver's airbag system, it expects a certain resistance level. If the circuit is open, it can’t complete the electrical connection, so it triggers this code.
What the computer is actually seeing
The computer is monitoring the airbag circuit for resistance values around 2 to 6 ohms. An open circuit means the resistance is reading as infinite or very high (typically above 10 ohms).
What a healthy reading looks like
Resistance should be between 2 to 6 ohms when the circuit is intact; anything much higher indicates an open circuit.
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 wiring harness and connectors at the driver's airbag for damage or corrosion.
- 2Measure the resistance of the airbag circuit. If the resistance is infinite or too high, proceed to the next step.
- 3Inspect the airbag module connector closely for bent pins or poor contacts. Repair as needed.
- 4If wiring and connections are good, suspect a defective airbag module and consider replacement.
Common causes
- Broken or damaged wiring in airbag circuit
- Poor connection at the airbag module
- Faulty airbag module
Typical repair cost
$$$
Related codes
Frequently asked questions
Is it safe to drive with this code?
No, because the airbag may not deploy in a collision, putting you at risk.
Will this code come back after clearing?
Yes, if the underlying issue isn't resolved, it will likely return after clearing.
Why do I see this code with other airbag-related codes?
Multiple codes can indicate a broader problem with the airbag system, often related to poor connections or more than one fault.
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