Driver Side Airbag Sensor Circuit High Resistance
There's a high resistance issue in the driver side airbag sensor circuit.
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)
The airbag system is trying to check if the driver’s airbag is working but is getting a bad signal, indicating a possible bad connection or faulty sensor.
What the computer is actually seeing
The airbag control module sees resistance levels above 5 ohms in the driver side airbag circuit when it should be below 3 ohms.
What a healthy reading looks like
Resistance in the airbag sensor circuit should be below 3 ohms when tested; anything above that indicates a fault.
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.
- 11. Inspect the wiring harness leading to the driver side airbag sensor for any visible damage or corrosion. If any damage is found, repair it and retest the system.
- 22. Check the connector at the airbag module for poor connection or corrosion. Clean or replace the connector as needed, then retest the system.
- 33. Use a multimeter to measure the resistance at the driver side airbag sensor. If the resistance is above 3 ohms, replace the sensor and retest the system.
- 44. If the sensor is replaced and the problem persists, check the airbag control module for faults or damage.
Common causes
- Faulty driver airbag sensor
- Damaged or corroded wiring harness
- Poor connection at the airbag module
- Faulty airbag control module
Typical repair cost
$$$
Related codes
Frequently asked questions
Is it safe to drive with this code active?
It's not recommended to drive with a fault in the airbag system as the airbag may not deploy in an accident.
Will this code come back after clearing it?
If the issue is not resolved, the code will likely return after clearing the fault.
Why does this code pair with similar codes?
Codes in this range generally indicate issues with different aspects of the airbag system, so multiple codes can indicate a larger wiring or control module fault.
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