B0003
Driver Frontal Deployment Loop Resistance Low
The SRS module has detected that the resistance in the driver frontal airbag deployment loop is below the expected range, suggesting a short or partial short between the squib leads. The airbag warning lamp is illuminated.
The SRS module has detected that the resistance in the driver frontal airbag deployment loop is below the expected range, suggesting a short or partial short between the squib leads. The airbag warning lamp is illuminated.
Common causes
- high
Shorted squib leads in clock spring or wiring
One of the most commonly reported causes for this code — check this first.
Typical part cost: $220-1320
- medium
Internal short within driver airbag module
A plausible cause — test and verify before replacing parts.
Typical part cost: $220-1320
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does B0003 mean?
B0003 means "Driver Frontal Deployment Loop Resistance Low". It is a generic OBD-II code that points to a fault in the body.
What are the most common causes of B0003?
shorted squib leads in clock spring or wiring; internal short within driver airbag module; connector corrosion bridging pins — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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