All codes/B00C3

B00C3

Passenger Seat Occupant Classification Sensor D

Moderate severity

Fault on passenger seat occupant classification sensor D.

Fault on passenger seat occupant classification sensor D.

Common causes

  • Classification sensor failed

    One of the most commonly reported causes for this code — check this first.

    high

    Typical part cost: $220-1320

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First things to check

  1. 1Confirm the code with a scan tool and check for additional related codes.
  2. 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.

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Related codes

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Frequently asked questions

What does B00C3 mean?

B00C3 means "Passenger Seat Occupant Classification Sensor D". It is a generic OBD-II code that points to a fault in the body.

What are the most common causes of B00C3?

classification sensor failed — 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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