B00C9
Passenger Seat Occupant Position Sensor C
B00C9 is an OBD-II diagnostic trouble code meaning: Passenger Seat Occupant Position Sensor C. Common causes: open or short circuit in wiring harness, oxidation of sensor contacts. Estimated repair cost: $56–167.
Symptoms
- Airbag light is on
- The passive safety system may be disabled
- Incorrect identification of presence of a passenger
Causes
- Open or short circuit in wiring harness
- Oxidation of sensor contacts
- Damage to the sensor itself
- Malfunction of the airbag control unit
How to Fix
- Check the integrity of the wiring harness to the sensor
- Check sensor contacts for oxidation
- Replace passenger position sensor if necessary
- Check and reflash the airbag control unit if necessary
Related codes
Error B00C9 by Vehicle Brand
FAQ
What does the B00C9 code mean?
B00C9 is an OBD-II diagnostic trouble code that indicates: Passenger Seat Occupant Position Sensor C
What causes a B00C9 error code?
The most common causes of B00C9 include: Open or short circuit in wiring harness; Oxidation of sensor contacts; Damage to the sensor itself; Malfunction of the airbag control unit.
How do I fix a B00C9 diagnostic trouble code?
To fix B00C9: Check the integrity of the wiring harness to the sensor. Check sensor contacts for oxidation. Replace passenger position sensor if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B00C9?
Do not drive — repair immediately
How much does it cost to fix B00C9?
The estimated repair cost for B00C9 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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