OBD Codes List

Diagnostic reference · B00C8

B00C8

Passenger Seat Occupant Position Sensor B

System
Body control (B code)
Lamp
Airbag Light
Category
Body

What it means

B00C8 means Passenger Seat Occupant Position Sensor B.

Where it lives

For B00C8, the description names the sensor as the part involved.

Check these first

  • A failed passenger seat occupant position sensor B
  • A short to ground in the sensor B wiring
  • Corrosion at the passenger occupant position sensor B connector
  • A sensor B that reads out of range
  • A restraint control module fault on the sensor B input

What to do next

  1. Check the passenger seat occupant position sensor B connector
  2. Test the sensor B circuit for an open or a short
  3. Inspect the sensor B mount under the seat
  4. Measure the sensor B position signal with a scan tool
  5. Replace the passenger occupant position sensor B only if the circuit tests good
  6. Clear the code and retest

Look up another code

Enter a full code or a symptom. Press / to search. How to read a code

Type a code above, or start from a symptom or a common code.

Updated

Generic SAE J2012 definition. Last updated 2026-10-10.