OBD-II Code Decoder

Search the licensed P, B, C, and U reference library by code, definition, system, or manufacturer. Reference-only results are not a complete diagnosis.

  • 12,128 OBD-II codes
  • 18,805 reference definitions
  • 16,185 publicly searchable across 10,181 codes

Review-withheld definitions are excluded; lookup records are not published diagnostic pages.

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Matching definitions: 301 · Unique codes: 300.

Code Meaning System Scope Manufacturer Severity
B00BB Driver Seat Occupant Position Sensor E Body Generic Not manufacturer-specific Not classified
B00C0 Passenger Seat Occupant Classification Sensor A Body Generic Not manufacturer-specific Not classified
B00C1 Passenger Seat Occupant Classification Sensor B Body Generic Not manufacturer-specific Not classified
B00C2 Passenger Seat Occupant Classification Sensor C Body Generic Not manufacturer-specific Not classified
B00C3 Passenger Seat Occupant Classification Sensor D Body Generic Not manufacturer-specific Not classified
B00C4 Passenger Seat Occupant Classification Sensor E Body Generic Not manufacturer-specific Not classified
B00C5 Passenger Seat Track Position Restraints Sensor Body Generic Not manufacturer-specific Not classified
B00C6 Passenger Seat Recline Position Restraints Sensor Body Generic Not manufacturer-specific Not classified
B00C7 Passenger Seat Occupant Position Sensor A Body Generic Not manufacturer-specific Not classified
B00C8 Passenger Seat Occupant Position Sensor B Body Generic Not manufacturer-specific Not classified
B00C9 Passenger Seat Occupant Position Sensor C Body Generic Not manufacturer-specific Not classified
B00CA Passenger Seat Occupant Position Sensor D Body Generic Not manufacturer-specific Not classified
B00CB Passenger Seat Occupant Position Sensor E Body Generic Not manufacturer-specific Not classified
B00D0 Driver Seat Belt Indicator Body Generic Not manufacturer-specific Not classified
B00D1 Passenger Seat Belt Indicator Body Generic Not manufacturer-specific Not classified
B00D2 Restraint System Malfunction Indicator 1 Body Generic Not manufacturer-specific Not classified
B00D3 Restraint System Malfunction Indicator 2 Body Generic Not manufacturer-specific Not classified
B00D4 Restraint System Malfunction Audible Indicator Body Generic Not manufacturer-specific Not classified
B00D5 Restraint System Passenger Disable Indicator Body Generic Not manufacturer-specific Not classified
B00DF Passenger Restraints Disable Switch Body Generic Not manufacturer-specific Not classified
B00E0 Third Row Left Seat Belt Pretensioner B Deployment Control Body Generic Not manufacturer-specific Not classified
B00E1 Third Row Right Seat Belt Pretensioner B Deployment Control Body Generic Not manufacturer-specific Not classified
B00E2 Third Row Center Seat Belt Pretensioner B Deployment Control Body Generic Not manufacturer-specific Not classified
B00E3 Second Row Left Seat Belt Pretensioner C Deployment Control Body Generic Not manufacturer-specific Not classified
B00E4 Second Row Right Seat Belt Pretensioner C Deployment Control Body Generic Not manufacturer-specific Not classified
B00E5 Second Row Center Seat Belt Pretensioner C Deployment Control Body Generic Not manufacturer-specific Not classified
B00E6 Third Row Right Seat Belt Pretensioner C Deployment Control Body Generic Not manufacturer-specific Not classified
B00E7 Third Row Left Seat Belt Pretensioner C Deployment Control Body Generic Not manufacturer-specific Not classified
B00E8 Third Row Center Seat Belt Pretensioner C Deployment Control Body Generic Not manufacturer-specific Not classified
B00F0 Driver Inflatable Seat Belt Deployment Control Body Generic Not manufacturer-specific Not classified
B00F1 Passenger Inflatable Seat Belt Deployment Control Body Generic Not manufacturer-specific Not classified
B00F2 Second Row Left Inflatable Seat Belt Deployment Control Body Generic Not manufacturer-specific Not classified
B00F3 Second Row Center Inflatable Seat Belt Deployment Control Body Generic Not manufacturer-specific Not classified
B00F4 Second Row Right Inflatable Seat Belt Deployment Control Body Generic Not manufacturer-specific Not classified
B00F5 Third Row Left Inflatable Seat Belt Deployment Control Body Generic Not manufacturer-specific Not classified
B00F6 Third Row Center Inflatable Seat Belt Deployment Control Body Generic Not manufacturer-specific Not classified
B00F7 Third Row Right Inflatable Seat Belt Deployment Control Body Generic Not manufacturer-specific Not classified
B0100 Sensor Cleaning Air Blower Actuator A Body Generic Not manufacturer-specific Not classified
B0101 Sensor Cleaning Air Blower Actuator B Body Generic Not manufacturer-specific Not classified
B0102 Sensor Cleaning Air Blower Actuator A Control Body Generic Not manufacturer-specific Not classified
B0103 Sensor Cleaning Air Blower Actuator B Control Body Generic Not manufacturer-specific Not classified
B0104 Sensor Cleaning Air Blower Actuator A Control Relay Body Generic Not manufacturer-specific Not classified
B0105 Sensor Cleaning Air Blower Actuator B Control Relay Body Generic Not manufacturer-specific Not classified
B0106 LIDAR Washer Actuator A Body Generic Not manufacturer-specific Not classified
B0107 LIDAR Washer Actuator B Body Generic Not manufacturer-specific Not classified
B0108 LIDAR Washer Actuator C Body Generic Not manufacturer-specific Not classified
B0109 LIDAR Washer Actuator D Body Generic Not manufacturer-specific Not classified
B010A Camera Washer Actuator A Body Generic Not manufacturer-specific Not classified
B010B Camera Washer Actuator B Body Generic Not manufacturer-specific Not classified
B010C Camera Washer Actuator C Body Generic Not manufacturer-specific Not classified