Diagnostic Trouble Code Chart [12/2023 - ]
WARNING: This page is about a different car, the 2024 Toyota Mirai. However, it is still accessible from the selected car via links, so may be relevant.
OCCUPANT CLASSIFICATION SYSTEM
| DTC No. | Detection Item | DTC Output from | Priority | Link |
|---|---|---|---|---|
| B0052-00 | Passenger Seat Belt Sensor Circuit Undetermined Failure | SRS Airbag | A | Refer to DTC B0052-00: Passenger Seat Belt Sensor Circuit Undetermined Failure [12/2023 - ] |
| B0052-11 | Passenger Seat Belt Sensor Circuit Short to Ground | SRS Airbag | A | Refer to DTC B0052-11: Passenger Seat Belt Sensor Circuit Short to Ground [12/2023 - ] |
| B0052-12 | Passenger Seat Belt Sensor Circuit Short to Battery | SRS Airbag | A | Refer to DTC B0052-12: Passenger Seat Belt Sensor Circuit Short to Battery [12/2023 - ] |
| B0052-13 | Passenger Seat Belt Sensor Circuit Open | SRS Airbag | A | Refer to DTC B0052-13: Passenger Seat Belt Sensor Circuit Open [12/2023 - ] |
| B00C0-28 | Passenger Seat Occupant Classification Sensor "A" Signal Bias Level Out of Range / Zero Adjustment Failure | SRS Airbag | A | Refer to DTC B00C0-28: Passenger Seat Occupant Classification Sensor "A" Signal Bias Level Out of Range / Zero Adjustment Failure [12/2023 - ] |
| B00C0-86 | Passenger Seat Occupant Classification Sensor "A" Signal (some circuit quantity, reported via serial data) Invalid | SRS Airbag | A | Refer to DTC B00C0-86: Passenger Seat Occupant Classification Sensor "A" Signal (some circuit quantity, reported via serial data) Invalid [12/2023 - ] |
| B00C0-87 | Passenger Seat Occupant Classification Sensor "A" Missing Message | SRS Airbag | A | Refer to DTC B00C0-87: Passenger Seat Occupant Classification Sensor "A" Missing Message [12/2023 - ] |
| B00C0-96 | Passenger Seat Occupant Classification Sensor "A" Component Internal Failure | SRS Airbag | A | Refer to DTC B00C0-96: Passenger Seat Occupant Classification Sensor "A" Component Internal Failure [12/2023 - ] |
| B00C2-28 | Passenger Seat Occupant Classification Sensor "C" Signal Bias Level Out of Range / Zero Adjustment Failure | SRS Airbag | A | Refer to DTC B00C2-28: Passenger Seat Occupant Classification Sensor "C" Signal Bias Level Out of Range / Zero Adjustment Failure [12/2023 - ] |
| B00C2-86 | Passenger Seat Occupant Classification Sensor "C" Signal (some circuit quantity, reported via serial data) Invalid | SRS Airbag | A | Refer to DTC B00C2-86: Passenger Seat Occupant Classification Sensor "C" Signal (some circuit quantity, reported via serial data) Invalid [12/2023 - ] |
| B00C2-87 | Passenger Seat Occupant Classification Sensor "C" Missing Message | SRS Airbag | A | Refer to DTC B00C2-87: Passenger Seat Occupant Classification Sensor "C" Missing Message [12/2023 - ] |
| B00C2-96 | Passenger Seat Occupant Classification Sensor "C" Component Internal Failure | SRS Airbag | A | Refer to DTC B00C2-96: Passenger Seat Occupant Classification Sensor "C" Component Internal Failure [12/2023 - ] |
| B1793-12 | Load Sensor for Occupant Detection System Circuit Short to Battery | SRS Airbag | A | Refer to DTC B1793-12: Load Sensor for Occupant Detection System Circuit Short to Battery [12/2023 - ] |
| B1793-16 | Load Sensor for Occupant Detection System Circuit Voltage Below Threshold | SRS Airbag | A | Refer to DTC B1793-16: Load Sensor for Occupant Detection System Circuit Voltage Below Threshold [12/2023 - ] |
| B1793-17 | Load Sensor for Occupant Detection System Circuit Voltage Above Threshold | SRS Airbag | A | Refer to DTC B1793-17: Load Sensor for Occupant Detection System Circuit Voltage Above Threshold [12/2023 - ] |