Diagnostic Trouble Code Table
HINT:
If a trouble code is indicated during the DTC check, check the circuit listed for that code in the table below. Then proceed to the appropriate reference.
PRE-COLLISION SYSTEM
| DTC Code | Detection Item | Trouble Area | Reference |
|---|---|---|---|
| B2000 | Short to B+ in Seat Belt Motor RH Circuit | Wire harness (seat belt control ECU - front seat outer belt RH) Front seat outer belt RH Seat belt control ECU |
Refer to DTC B2000: Short to B+ in Seat Belt Motor RH Circuit |
| B2001 | Short to GND in Seat Belt Motor RH Circuit | Wire harness (seat belt control ECU - front seat outer belt RH) Front seat outer belt RH Seat belt control ECU |
Refer to DTC B2001: Short to GND in Seat Belt Motor RH Circuit |
| B2002 | Open in Seat Belt Motor RH Circuit | Wire harness (seat belt control ECU - front seat outer belt RH) Front seat outer belt RH Seat belt control ECU |
Refer to DTC B2002: Open in Seat Belt Motor RH Circuit |
| B2005 | Short to B+ in Seat Belt Motor LH Circuit | Wire harness (seat belt control ECU - front seat outer belt LH) Front seat outer belt LH Seat belt control ECU |
Refer to DTC B2005: Short to B+ in Seat Belt Motor LH Circuit |
| B2006 | Short to GND in Seat Belt Motor LH Circuit | Wire harness (seat belt control ECU - front seat outer belt LH) Front seat outer belt LH Seat belt control ECU |
Refer to DTC B2006: Short to GND in Seat Belt Motor LH Circuit |
| B2007 | Open in Seat Belt Motor LH Circuit | Wire harness (seat belt control ECU - front seat outer belt LH) Front seat outer belt LH Seat belt control ECU |
Refer to DTC B2007: Open in Seat Belt Motor LH Circuit |
| B2015 | Open in Right Side Upper MOS | Seat belt control ECU | Refer to DTC B2015: Open in Right Side Upper MOS |
| B2016 | Open in Right Side Lower MOS | Seat belt control ECU | Refer to DTC B2016: Open in Right Side Lower MOS |
| B2020 | Open in Left Side Upper MOS | Seat belt control ECU | Refer to DTC B2020: Open in Left Side Upper MOS |
| B2021 | Open in Left Side Lower MOS | Seat belt control ECU | Refer to DTC B2021: Open in Left Side Lower MOS |
| B2025 | Right Side Current Detection Circuit Malfunction Hi | Seat belt control ECU | Refer to DTC B2025: Right Side Current Detection Circuit Malfunction Hi |
| B2026 | Right Side Current Detection Circuit Malfunction Lo | Seat belt control ECU | Refer to DTC B2026: Right Side Current Detection Circuit Malfunction Lo |
| B2027 | Right Side Over-Current Malfunction | Seat belt control ECU | Refer to DTC B2027: Right Side Over-Current Malfunction |
| B2030 | Left Side Current Detection Circuit Malfunction Hi | Seat belt control ECU | Refer to DTC B2030: Left Side Current Detection Circuit Malfunction Hi |
| B2031 | Left Side Current Detection Circuit Malfunction Lo | Seat belt control ECU | Refer to DTC B2031: Left Side Current Detection Circuit Malfunction Lo |
| B2032 | Left Side Over-Current Malfunction | Seat belt control ECU | Refer to DTC B2032: Left Side Over-Current Malfunction |
| B2035 | Power Supply Relay Adherence Malfunction | Seat belt control ECU | Refer to DTC B2035: Power Supply Relay Adherence Malfunction |
| B2036 | Power Supply Relay Malfunction Open | Harness or connector PSB fuse Seat belt control ECU |
Refer to DTC B2036: Power Supply Relay Malfunction Open |
| B2040 | EEPROM Malfunction | Seat belt control ECU | Refer to DTC B2040: EEPROM Malfunction |
| B2041 | Fall of Raised Voltage | Seat belt control ECU | Refer to DTC B2041: Fall of Raised Voltage |
| B2043 | Fall of B+ Voltage | Seat belt control ECU | Refer to DTC B2043: Fall of B+ Voltage |
| B2047 | Seat Belt Control ECU Inner Circuit Malfunction | Seat belt control ECU | Refer to DTC B2047: Seat Belt Control ECU Inner Circuit Malfunction |
| B2055 | Radar Sensor Malfunction | CAN communication system Millimeter wave radar sensor Seat belt control ECU |
Refer to DTC B2055: Radar Sensor Malfunction |
| B2056 | Axial Gap of Radar Sensor | CAN communication system Dynamic radar cruise control system (axial adjustment) Seat belt control ECU |
Refer to DTC B2056: Axial Gap of Radar Sensor |
| B2057 | Yaw Rate Sensor | CAN communication system Yaw rate sensor Seat belt control ECU |
Refer to DTC B2057: Yaw Rate Sensor |
| B2058 | Steering Angle Sensor | CAN communication system Steering angle sensor Distance control ECU Seat belt control ECU |
Refer to DTC B2058: Steering Angle Sensor |
| B2059 | Vehicle Speed Malfunction | - CAN communication system Combination meter assembly Distance control ECU Seat belt control ECU |
Refer to DTC B2059: Vehicle Speed Malfunction |
| B2060 | ABS Malfunction | CAN communication system Electronically controlled brake system Seat belt control ECU |
Refer to DTC B2060: ABS Malfunction |
| B2063 | Buckle Switch Malfunction | Front seat inner belt LH Floor wire Center airbag sensor Occupant classification ECU Front seat inner belt RH Multiplex communication system CAN communication system |
Refer to DTC B2063: Buckle Switch Malfunction |
| B2064 | Vehicle Type Signal Malfunction | Gateway ECU Seat belt control ECU |
Refer to DTC B2064: Vehicle Type Signal Malfunction |
| B2065 | Distance Control ECU Malfunction | Distance control ECU Seat belt control ECU |
Refer to DTC B2065: Distance Control ECU Malfunction |
| B2070 | VSC Buzzer | Skid control buzzer Skid control buzzer circuit Seat belt control ECU |
Refer to DTC B2070: VSC Buzzer |
| B2071 | Stop Light Control Relay Malfunction | Dynamic radar cruise control system Seat belt control ECU |
Refer to DTC B2071: Stop Light Control Relay Malfunction |
| U0100 | Lost Communication with ECM/PCM "A" | CAN communication system Hybrid vehicle control ECU Distance control ECU |
Refer to DTC U0100: Lost Communication with ECM/PCM "A" |
| U0122 | Lost Communication with Vehicle Dynamics Control Module | CAN communication system Skid control ECU Seat belt control ECU |
Refer to DTC U0122: Lost Communication with Vehicle Dynamics Control Module |
| U0146 | Lost Communication with Gateway "A" | CAN communication system Gateway ECU Seat belt control ECU |
Refer to DTC U0146: Lost Communication with Gateway "A" |
| U0235 | Lost Communication with Cruise Control Front Distance Range Sensor | CAN communication system Millimeter wave radar sensor Distance control ECU |
Refer to DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor |
| U0293 | Lost Communication with HV ECU | CAN communication system Hybrid vehicle control ECU Distance control ECU |
Refer to DTC U0293: Lost Communication with HV ECU |
| U1101 | Lost Communication with Distance Control ECU | CAN communication system Distance control ECU Seat belt control ECU |
Refer to DTC U1101: Lost Communication with Distance Control ECU |
| U1102 | Lost Communication with Radar Sensor | CAN communication system Millimeter wave radar sensor Distance control ECU |
Refer to DTC U1102: Lost Communication with Radar Sensor |