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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