Diagnostic Trouble Code Table [08/2014 - ]
If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code in the table below and 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 | - Front seat outer belt assembly RH - Harness or connector - Seat belt control ECU |
Refer to DTC B2000: Short to B+ in Seat Belt Motor RH Circuit [08/2014 - ] |
| B2001 | Short to GND in Seat Belt Motor RH Circuit | - Front seat outer belt assembly RH - Harness or connector - Seat belt control ECU |
Refer to DTC B2001: Short to GND in Seat Belt Motor RH Circuit [08/2014 - ] |
| B2002 | Open in Seat Belt Motor RH Circuit | - Front seat outer belt assembly RH - Harness or connector - Seat belt control ECU |
Refer to DTC B2002: Open in Seat Belt Motor RH Circuit [08/2014 - ] |
| B2005 | Short to B+ in Seat Belt Motor LH Circuit | - Front seat outer belt assembly LH - Harness or connector - Seat belt control ECU |
Refer to DTC B2005: Short to B+ in Seat Belt Motor LH Circuit [08/2014 - ] |
| B2006 | Short to GND in Seat Belt Motor LH Circuit | - Front seat outer belt assembly LH - Harness or connector - Seat belt control ECU |
Refer to DTC B2006: Short to GND in Seat Belt Motor LH Circuit [08/2014 - ] |
| B2007 | Open in Seat Belt Motor LH Circuit | - Front seat outer belt assembly LH - Harness or connector - Seat belt control ECU |
Refer to DTC B2007: Open in Seat Belt Motor LH Circuit [08/2014 - ] |
| 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 [08/2014 - ] |
| 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 [08/2014 - ] |
| B2060 | ABS Malfunction | - CAN communication system - Vehicle stability control system - Seat belt control ECU |
Refer to DTC B2060: ABS Malfunction [08/2014 - ] |
| B2064 | Vehicle Type Signal Malfunction | - CAN communication system - Main body ECU - Seat belt control ECU |
Refer to DTC B2064: Vehicle Type Signal Malfunction [08/2014 - ] |
| B2074 | Driver Side Seat Belt Buckle Switch Circuit Malfunction | - Wire harness - Front seat inner belt LH assembly - Center airbag sensor assembly - Seat belt control ECU - Power management control ECU - Network gateway ECU |
Refer to DTC B2074: Driver Side Seat Belt Buckle Switch Circuit Malfunction |
| B2075 | Passenger Side Seat Belt Buckle Switch Circuit Malfunction | - Wire harness - Front seat inner belt RH assembly - Occupant classification ECU - Center airbag sensor assembly - Seat belt control ECU - Power management control ECU - Network gateway ECU |
Refer to DTC B2075: Passenger Side Seat Belt Buckle Switch Circuit Malfunction [08/2014 - ] |
| B2085 | Communication Error from Driving Support ECU to VSC ECU | - CAN communication system - Seat belt control ECU |
Refer to DTC B2085: Communication Error from Driving Support ECU to VSC ECU [08/2014 - ] |
| B2090 | Driving Support System Malfunction | - Dynamic radar cruise control system - Driving support ECU - Seat belt control ECU |
Refer to DTC B2090: Driving Support System Malfunction [08/2014 - ] |
| C1A01 | Driving Support ECU | - Driving support ECU | Refer to DTC C1A01: Driving Support ECU [08/2014 - ] |
| C1A02 | Vehicle Information Not Obtained | - Driving support ECU | Refer to DTC C1A02: Vehicle Information Not Obtained [08/2014 - ] |
| C1A0A | Front Radar Sensor Region Code Mismatch | - Millimeter wave radar sensor - Driving support ECU |
Refer to DTC C1A0A: Front Radar Sensor Region Code Mismatch [08/2014 - ] |
| C1A10 | Front Radar Sensor | - Millimeter wave radar sensor - Driving support ECU |
Refer to DTC C1A10: Front Radar Sensor [08/2014 - ] |
| C1A11 | Front Radar Sensor Incorrect Axial Gap | - Millimeter wave radar sensor - Driving support ECU |
Refer to DTC C1A11: Front Radar Sensor Incorrect Axial Gap |
| C1A14 | Front Radar Sensor Beam Axis Not Adjusted | - Millimeter wave radar sensor - Driving support ECU |
Refer to DTC C1A14: Front Radar Sensor Beam Axis Not Adjusted [08/2014 - ] |
| C1A46 | Yaw Rate Sensor | - Vehicle stability control system - Driving support ECU |
Refer to DTC C1A46: Yaw Rate Sensor [08/2014 - ] |
| C1A47 | Steering Angle Sensor | - Vehicle stability control system - Driving support ECU |
Refer to DTC C1A47: Steering Angle Sensor [08/2014 - ] |
| C1A4A | Skid Control Buzzer Circuit | - Vehicle stability control system - Brake actuator (skid control ECU) - Driving support ECU |
Refer to DTC C1A4A: Skid Control Buzzer Circuit [08/2014 - ] |
| C1A4B | Stop Light Relay Circuit | - Vehicle stability control system - Brake actuator (skid control ECU) - Driving support ECU |
Refer to DTC C1A4B: Stop Light Relay Circuit [08/2014 - ] |
| U0122 | Lost Communication with Vehicle Dynamics Control Module | - Brake actuator (skid control ECU) - CAN communication system - Seat belt control ECU - Driving support ECU |
Refer to DTC U0122: Lost Communication with Vehicle Dynamics Control Module |
| U0123 | Lost Communication with Yaw Rate Sensor Module | - Yaw rate sensor - CAN communication system - Driving support ECU |
Refer to DTC U0123: Lost Communication with Yaw Rate Sensor Module |
| U0126 | Lost Communication with Steering Angle Sensor Module | - Steering angle sensor - CAN communication system - Driving support ECU |
Refer to DTC U0126: Lost Communication with Steering Angle Sensor Module |
| U0140 | Lost Communication with Main Body ECU | - Main body ECU - CAN communication system - Seat belt control ECU |
Refer to DTC U0140: Lost Communication with Main Body ECU |
| U0151 | Lost Communication with Airbag ECU | - Center airbag sensor assembly - CAN communication system - Seat belt control ECU |
Refer to DTC U0151: Lost Communication with Airbag ECU |
| U1100 | Lost Communication with Seat Belt Control ECU | - Seat belt control ECU - CAN communication system - Driving support ECU |
Refer to DTC U1100: Lost Communication with Seat Belt Control ECU [08/2014 - ] |
| U0235 | Lost Communication with Cruise Control Front Distance Range Sensor | - | Refer to DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor |
| U1104 | Lost Communication with Driving Support ECU | - | Refer to DTC U1104: Lost Communication with Driving Support ECU [08/2014 - ] |
*1: w/ Smart Key System
*2: w/o Smart Key System