Restraints. Lexus Gs430, Gs300. Uzs190 Grs190
Pre-Crash Safety. Lexus Gs430, Gs300. Uzs190 Grs190
Pre-Crash Safety System -- Diagnostic Trouble Code Chart |
| DTC No. | Detection Item | Trouble Area | See page |
| B2000 | Short to B+ in Seat Belt Motor RH Circuit | Front seat outer belt assembly RH Wire harness (seat belt control ECU - front seat outer belt assembly RH) Seat belt control ECU | Click here |
| B2001 | Short to GND in Seat Belt Motor RH Circuit | Front seat outer belt assembly RH Wire harness (seat belt control ECU - front seat outer belt assembly RH) Seat belt control ECU | Click here |
| B2002 | Open in Seat Belt Motor RH Circuit | Front seat outer belt assembly RH Wire harness (seat belt control ECU - front seat outer belt assembly RH) Seat belt control ECU | Click here |
| B2005 | Short to B+ in Seat Belt Motor LH Circuit | Front seat outer belt assembly LH Wire harness (seat belt control ECU - front seat outer belt assembly LH) Seat belt control ECU | Click here |
| B2006 | Short to GND in Seat Belt Motor LH Circuit | Front seat outer belt assembly LH Wire harness (seat belt control ECU - front seat outer belt assembly LH) Seat belt control ECU | Click here |
| B2007 | Open in Seat Belt Motor LH Circuit | Front seat outer belt assembly LH Wire harness (seat belt control ECU - front seat outer belt assembly LH) Seat belt control ECU | Click here |
| B2015 | Open in Right Side Upper MOS | Seat belt control ECU | Click here |
| B2016 | Open in Right Side Lower MOS | Seat belt control ECU | Click here |
| B2020 | Open in Left Side Upper MOS | Seat belt control ECU | Click here |
| B2021 | Open in Left Side Lower MOS | Seat belt control ECU | Click here |
| B2025 | Right Side Current Detection Circuit Malfunction Hi | Seat belt control ECU | Click here |
| B2026 | Right Side Current Detection Circuit Malfunction Lo | Seat belt control ECU | Click here |
| B2027 | Right Side Over-Current Malfunction | Seat belt control ECU | Click here |
| B2030 | Left Side Current Detection Circuit Malfunction Hi | Seat belt control ECU | Click here |
| B2031 | Left Side Current Detection Circuit Malfunction Lo | Seat belt control ECU | Click here |
| B2032 | Left Side Over-Current Malfunction | Seat belt control ECU | Click here |
| B2035 | Power Supply Relay Adherence Malfunction | Seat belt control ECU | Click here |
| B2036 | Power Supply Relay Malfunction Open | Seat belt control ECU | Click here |
| B2040 | EEPROM Malfunction | Seat belt control ECU | Click here |
| B2041 | Fall of Raised Voltage | Seat belt control ECU | Click here |
| B2043 | Fall of B+ Voltage | Seat belt control ECU | Click here |
| B2047 | Pre-Collision Safety ECU Inner Circuit Malfunction | Seat belt control ECU | Click here |
| B2055 | Radar Sensor Malfunction | Millimeter wave radar sensor (replacement) | Click here |
| B2056 | Axial Gap of Radar Sensor | Millimeter wave radar sensor (installation condition check) | Click here |
| B2057 | Yaw Rate Sensor | Yaw rate sensor Seat belt control ECU | Click here |
| B2058 | Steering Angle Sensor | Steering angle sensor Seat belt control ECU | Click here |
| B2059 | Vehicle Speed Malfunction | Cruise control ECU assembly (Distance control ECU) ABS & traction actuator assembly (Skid control ECU) Seat belt control ECU | Click here |
| B2060 | ABS Malfunction | Steering angle sensor Yaw rate sensor Stop light switch ABS & traction actuator assembly (Skid control ECU) | Click here |
| B2063 | Buckle Switch Malfunction | Front seat inner belt assembly RH Front seat inner belt assembly LH Airbag sensor assembly center | Click here |
| B2064 | Vehicle Type Signal Malfunction | Network gateway ECU Seat belt control ECU | Click here |
| B2065 | Distance Control ECU Malfunction | Cruise control ECU assembly (Distance control ECU) Seat belt control ECU | Click here |
| U0145 | Lost Communication With Body Control Module "E" | Seat belt control ECU Gateway ECU Airbag sensor assembly center | Click here |