Section 43 (Pre-Collision)
WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.
- Pre-Collision System
- Diagnostic Trouble Code Chart
- Notes
- DTC B2000 Short to B+ in Seat Belt Motor RH Circuit; DTC B2005 Short to B+ in Seat Belt Motor LH Circuit
- DTC B2001 Short to GND in Seat Belt Motor RH Circuit; DTC B2006 Short to GND in Seat Belt Motor LH Circuit
- DTC B2002 Open in Seat Belt Motor RH Circuit; DTC B2007 Open in Seat Belt Motor LH Circuit
- DTC B2015 Open in Right Side Upper MOS; DTC B2016 Open in Right Side Lower MOS; DTC B2020 Open in Left Side Upper MOS; DTC B2021 Open in Left Side Lower MOS; DTC B2025 Right Side Current Detection Circuit Malfunction Hi; DTC B2026 Right Side Current Detection Circuit Malfunction Lo; DTC B2027 Right Side Over-Current Malfunction; DTC B2030 Left Side Current Detection Circuit Malfunction Hi; DTC B2031 Left Side Current Detection Circuit Malfunction Lo; DTC B2032 Left Side Over-Current Malfunction; DTC B2035 Power Supply Relay Adherence Malfunction; DTC B2036 Power Supply Relay Malfunction Open; DTC B2040 EEPROM Malfunction; DTC B2041 Fall of Raised Voltage; DTC B2043 Fall of B+ Voltage; DTC B2047 Seat Belt Control ECU Inner Circuit Malfunction
- DTC B2060 ABS Malfunction
- DTC B2064 Vehicle Type Signal Malfunction
- DTC B2074 Driver Side Seat Belt Buckle Switch Circuit Malfunction; DTC B2075 Passenger Side Seat Belt Buckle Switch Circuit Malfunction
- DTC B2090 Driving Support System Malfunction
- DTC C1A01 Driving Support ECU
- Inspection Procedure
- DTC C1A0A Front Radar Sensor Region Code Mismatch
- DTC C1A0C Object Recognition Camera Region Code Mismatch
- DTC C1A10 Front Radar Sensor
- DTC C1A11 Front Radar Sensor Incorrect Axial Gap; DTC C1A14 Front Radar Sensor Beam Axis Not Adjusted
- DTC C1A20 Object Recognition ECU
- DTC C1A21 Object Recognition Camera
- DTC C1A22 Object Recognition Camera Incorrect Axial Gap; DTC C1A23 Object Recognition Camera Initialization Incomplete; DTC C1A25 Object Recognition Camera Recognizing Distance Discrepancy
- DTC C1A24 Object Recognition Camera Image cannot be Recognized
- DTC C1A26 Lost Communication with Gigabit Video Interface
- DTC C1A30 Driver Monitor ECU
- DTC C1A31 Driver Monitor Camera
- DTC C1A32 Driver Monitor Image cannot be Recognized
- DTC C1A40 ENG / EHV Device
- DTC C1A41 Brake Request Value Mismatch between ENG / EHV and Driving Support ECU
- DTC C1A46 Yaw Rate Sensor
- DTC C1A47 Steering Angle Sensor
- DTC C1A4A Skid Control Buzzer Circuit
- DTC C1A6A Infrared Signal Circuit
- DTC U0122 Lost Communication with Vehicle Dynamics Control Module; DTC U0123 Lost Communication with Yaw Rate Sensor Module; DTC U0126 Lost Communication with Steering Angle Sensor Module; DTC U0140 Lost Communication with Main Body ECU; DTC U0151 Lost Communication with Airbag ECU; DTC U0235 Lost Communication with Cruise Control Front Distance Range Sensor; DTC U0293 Lost Communication with HV ECU; DTC U1104 Lost Communication with Driving Support ECU; DTC U1121 Lost Communication with Driver Monitor ECU
- DTC U1119 Lost Communication with Object Recognition ECU; DTC U1119 Lost Communication with Object Recognition ECU; DTC U1120 Lost Communication with Object Recognition Camera
- Driver Monitor Camera
- Pre-Collision Brake Cancel Switch
- Driver Monitor Ecu
- Seat Belt Control Ecu