Section 17 (Torque Vectoring Differential System - Diagnostic Codes)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2022 Lexus RC F, 2021 Lexus RC F, 2020 Lexus RC F, 2019 Lexus RC F, and 2018 Lexus RC F. However, it is still accessible from the selected car via links, so may be relevant.
- Torque Vectoring Differential System
- DTC C2A00: ECU Malfunction [09/2014 - 01/2023]
- DTC C2A01: ECU Internal Power Source Circuit [09/2014 - 01/2023]
- DTC C2A02: ECU Internal Temperature Circuit [09/2014 - 01/2023]
- DTC C2A03: Battery Voltage Malfunction [09/2014 - 01/2023]
- DTC C2A04: RH R/D Converter Circuit; DTC C2A05: LH R/D Converter Circuit [09/2014 - 01/2023]
- DTC C2A06: RH Resolver Circuit; DTC C2A07: LH Resolver Circuit [09/2014 - 01/2023]
- DTC C2A08: RH Pre-Driver Circuit; DTC C2A09: LH Pre-Driver Circuit [09/2014 - 01/2023]
- DTC C2A0A: RH Inverter Circuit; DTC C2A0B: LH Inverter Circuit [09/2014 - 01/2023]
- DTC C2A0C: Motor Power Voltage Circuit [09/2014 - 01/2023]
- DTC C2A0D: TVD Relay SW Circuit [09/2014 - 01/2023]
- DTC C2A0E: ECU Internal Circuit Malfunction [09/2014 - 01/2023]
- DTC C2A0F: Internal Control Module EEPROM Error [09/2014 - 01/2023]
- DTC C2A10: RH Oil Temperature Sensor Range OFF; DTC C2A15: LH Oil Temperature Sensor Range OFF [09/2014 - 01/2023]
- DTC C2A12: RH Oil Temperature Sensor Circuit (Low); DTC C2A17: LH Oil Temperature Sensor Circuit (Low) [09/2014 - 01/2023]
- DTC C2A13: RH Oil Temperature Sensor Circuit (High); DTC C2A18: LH Oil Temperature Sensor Circuit (High) [09/2014 - 01/2023]
- DTC C2A1A: RH Motor Excess Current; DTC C2A1B: LH Motor Excess Current [09/2014 - 01/2023]
- DTC C2A1C: RH Motor Integrated Current Malfunction; DTC C2A1D: LH Motor Integrated Current Malfunction [09/2014 - 01/2023]
- DTC C2A1E: RH Differential Motor Current Too High; DTC C2A1F: LH Differential Motor Current Too High [09/2014 - 01/2023]
- DTC C2A20: RH Differential Motor Angle Too High; DTC C2A21: LH Differential Motor Angle Too High [09/2014 - 01/2023]
- DTC C2A22: RH Motor Current Malfunction; DTC C2A23: LH Motor Current Malfunction [09/2014 - 01/2023]
- DTC C2A24: RH Clutch Torque Map Learning Malfunction; DTC C2A25: LH Clutch Torque Map Learning Malfunction [09/2014 - 01/2023]
- DTC C2A26: RH Oil Temperature Sensor Fixation Malfunction; DTC C2A27: LH Oil Temperature Sensor Fixation Malfunction [09/2014 - 01/2023]
- DTC C2A28: RH Motor Voltage Malfunction; DTC C2A29: LH Motor Voltage Malfunction [09/2014 - 01/2023]
- DTC C2A2A: RH Motor Cam Zero Point Learning Malfunction; DTC C2A2B: LH Motor Cam Zero Point Learning Malfunction [09/2014 - 01/2023]
- DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0122: Lost Communication with Vehicle Dynamics Control Module (ch1); DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0131: Lost Communication with Power Steering Control Module; DTC U1172: Lost Communication with Vehicle Dynamics Control Module (ch2) [09/2014 - 01/2023]