Section 18 (Adaptive Variable Suspension System - Diagnostic Codes)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2024 Lexus RC F, 2023 Lexus RC F, 2022 Lexus RC F, 2021 Lexus RC F, and 2020 Lexus RC F. However, it is still accessible from the selected car via links, so may be relevant.
- Adaptive Variable Suspension System
- DTC C1715: Front Acceleration Sensor RH Malfunction; DTC C1716: Front Acceleration Sensor LH Malfunction; DTC C1717: Rear Acceleration Sensor Malfunction; DTC C1796: Front Acceleration Sensor RH Malfunction (Test Mode DTC); DTC C1797: Front Acceleration Sensor LH Malfunction (Test Mode DTC); DTC C1798: Rear Acceleration Sensor Malfunction (Test Mode DTC) [08/2016 - 01/2023]
- DTC C1715: Front Acceleration Sensor RH Malfunction; DTC C1716: Front Acceleration Sensor LH Malfunction; DTC C1717: Rear Acceleration Sensor Malfunction; DTC C1796: Front Acceleration Sensor RH Malfunction (Test Mode DTC); DTC C1797: Front Acceleration Sensor LH Malfunction (Test Mode DTC); DTC C1798: Rear Acceleration Sensor Malfunction (Test Mode DTC) [01/2023 - ]
- DTC C1731: Front Damping Force Control Actuator RH Circuit Malfunction; DTC C1732: Front Damping Force Control Actuator LH Circuit Malfunction; DTC C1733: Rear Damping Force Control Actuator RH Circuit Malfunction; DTC C1734: Rear Damping Force Control Actuator LH Circuit Malfunction [08/2016 - 01/2023]
- DTC C1731: Front Damping Force Control Actuator RH Circuit Malfunction; DTC C1732: Front Damping Force Control Actuator LH Circuit Malfunction; DTC C1733: Rear Damping Force Control Actuator RH Circuit Malfunction; DTC C1734: Rear Damping Force Control Actuator LH Circuit Malfunction [01/2023 - ]
- DTC C1781: Suspension Control ECU Malfunction [08/2016 - ]
- DTC C1782: Power Source Voltage Malfunction [08/2016 - 01/2023]
- DTC C1782: Power Source Voltage Malfunction [01/2023 - ]
- DTC C1783: Speed Signal Communication Error [08/2016 - 03/2019]
- DTC C1783: Speed Signal Communication Error [03/2019 - ]
- DTC C1784: Steering Angle Sensor Communication Error [08/2016 - 03/2019]
- DTC C1784: Steering Angle Sensor Communication Error [03/2019 - ]
- DTC C1786: Master Cylinder Pressure Circuit [08/2016 - 03/2019]
- DTC C1786: Master Cylinder Pressure Circuit [03/2019 - ]
- DTC C1787: Forward/Rearward/Sideways G Sensor Communication Error [08/2016 - 03/2019]
- DTC C1787: Forward/Rearward/Sideways G Sensor Communication Error [03/2019 - ]
- DTC C1789: Vehicle Identification Malfunction [08/2016 - ]
- DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0122: Lost Communication With Vehicle Dynamics Control Module; DTC U0124: Lost Communication with Lateral Acceleration Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module [08/2016 - ]