Section 44 (Engine Control System (8AR-FTS) - Diagnostic Codes (12 Of 14))
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2024 Lexus IS 300, 2023 Lexus IS 300, 2022 Lexus IS 300, 2021 Lexus IS 300, and 2020 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
- SFI System
- DTC P1378-00: Pre-ignition Detected [09/2019 - 09/2022]
- DTC P1378-00: Pre-ignition Detected [09/2022 - ]
- DTC P148D-7E: Purge One Way Valve Stuck Open [08/2015 - 09/2018]
- DTC P148D-7E: Purge One Way Valve Stuck Open [09/2018 - 09/2020]
- DTC P148D-7E: Purge One Way Valve Stuck Open [09/2020 - 09/2022]
- DTC P148D-7E: Purge One Way Valve Stuck Open [09/2022 - ]
- DTC P15EA-12: Oil Jet Control Valve Circuit Short to Battery; DTC P15EA-14: Oil Jet Control Valve Circuit Short to Ground or Open [08/2015 - 09/2022]
- DTC P15EA-12: Oil Jet Control Valve Circuit Short to Battery; DTC P15EA-14: Oil Jet Control Valve Circuit Short to Ground or Open [09/2022 - ]
- DTC P1603-00: Engine Stall History [08/2015 - 09/2018]
- DTC P1603-00: Engine Stall History [09/2018 - 09/2022]
- DTC P1603-00: Engine Stall History [09/2022 - ]
- DTC P1604-00: Startability Malfunction [08/2015 - 09/2022]
- DTC P1604-00: Startability Malfunction [09/2022 - ]
- DTC P1605-00: Rough Idling [08/2015 - 09/2022]
- DTC P1605-00: Rough Idling [09/2022 - ]
- DTC P1607-00: Cruise Control Input Processor [08/2015 - 10/2016]
- DTC P1607-00: Cruise Control Input Processor [10/2016 - 09/2022]
- DTC P1607-00: Cruise Control Input Processor [09/2022 - ]
- DTC P2100-14: Throttle Actuator "A" Control Motor Circuit Short to Ground or Open; DTC P2100-15: Throttle Actuator "A" Control Motor Circuit Short to Battery or Open [08/2015 - 09/2020]
- DTC P2100-18: Throttle Actuator "A" Control Motor Circuit Current Below Threshold; DTC P2100-19: Throttle Actuator "A" Control Motor Circuit Current Above Threshold [09/2020 - 09/2022]
- DTC P2100-18: Throttle Actuator "A" Control Motor Circuit Current Below Threshold; DTC P2100-19: Throttle Actuator "A" Control Motor Circuit Current Above Threshold [09/2022 - ]
- DTC P2109-00: Throttle/Pedal Position Sensor "A" Minimum Stop Performance [08/2015 - 09/2022]
- DTC P2109-00: Throttle/Pedal Position Sensor "A" Minimum Stop Performance [09/2022 - ]
- DTC P2111-72: Throttle Actuator "A" Control System Actuator Stuck Open; DTC P2111-73: Throttle Actuator "A" Control System Actuator Stuck Closed [08/2015 - 09/2020]
- DTC P2111-72: Throttle Actuator "A" Control System Actuator Stuck Open; DTC P2111-73: Throttle Actuator "A" Control System Actuator Stuck Closed [09/2020 - 09/2022]
- DTC P2111-72: Throttle Actuator "A" Control System Actuator Stuck Open; DTC P2111-73: Throttle Actuator "A" Control System Actuator Stuck Closed [09/2022 - ]
- DTC P2119-00: Throttle Actuator "A" Control Throttle Body Range/Performance; DTC P2119-04: Throttle Actuator "A" Control Throttle Body Range/Performance System Internal Failure; DTC P2119-77: Throttle Actuator "A" Control Throttle Body Range/Performance Commanded Position Not Reachable [08/2015 - 09/2020]
- DTC P2119-00: Throttle Actuator "A" Control Throttle Body Range/Performance; DTC P2119-04: Throttle Actuator "A" Control Throttle Body Range/Performance System Internal Failure; DTC P2119-77: Throttle Actuator "A" Control Throttle Body Range/Performance Commanded Position Not Reachable [09/2020 - 09/2022]