Section 46 (Engine Control System (8AR-FTS) - Diagnostic Codes (14 Of 14) & Symptom Tests (1 Of 4))
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 P25B3-72: Turbocharger/Supercharger Wastegate "A" Actuator Stuck Open [09/2022 - ]
- DTC P25B4-73: Turbocharger/Supercharger Wastegate "A" Actuator Stuck Closed [08/2015 - 09/2022]
- DTC P25B4-73: Turbocharger/Supercharger Wastegate "A" Actuator Stuck Closed [09/2022 - ]
- DTC P2610-29: ECM/PCM Engine Off Timer Performance Signal Invalid; DTC P2610-93: ECM/PCM Engine Off Timer Performance No Operation [08/2015 - 09/2022]
- DTC P2610-29: ECM/PCM Engine Off Timer Performance Signal Invalid; DTC P2610-93: ECM/PCM Engine Off Timer Performance No Operation [09/2022 - ]
- DTC P2A00-26: O2 Sensor Circuit Range/Performance Bank 1 Sensor 1 Signal Rate of Change Below Threshold [09/2022 - ]
- DTC U0101-87: Lost Communication with TCM Missing Message [08/2015 - 09/2022]
- DTC U0101-87: Lost Communication with TCM Missing Message [09/2022 - ]
- DTC U0104-87: Lost Communication with Cruise Control Module Missing Message [09/2018 - 09/2022]
- DTC U0104-87: Lost Communication with Cruise Control Module Missing Message [09/2022 - ]
- DTC U0129-87: Lost Communication with Brake System Control Module Missing Message [09/2020 - 09/2022]
- DTC U0129-87: Lost Communication with Brake System Control Module Missing Message [09/2022 - ]
- DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message [09/2018 - 09/2022]
- DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message [09/2022 - ]
- DTC U1104-87: Lost Communication with Driving Support ECU Missing Message [08/2015 - 09/2018]
- Turbocharger Oil Leak and White Smoke [08/2015 - ]
- Turbocharger Noise [08/2015 - ]
- EVAP System [08/2015 - 09/2018]
- EVAP System [09/2018 - 09/2020]