Section 3 (Engine Control System - Diagnostics - Introduction (1 Of 3))
WARNING: This page is about a different car, the 2025 Lexus RX 500h, 2024 Lexus RX 500h, and 2023 Lexus RX 500h. However, it is still accessible from the selected car via links, so may be relevant.
- SFI SYSTEM (for 1Motor-HEV Model)
- Precaution [10/2022 - ]
- Definition Of Terms [10/2022 - ]
- Parts Location [10/2022 - ]
- System Diagram [10/2022 - ]
- How To Proceed With Troubleshooting [10/2022 - ]
- Basic Inspection [10/2022 - ]
- Registration [10/2022 - ]
- Initialization [10/2022 - ]
- Checking Monitor Status [10/2022 - ]
- Readiness Monitor Drive Pattern [10/2022 - ]
- Problem Symptoms Table [10/2022 - ]
- Terminals Of ECM [10/2022 - ]
- Diagnosis System [10/2022 - ]
- DTC Check / Clear [10/2022 - ]
- Freeze Frame Data [10/2022 - 08/2023]
- Freeze Frame Data [08/2023 - 10/2024]
- Freeze Frame Data [10/2024 - ]
- Check Mode Procedure [10/2022 - ]
- Fail-Safe Chart [10/2022 - 10/2024]
- Fail-Safe Chart [10/2024 - ]