Section 234 (Can Communication System (Hybrid) - Circuit Tests (1 Of 4) & Diagnostic Codes)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus ES 300h, 2023 Lexus ES 300h, 2022 Lexus ES 300h, 2021 Lexus ES 300h, and 2020 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
- CAN COMMUNICATION SYSTEM (for HV Model)
- DTC B1003: ECU Malfunction [06/2018 - ]
- Hybrid Vehicle Control ECU Communication Stop Mode [06/2018 - 08/2020]
- Hybrid Vehicle Control ECU Communication Stop Mode [08/2020 - ]
- Skid Control ECU Communication Stop Mode [06/2018 - 08/2021]
- Skid Control ECU Communication Stop Mode [08/2021 - ]
- Clearance Warning ECU Communication Stop Mode [06/2018 - 09/2022]
- Clearance Warning ECU Communication Stop Mode [09/2022 - ]
- Air Conditioning Amplifier Communication Stop Mode [06/2018 - ]
- Power Steering ECU Communication Stop Mode [06/2018 - ]
- Steering Angle Sensor Communication Stop Mode [06/2018 - ]
- ECM Communication Stop Mode [06/2018 - 08/2021]
- ECM Communication Stop Mode [08/2021 - ]
- Battery ECU Communication Stop Mode [08/2020 - 08/2021]
- Battery ECU Communication Stop Mode [08/2021 - ]
- Main Body ECU Communication Stop Mode [06/2018 - ]
- Combination Meter ECU Communication Stop Mode [06/2018 - ]
- Certification ECU Communication Stop Mode [06/2018 - ]
- Center Airbag Sensor Communication Stop Mode [06/2018 - ]
- Suspension Control ECU Communication Stop Mode [08/2021 - ]
- Headlight ECU RH Communication Stop Mode [06/2018 - 07/2019]
- Headlight ECU RH Communication Stop Mode [07/2019 - 10/2019]
- Headlight ECU RH Communication Stop Mode [10/2019 - ]
- Headlight ECU LH Communication Stop Mode [06/2018 - 07/2019]
- Headlight ECU LH Communication Stop Mode [07/2019 - 10/2019]
- Headlight ECU LH Communication Stop Mode [10/2019 - ]
- Electric Parking Brake ECU Communication Stop Mode [06/2018 - ]
- Radio Receiver Assembly Communication Stop Mode [06/2018 - 09/2022]
- Radio Receiver Assembly Communication Stop Mode [09/2022 - ]
- Blind Spot Monitor Sensor Communication Stop Mode [06/2018 - 08/2021]
- Blind Spot Monitor Sensor Communication Stop Mode [08/2021 - ]
- Active Noise Control ECU Communication Stop Mode [06/2018 - ]
- Bus Buffer ECU Communication Stop Mode [06/2018 - 08/2021]
- Parking Assist ECU Communication Stop Mode [06/2018 - 09/2022]
- Parking Assist ECU Communication Stop Mode [09/2022 - ]
- Tilt and Telescopic ECU Communication Stop Mode [06/2018 - ]
- DCM Communication Stop Mode [06/2018 - 10/2019]
- DCM Communication Stop Mode [10/2019 - ]
- Luggage Door ECU Communication Stop Mode [06/2018 - 08/2021]
- Luggage Door ECU Communication Stop Mode [08/2021 - ]
- Vehicle Approaching Sound ECU Communication Stop Mode [06/2018 - 08/2021]
- Vehicle Approaching Sound ECU Communication Stop Mode [08/2021 - ]
- Driver Seat Control ECU Communication Stop Mode [06/2018 - 08/2021]