Section 51 (Can Communication System (Except HEV) - Circuit Tests (1 Of 5) & Diagnostic Codes)
WARNING: This page is about a different car, the 2025 Toyota Corolla Cross, 2024 Toyota Corolla Cross, and 2023 Toyota Corolla Cross. However, it is still accessible from the selected car via links, so may be relevant.
- CAN COMMUNICATION SYSTEM (for Gasoline Model)
- DTC B1020-04: Central Gateway ECU System Internal Failure [11/2022 - ]
- DTC U1170-87: Lost Communication with Brake System Control Module (ch2) Missing Message [11/2022 - 11/2023]
- DTC U1170-87: Lost Communication with Brake System Control Module (ch2) Missing Message [11/2023 - ]
- Check CAN Communication Connection [11/2022 - ]
- Skid Control ECU Communication Stop Mode [11/2022 - ]
- Clearance Warning ECU Communication Stop Mode [11/2022 - ]
- Air Conditioning Amplifier Communication Stop Mode [11/2022 - ]
- Power Steering ECU Communication Stop Mode [11/2022 - ]
- Steering Angle Sensor Communication Stop Mode [11/2022 - ]
- ECM Communication Stop Mode [11/2022 - 11/2023]
- ECM Communication Stop Mode [11/2023 - ]
- Transmission Control ECU Communication Stop Mode [11/2022 - 11/2023]
- Main Body ECU Communication Stop Mode [11/2022 - ]
- Combination Meter ECU Communication Stop Mode [11/2022 - 11/2023]
- Combination Meter ECU Communication Stop Mode [11/2023 - ]
- Certification ECU Communication Stop Mode [11/2022 - ]
- Center Airbag Sensor Communication Stop Mode [11/2022 - 12/2024]
- Center Airbag Sensor Communication Stop Mode [12/2024 - ]
- Headlight ECU RH Communication Stop Mode [11/2022 - ]
- Headlight ECU LH Communication Stop Mode [11/2022 - ]
- Engine Stop and Start ECU Communication Stop Mode [11/2022 - ]
- 4WD Control ECU Communication Stop Mode [11/2022 - ]
- Radio Receiver Assembly Communication Stop Mode [11/2022 - 11/2023]
- Radio Receiver Assembly Communication Stop Mode [11/2023 - ]
- Blind Spot Monitor Sensor Communication Stop Mode [11/2022 - ]
- Bus Buffer ECU Communication Stop Mode [11/2022 - ]
- DCM Communication Stop Mode [11/2022 - 11/2023]
- DCM Communication Stop Mode [11/2023 - ]
- Power Back Door ECU Communication Stop Mode [11/2022 - 12/2024]
- Power Back Door ECU Communication Stop Mode [12/2024 - ]
- Millimeter Wave Radar Sensor Communication Stop Mode [11/2022 - ]
- Rear Television Camera Communication Stop Mode [11/2022 - ]
- Front Camera Module Communication Stop Mode [11/2022 - ]
- Tire Pressure Monitor ECU Communication Stop Mode [11/2022 - ]