Section 97 (Can Communication System (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 HEV Model)
- DTC B1020-04: Central Gateway ECU System Internal Failure [11/2022 - ]
- DTC U0110-00: Lost Communication with Drive Motor Control Module "A"; DTC U111A-87: Lost Communication with ECM/PCM "A" (ch2) Missing Message; DTC U1150-87: Lost Communication with Hybrid Powertrain Control Module (ch2) Missing Message; DTC U1154-87: Lost Communication with Drive Motor Control Module "A" (ch2) Missing Message; DTC U1158-87: Lost Communication with Electronic Brake Booster Control Module "A" (ch2) Missing Message; DTC U1170-08: Lost Communication with Brake System Control Module (ch2) Bus Signal / Message Failure; DTC U1170-87: Lost Communication with Brake System Control Module (ch2) Missing Message [11/2022 - ]
- DTC U0111-87: Lost Communication with Hybrid/EV Battery Energy Control Module "A" Missing Message; DTC U01BD-87: Lost Communication with DC/DC Converter Control Module "C" Missing Message; DTC U1150-87: Lost Communication with Hybrid Powertrain Control Module (Hybrid/EV Battery Local Bus) Missing Message; DTC U117B-87: Lost Communication with Hybrid/EV Battery Energy Control Module "A" (ch2) Missing Message [11/2022 - ]
- Check CAN Communication Connection [11/2022 - ]
- Hybrid Vehicle Control ECU Communication Stop Mode [11/2022 - ]
- Brake Actuator (Skid Control ECU) Communication Stop Mode [11/2022 - ]
- Brake Booster (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 - ]
- Battery ECU Communication Stop Mode [11/2022 - ]
- 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 - ]
- 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 - ]
- Vehicle Approaching Sound ECU Communication Stop Mode [11/2022 - ]
- Millimeter Wave Radar Sensor Communication Stop Mode [11/2022 - ]