Section 27 (Network Communication - Testing & Troubleshooting)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2025 Honda Odyssey, 2024 Honda Odyssey, 2023 Honda Odyssey, 2022 Honda Odyssey, and 2021 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnosis
- Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode 1 and Test Mode 2 (without the HDS) (2018 2019 2020 2021 2022 2023 2024)
- Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode 1 and Test Mode 2 (without the HDS) (2025)
- Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode A - Initial Communication and DTC Checks (2018 2019 2020 2021 2022 2023 2024)
- Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode A - Initial Communication and DTC Checks (2025)
- Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode B - Control Unit Not Communicating (Blind Spot Information (BSI) System) (2018 2019 2020 2021 2022 2023 2024)
- Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode B - Control Unit Not Communicating (2025)
- DTC Troubleshooting Index
- Repair Procedures, Tests
- Description & Operation
- DTC Troubleshooting
- Circuit Diagram