Section 84 (Engine Control System - DTC Diagnostics (P0141 - P046C))
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.
- DTC Troubleshooting
- DTC P0141, P0161
- DTC P0171, P0174
- DTC P0172, P0175
- DTC P0192
- DTC P0193
- DTC P0201, P0205
- DTC P0202, P0206
- DTC P0203, P0204
- DTC P0221
- DTC P0222
- DTC P0223
- DTC P027E, P2DD7 (2021 2022 2023 2024 2025)
- DTC P027F, P2DD8 (2021 2022 2023 2024 2025)
- DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306
- DTC P0326
- DTC P0327
- DTC P0328
- DTC P0331
- DTC P0332
- DTC P0333
- DTC P0335
- DTC P0339
- DTC P0341
- DTC P0351, P0352, P0353, P0354, P0355, P0356
- DTC P0365
- DTC P0369
- DTC P0400
- DTC P0401
- DTC P0404
- DTC P0405 (Blind Spot Information (BSI) System) (2018 2019 2020 2021 2022 2023 2024)
- DTC P0405 (2025)
- DTC P0406 (2018 2019 2020 2021 2022 2023 2024)
- DTC P0406 (2025)
- DTC P0420, P0430 (2018 2019 2020 2021 2022 2023 2024)
- DTC P0420, P0430 (2025)
- DTC P0441
- DTC P0443
- DTC P0450 (2020 2021 2022 2023 2024)
- DTC P0450 (2025)
- DTC P0451
- DTC P0452 (2018)
- DTC P0452 (2019 2020 2021 2022 2023 2024 2025)
- DTC P0453 (2018)
- DTC P0453 (2019 2020 2021 2022 2023 2024 2025)
- DTC P0455, P0456
- DTC P0460 (2020 2021 2022 2023 2024 2025)
- DTC P0461 (2018 2019 2020 2021)
- DTC P0461 (2022 2023 2024 2025)
- DTC P0462
- DTC P0463
- DTC P046C