2018 Honda Odyssey electrical system problems
258 owner complaints filed with NHTSA name the electrical system on the 2018 Honda Odyssey — 26% of all complaints for this model year.
What owners report
“1. Component failed: The low-pressure fuel pump failed. The vehicle is currently sitting at my residence and is available for inspection upon request.2. Safety risk: The vehicle stalled completely while driving, causing an immediate loss of propulsion on a public road, creating a severe collision…”
filed Sep 15, 2026
“This vehicle is actively immobilized on private residential property with its central ADAS safety networks and Advanced Driver-Assist networks completely crashed and offline (DTC U3000-49) and active short-to-ground circuit failures (DTC B2035) rendering the passenger sliding doors completely…”
filed Sep 11, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Wire harness for the third row seat accessory power outlet may get pinched between the…Campaign 20V066000 · Feb 6, 2020
- Loose battery terminal connections or a degraded battery may cause the Transmission…Campaign 19V299000 · Apr 12, 2019
Electrical System problems in other Odyssey years
| Year | Reports | Share |
|---|---|---|
| 2026 Odyssey | 10 | 28% |
| 2025 Odyssey | 195 | 53% |
| 2024 Odyssey | 45 | 44% |
| 2023 Odyssey | 28 | 29% |
| 2022 Odyssey | 34 | 26% |
| 2021 Odyssey | 53 | 38% |
| 2020 Odyssey | 162 | 35% |
| 2019 Odyssey | 220 | 23% |
| 2017 Odyssey | 6 | 15% |
| 2016 Odyssey | 39 | 14% |
| 2015 Odyssey | 28 | 14% |
| 2014 Odyssey | 31 | 10% |
Other reported problem areas on the 2018 Honda Odyssey
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.