2020 Honda Odyssey problems and complaints
Owners have filed 493 complaints with NHTSA about the 2020 Honda Odyssey. The most-reported areas: Forward Collision Avoidance (187), Electrical System (174), Lane Departure (129).
Key takeaways
- 493 owner complaints on file with NHTSA.
- 4 involve a crash, 1 a fire, 20 reported injuries.
- Complaints are unverified owner reports; recalls are confirmed defects.
| Component | Complaints | Share |
|---|---|---|
| Forward Collision Avoidance | 187 | 38% |
| Electrical System | 174 | 35% |
| Lane Departure | 129 | 26% |
| Unknown Or Other | 71 | 14% |
| Engine | 71 | 14% |
| Structure | 32 | 6% |
| Fuel/Propulsion System | 24 | 5% |
| Back Over Prevention | 23 | 5% |
| Service Brakes | 22 | 4% |
| Air Bags | 20 | 4% |
| Power Train | 17 | 3% |
| Vehicle Speed Control | 14 | 3% |
One complaint can name several components, so shares add up to more than 100%.
Parts for the 2020 Honda Odyssey
GarageDex's verified specs for this car. Each Buy button searches Amazon for that exact part.
- Battery
- Engine oil
- Oil filter
- Engine air filter
- Cabin air filter
- Wiper blades
- Headlight bulb
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| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2020 Honda ODYSSEY VAN FWD | 5/5 | 5/5 | 5/5 | 4/5 |
Latest complaints, as filed
Owner-written and unverified by NHTSA.
Electrical System,lane Departure - filed 2026-11-05
Honda claims they fixed the recall for the MOST communication systems and the FAKRA cables. I have the vehicle and the connectors have not been changed. I called honda and they reefusing to fix the issue after I have priveded them with picture evidence and their repair manual.
Forward Collision Avoidance - filed 2026-10-29
The contact owns a 2020 Honda Odyssey. The contact stated that upon starting the vehicle in the driveway, the automatic braking system, adaptive cruise control, auto hi-beams, and Lane Keep Assist warning lights illuminated, followed by a beeping sound, and the systems became inoperable. In addition, the multi-point ca...
Vehicle Speed Control,forward Collision Avoidance,lane Departure - filed 2026-10-26
Over the course of 3 days, cruise control and lane assist systems would shut off and messages would display about adaptive cruise control, lane keep assist, lane departure warning, and collision avoidance system not working. Sometimes a transmission problem message would also become active. Sometimes the messages would...
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More for the 2020 Honda Odyssey
Complaints are reports filed by owners with the National Highway Traffic Safety Administration. NHTSA publishes them without verifying them, and counts rise with how many cars were sold, so compare years of the same model rather than different models. Crash ratings are NHTSA's own 5-Star Safety Ratings results.