2019 Honda Odyssey Engine cooling Problems
- Complaints
- 7about this part
- Share
- 1%of 997 total for the year
- Median mileage
- 114,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 7 complaints about the engine cooling of the 2019 Honda Odyssey, 1% of the 997 complaints for this model year. Where a mileage was given, the median is 114,000 miles. 2 recall campaigns on record are filed under a similar system.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact stated while the contact's husband was driving at an undisclosed speed, the accelerator pedal was depressed, however the vehicle failed to accelerate as intended. The contact noticed an abnormal knocking sound. The vehicle was driven to the shoulder of the road. The contact stated that several unknown warning lights illuminated, and the vehicle lost motive power. The contact's husband attempted to start the vehicle, the vehicle did restart. The failure reoccurred. The contact stated that the abnormal knocking sound became louder and persistent. …”
NHTSA complaint #11737277, filed 2026-05, 130,000 miles“The contact owns a 2019 Honda Odyssey. The contact stated that while stopped at a stop light, the Auto START/STOP feature malfunctioned, and the engine failed to immediately restart after depressing the brake pedal. The contact stated that the failure had occurred on several occasions. On one occasion, the engine failed to restart, and the vehicle was towed to the local dealer, where it was diagnosed with transmission control module failure. The contact was informed that the TCM needed to be replaced. The transmission control module was replaced, but the failure persisted. …”
NHTSA complaint #11730332, filed 2026-04, 114,000 miles“The contact owns a 2019 Honda Odyssey. The contact stated that upon starting the vehicle, the messages Emissions system Failure , Brake System Failure , Brake Hose System Failure , Power Steering Failure , EPS Failure, Vehicle Stability Assist (VSA) Failure , Hill Start Assist Failure and Road Departure Mitigation System Failure were displayed. The vehicle was taken to the dealer, where it was diagnosed that the fuel injectors had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure, and a case was filed. …”
NHTSA complaint #11662541, filed 2025-05, 120,000 miles“The contact owns a 2019 Honda Odyssey. The contact stated while driving 60 MPH, there was an abnormal knocking sound coming from the engine, with the check engine warning light illuminated. The local dealer was contacted. The vehicle was taken to the dealer to be diagnosed. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 23V751000 (ENGINE AND ENGINE COOLING); however, the VIN was not included in the recall. The manufacturer was notified of the failure and opened a case. …”
NHTSA complaint #11666836, filed 2025-06, 105,000 miles“The contact owns a 2019 Honda Odyssey. The contact stated while driving at various speeds, the vehicle was hesitant to accelerate and would stall on occasion. While driving, several messages regarding the braking system, emission, steering, and the engine were displayed. The vehicle was taken to the local dealer who replaced the fuel injectors, and flushed and reprogrammed the transmission module however, the failure recurred. The dealer later advised that the transmission needed to be replaced. The vehicle was not yet repaired. …”
NHTSA complaint #11431514, filed 2021-09, 3,000 milesRelated recalls
- 23V751000Nov 13, 2023Honda (American Honda Motor Co.) is recalling certain 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2016 and 2018-2019 Pilot, 2017 and 2019 Ridgeline, and…Covers: Honda Odyssey 2018–2019, Acura TLX 2015–2020, MDX 2016–2020 +2 more
- 19V298000Apr 12, 2019Honda (American Honda Motor Co.) is recalling certain 2018-2019 Acura MDX and Honda Pilot vehicles and 2019 Acura RLX, RLX Sport Hybrid, TLX and Honda Odyssey…Covers: Honda Odyssey 2019, Acura MDX 2018–2019, Honda Pilot 2018–2019 +4 more
Related service bulletins
- 10248979Jan 10, 2024Owner Notification Letter - Under certain circumstances, after coming to a stop and the idle stop feature engaging, your vehicle may not automatically restart.
- 10247623Dec 15, 2023Service Bulletin - Due to variations in the purge control solenoid valve spring, the valve wears unevenly and intermittently sticks. This may result in setting DTC P0441…
- 10245554Nov 10, 2023Dealer Message - Under certain circumstances, after coming to a stop and the idle stop feature engages, the vehicle may not automatically restart. Typically, the customer can…
- 10245550Nov 10, 2023Service Bulletin - Under certain circumstances, after coming to a stop and the idle stop feature engages, the vehicle may not automatically restart. Typically, the customer can…
- 10240336Jul 26, 2023Service Bulletin - Under certain circumstances, after coming to a stop and the idle stop feature engages, the vehicle may not automatically restart. Typically, the customer can…
- 10234629Apr 12, 2023Service Bulletin - The engine will not crank on initial startup after precipitation and sub-freezing temperatures. Water can enter the starter motor, and when temperatures drop…
- 10232960Mar 1, 2023Service Bulletin - The engine will not crank on initial startup after precipitation and sub-freezing temperatures. Water can enter the starter motor, and when temperatures drop…
- 10202254Oct 9, 2021Service Bulletin - The transmission has intermittent harsh or jerky upshifts with steady acceleration, or the MIL comes on with DTC P0716.
- 10190947Apr 22, 2021Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2020 Odysseys, Passports, Pilots & Ridgelines with a customer complaint of the Malfunction…
- 10189942Mar 29, 2021"Owner Notification Letter - On some 2017-19 Pilot, 2017-19 Ridgeline, and 2018-19 Odyssey models, the malfunction indicator light (MIL) may come on if one or more of the…
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 6 | 1% |
| 2024 | 2 | 2% |
| 2023 | 1 | 1% |
| 2021 | 1 | 1% |
| 2020 | 3 | 1% |
| 2019 | 7 | 1% |
| 2018 | 12 | 1% |
| 2016 | 4 | 1% |
| 2014 | 1 | 0% |
| 2013 | 7 | 3% |
| 2012 | 6 | 2% |
| 2011 | 3 | 1% |
| 2010 | 10 | 4% |
| 2009 | 6 | 3% |
| 2008 | 14 | 3% |
| 2007 | 36 | 4% |
| 2006 | 71 | 10% |
| 2005 | 87 | 10% |
| 2004 | 22 | 4% |
| 2003 | 44 | 5% |
| 2002 | 42 | 4% |
| 2001 | 28 | 5% |
| 2000 | 29 | 4% |
| 1999 | 35 | 7% |
| 1998 | 3 | 4% |
| 1996 | 11 | 16% |
| 1995 | 2 | 2% |
Other parts of the 2019 Honda Odyssey
240 complaintsElectrical system
223 complaintsFuel system
190 complaintsLane departure
170 complaintsOther or unknown
145 complaintsEngine
135 complaintsTransmission and drivetrain
128 complaintsVehicle speed control
67 complaintsBody and structure
59 complaintsBrakes
46 complaintsAir bags
32 complaintsBack-over prevention (rear camera)
22 complaints
← All problems reported for the 2019 Honda Odyssey
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology