Two problems related to transmission fluid leaking have been reported for the 2005 Honda Odyssey. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Honda Odyssey based on all problems reported for the 2005 Odyssey.
Cruising at highway speeds, vehicle suddenly lost acceleration. Added gas increased engine rpm and finally, smoke appeared and the vehicle was pulled over. Was towed to the nearest shop and told that the transmission fluid blew out of itself but could not identify the leak. Shop refilled transmission fluid and sent us on our way. 10 miles down the road, it happened again and this time I didn't rev the engine hard and pulled over to find that the car will not shift, either drive, or reverse. Smell of burning transmission fluid. Towed again to the local transmission shop and was told that the transmission is in need of a rebuild. Cost is upwards of $2500. We cannot afford a rebuilt transmission especially after paying out taxes and being affected by sandy just before. Honda is not helping, was told that there are no known issues with your model year and transmission. I kept insisting that there are many forums out there that say otherwise but Honda will not admit the fact that their transmissions are flawed. The 2006 class action does not affect my year so let's hope more people out there will be able to persuade for another case.
The vehicle was a 2005 Honda Odyssey. I was traveling with my two children on the highway, going 75 mph and suddenly saw a flume of smoke behind my car. I notice the rpm jumped and I stepped on the brake immediately. It smelled like some liquid was burning. Pull the car over onto the side of the interstate and look to find smoke coming from under the hood and the transmission fluid had leaked and sprayed all over the engine, hoses, battery, radiator, etc - causing the smell. Towed it back to my house. When the car got to the house, the tow truck driver showed us that the atf had leaked probably completely out of the transmission. I would like for Honda to recall the transmission and fix my car. It's not only a defective transmission, it also a hazardous - what if it had caught on fire - when the fluid sprayed out.