You will have to determine the source of the noise before you can fix it.
The 1999 Honda Odyssey OBD 2 port is on far right edge of dash; next to console; faces down
Size of Battery forHonda odyssey 1999is 24F
In the 1999 Odyssey it is located in the base of the washer reservoir.
Under the floor panel in the rear
The Odyssey is built in the Honda plant in Alabama. The have been built there since 1999. Before that the Odyssey was actually a Isuzu built in Japan. The current Odyssey is rated the best minivan by many different sources.
My 1999 Honda Odyssey transmission went bad in 2005. The dealer replaced my transmission which was still warranty.. the warranty was lengthened to 100k miles because of problems w/these transmissions
If it's anything like the 1999 model, there are a series of push clips underneath and 2 screws, 1 on each side - accessed via the wheel well. There is an excellent diagram on this that goes along with the instructions for installing a genuine Honda Odyssey Transmission cooler, which can be found at: http://www.handa-accessories.com/odyssey/odyatf.pdf
We have a 1999 that is still purring like a kitten at 250,000
The turn signal flasher relay on the 1999 Honda Odyssey is located under the driver-side dashboard. The relay is tucked near the cabin fuse box.
Just pay for it and dont break your car in an attempt to fix it.
Trouble code P0505 means: Idle control system malfunction
Trouble code P0301 means: Number 1 Cylinder Misfire Detected