2005 Honda Odyssey Traction control is kicking on for no reason in high speed left turns, and even by simply shaking the steering wheel back and forth while driving at as little as 25mph. Honda dealer couldn't figure it out. ???

SOURCE: 2002 Honda Accord EX V6 cruise control failure

http://www.handa-accessories.com/accord/accswc.jpg

So after you push the button and then press the set button in the steering wheel it does not get into cruise control ? It sounds like a minor electrical problem. If you have warranty still I think the dealership should fix it for free.

Sorry i have not been able to help you.

SOURCE: Our 2005 Honda Odyssey had a check engine light / misfire

When a cylinder mis-fires there is a reason. The dealer should have told you that. Most likely you have a fouled out spark plug. Which means you need new spark plugs and maybe wires. All this would be covered in a standard tune up. Once the bad spark plug is replaced, the computer will quit registering a mis-fire. Please give good ratings, they meen a lot to us.... Thank you

SOURCE: 2004 honda odyssey making whistle noise

Could be the squeler on the brakes. Does that to let you know it's time for brake job. Have your brakes checked

SOURCE: how to change plugs on honda odyssey 2005

you will need
8mm
10mm
5/8 spark plug socket
3/8 ratchet
3/8 extension (it could be 4in and longer)
and spark plugs factory plugs are pregap iridium
spark plug torque is 13.0 lb.ft
coil torque 8.7 lbf.ft
spark plug part # NGK 1zfr5k-11
# DENSO pkj16dr-m11
and spark plug anti seize on spark plug thread
what you need to do is remove the plastic cover 8mm socket or 10mm sockets
now remove the spark plug covers and remove the spark plug coils too 10mm head bolt you will need a 5/8 spark plug socket and a 3/8 ratchet and a 3/8's extension too
you need OEM spark plugs they work the best
hope this will help

SOURCE: 2005 Honda odyssey horn will not stop blowing

I had same problem. Could be the remotes need to be reprogrammed or replaced; or one of your door locks might not be working right.