WAtched the video.You need to get the transmission,fully serviced !! Oil flushed & replaced under pressure,band's re-tightened,new filter & gaskets.Get it done by a Honda agent or similar & before you drive away in it,make sure the trans oil shows bright red on the dipstick. Bit expensive but lot cheaper than a rebuild or replacement.That's why i prefer the dealer,because they can plug into the computer & tell if the trans needs replacement,before they get dirty.. The transmissions on the 99 thru 04 were pretty much dogs but if serviced well no problems. Good luck & enjoy your Acura they great motor car..