My 99 has been in for similar repairs 6 times. Once they installed a new latch assembly and the latest is a new improved junction switch on both doors. This was two weeks ago and today the driver's door was beeping while driving and wouldn't respond at all. There is finally the light on the dash for the sliding door which I was told was needed to "throw a code". We're taking it in tomorrow -dealer doesn't know it yet, but they will soon-So who knows. The Honda rep told me last time that the new switch should solve the problem. He also sent me a 5 year/50,000 mile warranty extension on the door at my request.