I've had both motors replaced on my 2000 Lx.
They are squealing again about 6 months later. Dealer says Honda is aware of it, but doesn't have a fix. I (and the service mgr) don't want to keep disassembling those back panels to install motors that may squeak soon too. I am living with it for now.
Thanks for the replies. I think I'll wait a a bit to take it to the dealer since it's not squeaking too badly. I've only had it a few weeks and already had to have it in the shop to add the tow package and then to do a front end alignment. I guess when the sound drives me crazy I'll do it.
I had the motors replaced on my '99 Ody. One is still silent , but the other one squeals again.
Some time after the replacement, it sounded like my rear A/C fan was loose and rattling. It persisted so much that I figured how to remove the cover panel ( the one the Honda Tech used to gain access to my vent motors) I found a sheet of thin vinyl plastic behind my A/C blower had become loose and was flapping in the breeze back there. Completely inaccessible unless you want to try to figure out how to remove the blower. I fiddled with it three times till I finally squeezed my hand back there and punctured the plastic and made an "escape" vent for the air creating the noise. That fixed it. Of course I don't know what surprise awaits me down the road.