My power door locks began locking and unlocing rapidly when I attempted to lock the doors from the drivers side. My local honda guy indicated that it was due to a bad power lock actuator. He sold me the part at the same $$ I would have spent at Auto Z. $78.00

Not a difficult repair but samll hands and good dexterity are essential. Took me about 1.5hr slow, but good diversion.

 

I thought they were like $26?

Edit: Yeah, the whole assembly is $76. The actuator itself is $24.