After I removed the compressor, AC condensor fan from my honda civic 98 LX , I drove it to walmart and found the power door won't work. I can use it to close the door but not open, damn it .

any clue ?

 

do you mean power window? or power lock? what do you mean power door...

 

power lock, I mean , the power window is still ok.

I found that when I lock the door , the lights on the panel will flash one time ,while if I press the unlock button, the panel will flash two times and it seems there is something wrong with the control system.

 

do you mean with the alarm??

 

Alarm works like usual, but the lock/unlock system messes up .
When I am in the car, try to open the doors, the power lock won't go up, actually it goes up a little bit and then automatically goes down ? what the hell ...

 

Try lubricating the door lock/latch mechanism.

Take the door panel off, and spray the lock/latch mechanism with some silicone spray.