Help with power door locks

I have a 1990 Civic EX and the power door locks have stopped working. Does anyone have any suggestions. I hear a clicking when I use the switch to unlock the doors.

Could be a couple of things.

1. Fuse
2. Door lock knob switch/driver side actuator
3. Control unit
4. Loose linkage
If you hear a noise, Im guessing the Drivers lock actuator/knob switch is bad.

Did you ever figure out what was wrong?

I have a 1990 Civic EX and the power door locks have stopped working. Does anyone have any suggestions. I hear a clicking when I use the switch to unlock the doors.

I have the same problem, my door locks wont lock any more, so i lock them manualy before i leave the car, but i can still unlock them with the key pad, just not lock them any more, i hear the clicking too. Can't lock them with the remote, but if there locked when I come back, i can remotely unlock them...

Whats up with that?

I want to put power locks on my Si.....

Did you ever figure out what was wrong?

I had to replace the Drivers lock actuator.

I had to replace the Drivers lock actuator.

HOw much did that cost?