My power locks just quit working a few days ago on my 93 EX. Normally, if you just lock the drivers side door, it will lock automatically lock the passenger side as well, but that' not working now. Neither is the power lock switch. Any ideas? Maybe the power lock control module?

Thanks

 

So the power lock switch does absolutes nothing now?

First check the fuse. If it's ok, then move on to the control module. When you hit the switch you should hear a click in the relay. If you hear a click then it should be ok, if there is no click then it's most likely the control module.

 

its a relay switch guaranteed.

 

I'm with you about the relay switch.
I went to the junk yard and wasted $20 on a switch control module (that's wht i thought it was) , but I reaplced it and it's still not working. No click, nothing. I think it may be the relay. Does anyone know where the Power lock relay is located? The box covering the main relays and switches in the Engine compartment does not have the assignments for the fuses and relays (it's blank), so I swaped each of the 3 relays out with known working ones, and this didn't resolve the problem. I also swapped the relay thats in the fuse box on the driver's side and still nothing. Is the power lock relay locatd somewhere else?

thanks

 

on my civic its under the steering column by the fuses. it should be labeld for each door.

 

I don't see any labellings for the relay. I see stuff for the fuses, but that's not it.
I only see one relay in the fast box in the car.

 

power lock relay is in the fuse box under the drivers side dash.. it plugs into the top of the fuse box i think.. its real small like less than 1" square..

 

Well, I already tried to replace that relay with one that I know works, and no luck. I don't know waht it is then ;-(