I have a '95 Integra Sedan and my door lock system quit woking yesterday without any prior problems. The Haynes repair manual that I have said that it could be either fuses, switches, solenoids, actuators or the ECU. I have already checked the door lock fuse and it's ok. The solenoids in the doors don't seem to be making any noise when I try to unlock the doors on either of the front doors. If anyone has had a similar problem before, feel free to let me know or give me your ideas. I have a feeling that it has something to do with the ECU, but maybe not.