Power door locks

I have a 94 sl1 with 130k with a rebuilt engine. My problem started about 1 month ago. The power door locks stopped working from both door switches. When you press the switch, you can hear the relay ( the one under the e-brake handle) clicking(both lock, and unlock) but nothing else happens, I went to the dealer and bought a new relay, but i get the same clicking noise. Then a couple days ago it started to work again, and now its back to clicking. Any suggestions? Is there a door lock distribution center where all the wires come together from each door? Or a common ground distribution? any suggestions would be helpful, thanks, Bob.

go back to the dealer