whoknows

I have a 90 na gtu with those "cool" shoulder belt actuators, lol. Well they dont actuate. I have read some stuff about the factory recall. But seeing how i live out here in the sticks, a mazda dealership isnt very close. So im wondering for others who have had this same problem, what was the culprit? I went to the manual and was going to test the wires at the harness side like it said, but the colors dont match my harness colors. I do get a constant 12v at one wire, i cant remember the color but it wasnt the one mentioned in the online servive manual on the sec gen thread. Every once in awhile i can hear the passenger actuator when i 1st fire the car up but only then, and it doesnt move. Any help would be appreciative. Thanks.