I have a 1990 twin turbo with an intermittent electrical problem. When it happens the warning lights for the Hikus Steering and the anti lock brakes come on. The signal lights-climate control-fan-turn signals-cruse control-and power steering all stop working. This will occur 3 or 4 times a week and will most of the time return to normal when the car is restarted. The car was taken to the local Nissan dealer and for $500 I was told I have an intermittent electrical problem that is hard to diagnose.-GO FIGURE!!!!! Any one have anything like this happen to them or any ideas what could be causing the problem?