First my heater blower motor quit, then my fuse started blowing for the tach and temp gauge, and now the shifter lockout (automatic) will not release the shifter when I step on the brake. As far as the blower motor goes I don't seem to have any power to the control. Anyone tell me where to start looking? I have checked all fuses under the hood and in the fuse box in the car. And for the shifter problem I've checked both of the contact switches at the brake, and they both work.