I have a gss25xgpa bb with a problem of the turbo light staying on all the time. Its either dim or bright, when bright the fans come on with the doors open and when dim the fan only comes on when the door is shut. The fans run all the time. I have tried a new control board with same results. I have ohmed the thermistors in the ff section both seem to be normal. Has anyone experienced this problem? Not sure what to do next.