2005 GMC YUKON Traction Control System Problems

I WILL BE DRIVING MY 2005 YUKON, AND ALL OF A SUDDEN UNDER DRY CONDITIONS WHEN I TAKE OFF FROM A STOP MY CAR GOES FOR A SECOND, THAN EVERYTHING STOPS, I WILL SLAP THE GAS PEDAL THE ENGINE IS RUNNING BUT DOESN'T REV (SP) AND THE CAR DOESN'T MOVE...I LIVE ON A MAIN ROUTE , THE SPEED LIMIT IS 55MPH IN FRONT OF MY HOUSE, I MAKE SURE I GIVE MYSELF PLENTY OF DISTANCE TO GO AND WHEN I PULL OUT IN FRONT OF TRAFFIC THINKING I HAVE PLENTY OF TIME AND THAN THIS HAPPENS...I AM PLAYING RUSSIAN ROULETTE WITH MY FAMILY...THERE IS NO WARNING THAT THIS IS GOING TO HAPPEN...A LIGHT COMES ON THE DASH SAYING TRACTION ACTIVE....THAT IS NOT A WARNING....MY CAR DOES NOT GO! I WONDER HOW MANY PEOPLE ARE DEAD BECAUSE THIS HAS HAPPENED TO THEM AND COULDN'T TELL THE STORY ON WHY THEY PULLED...

I RECENTLY HAD MY VEHICLE IN MY SERVICE DEPT. FOR AN ON-GOING PROBLEM , WHEN I WOULD ACCELERATE, THE VEHICLE WOULD LOSE POWER AND NOT MOVE AFTER ABOUT 20 FEET OR SO AND A TRACTION ACTIVE MESSAGE WOULD APPEAR ON THE DISPLAY. THIS WAS A VERY SERIOUS SAFETY CONCERN AS THE VEHICLE WOULD END UP IN THE MIDDLE OF THE ROAD WITH LOSS OF POWER AND CARS BEHIND ME WILL ALMOST RE END MY CAR. IT IS AN INTERMITTENT HAPPENING 6 OR MORE TIME DAILY, WOULD HAPPEN WHEN I WOULD DRIVE FROM A STOP SIGN OR RED LIGHT. TO REGAIN POWER, YOU HAD TO LET OFF ON THE GAS PEDDLE AND THE DRIVE WOULD RE-ENGAGE. WE HAVE BEEN DEALING WITH THIS FOR A WHILE AND IT GOES AWAY WHEN WE TURN OFF THE STABILITY CONTROL WHICH IT IS A VERY SERIOUS SAFETY FEATURE KNOWING THAT MY BABIES ARE IN THE...