2006 GMC Yukon Xl

CODES P1516, P2135, AND P0120 HAVE RETURNED FOR A THIRD TIME. I WAS DRIVING AND MY CAR WENT INTO REDUCED POWER MODE. LUCKILY, I WAS JUST A MILE AWAY FROM HOME AND LIMPED MY CAR HOME. I'VE SINCE CLEANED THE MASS AIR FLOW SENSOR AND THROTTLE BODY. I'VE CHANGED OUT THE TPS AND ACCELERATION SENSOR. I'VE CHECKED ALL MY GROUNDS AND THESE CODES KEEP COMING BACK. I'VE NOTICED OTHER PEOPLE HAVING THIS SAME ISSUES WHICH IS WHY I DID THE STEPS LISTED ABOVE. I'VE TAKEN IT TO A MECHANIC WHO SAID THAT I DID EVERY STEP THEY'VE WOULD HAVE DONE TO TROUBLESHOOT THIS PROBLEM. SOMEONE FROM GM NEEDS TO THIS ISSUE, AS I AM NOT THE ONLY ONE THAT THIS IS OCCURRING TO.

WHILE DRIVING MY SUV ON THE FREEWAY, THE ABS ,TRACTION CONTROLL,BRAKE LITE ON THE INSTRUMENT CLUSTER STARTED FLASHING AND CHIMING. SERVICE STABILITY WAS FLASHING ON THE DIC. THE DEALER SAID THE ABS MODULE NEEDS TO BE REPLACED. THERE IS A LOSS OF HVAC CONTROLL ,NO AC AND VENTILLATION OR HEATING,LOSS OF CRUISE CONTROL. PLEASE ADVICE.

ELECTRONIC STABILITY CONTROL ACTIVATES RANDOMLY. WHILE ACCELERATING FROM A COMPLETE STOP THE VEHICLE GOES INTO TRACTION CONTROL OR REDUCED ENGINE POWER.STALLING IN THE MIDDLE OF INTERSECTIONS OR AT STOP LIGHTS CAR BEHIND EXPECTS YOU TO MOVE AND YOU CANT. YOU HAVE TO EITHER TURN CAR OFF AND BACK ON OR PUT IN NETURAL TO TRY AND GET YOUR CAR TO GO THIS IS A VERY DANGEROUS PROBLEM THAT LEAVES YOU FEELING HELPLESS AND NO CONTROL OF YOUR VECHICAL I PRAY THAT THIS IS LOOKED INTO BEFORE SOMEONE GETS HURT I ALSO REPORTED THIS TO GMC

WHILE ACCELERATING FROM A COMPLETE STOP THE VEHICLE GOES INTO TRACTION CONTROL FOR NO REASON STALLING IN THE MIDDLE OF THE INTERSECTION. THE DISPLAY FLASHES TRACTION ACTIVE EVEN THOUGH THE PAVEMENT IS DRY AND FREE OF LOOSE DEBRIS. YOU HAVE TO LET THE ACCELERATOR GO AND RE-ACCELERATE TO DEACTIVATE THE TRACTION CONTROL, LEAVING YOU STALLED IN THE MIDDLE OF THE INTERSECTION. GM HAD A RECALL FOR LARGE SUVS AND PICK-UPS WITH A VERY SIMILAR PROBLEM, THE ONLY DIFFERENCE WAS THE DISPLAY FLASHED AN ABS FAULT BUT THE REPAIR FOR THAT RECALL WAS EXACTLY THE SAME AS FOR THE TRACTION ACTIVE FAULT. ABS IS PART OF THE TRACTION CONTROL SYSTEM, SO JUST BECAUSE GM FOUND A WAY TO THROW A DIFFERENT CODE FOR THE EXACT SAME PROBLEM THEY'RE NOT OBLIGATED TO TAKE CARE OF THIS POTENTIALLY VERY DANGEROUS PROBLEM THAT LEAVES YOU IN NO CONTROL OF YOUR VEHICLE IN THE MIDDLE OF AN INTERSECTION WHILE MOVING FROM A STOP LIGHT OR STOP SIGN. PLEASE LOOK INTO THIS BEFORE SOMEBODY GETS HURT OR DEAD FROM GETTING T-BONED BECAUSE THEY CAN'T GET OUT THE WAY. *TR

PERIODIC "TRACTION ACTIVE" INDICATOR LIGHT ALONG WITH GAS PEDAL INOPERABLE. BECAME MORE FREQUENT AND DURING LONG ROAD TRIP FOR WORK, ALMOST GOT INTO 3 ACCIDENTS. ONLY OCCURS WHEN STARTING OUT OR DURING ACCELERATION WHILE GOING SLOW. TWICE AT STOP SIGN WHILE CROSSING BUSY INTERSECTIONS, VEHICLE DIED IN MIDDLE OF INTERSECTION WHEN PULLING OUT FOR SEVERAL SECONDS. CAUSED TRAFFIC TO STOP AND ALMOST HAD COLLISION. ONCE HAPPENED WHILE MAKING LEFT TURN AT INTERSECTION. SAME RESULTS. SAW MANY SIMILAR COMPLAINTS ON FORUMS ABOUT GMC YUKON. USUALLY HAPPENS AFTER 40K (WARRANTY EXPIRED) I JUST WENT OVER 40K LAST WEEK. SEEMS LIKE PROBLEM STARTED BACK IN 2003 VERSION, FROM ALL OTHER COMPLAINTS I READ ABOUT. REPAIR: DEALER FOUND INCORRECT READINGS FROM RIGHT FRONT WHEEL SPEED SENSOR, SENSOR ONLY AVAILABLE AS PART OF RF HUB ASSY. PN 015233113 $377.36 ($600+ INSTALLED) I EXPLAINED ALL OTHER COMPLAINING ABOUT SAME PROBLEM AND HOW THIS IS A VERY BIG SAFETY ISSUE. DEALER SAID THEY CAN DO NOTHING. *TR