2011 Chevrolet Traverse vehicle speed control problems

“Components related to timing chain failed, and vehicle is currently available with plans to sell to a salvage yard by 10/25/24. My 9 year old and I were at risk of collision when the vehicle failed. I was driving approximately 70-75 mph when we started to lose power. At 65 mph, I managed to cross 2 lanes of highway traffic and stopped on the shoulder. I turned off my vehicle and waited several minutes, hoping it would help reset or cool off a component or something. I had to try a couple of times before it started, and I attempted to drive as safely as I could, made it to 60 mph before it stopped running completely. I had to pull hard on the steering wheel to get to the shoulder again, only this time, the shoulder was pinched off in front of us and around a small blind spot behind us. I had my daughter move to the side closer to the cement barrier while waiting for a tow truck. She became very nervous about how close some of the other vehicles got. Afterwards, the error codes indicated several components pointing to a timing chain problem. I had the timing chain repaired around April or May of 2023 by a certified mechanic. I watched the oil life percentage and…”

“WHILE DRIVING DOWN HIGHWAY AT 55 MPH SUDDENLY HEAR A BEEP AND SEE A WARNING THAT TRACTION CONTROL IS OFF, THEN SERVICE STABILITRAK WARNING KEPT FLASHING AND CAR IN SKID IMAGE IS ON CONSTANTLY. ALSO AFTER THESE WARNINGS STARTED FLASHING THE SPEED CONTROL COULD NOT BE SET. LUCKILY I DID'T LOSE POWER THIS TIME AS SO MANY OTHERS HAVE REPORTED. AFTER ARRIVING HOME AND RESTARTING THE CAR LATER ALL THE WARNING LIGHTS WERE OFF. FOR SEVERAL WEEKS NOW WHEN RESUMING SPEED AFTER STOPPING THE CAR LUNGES WHILE GETTING BACK UP TO SPEED. THIS COULD HAVE BEEN VERY DANGEROUS HAD I LOST OR HAD REDUCED POWER LIKE HAS HAPPENED TO SO MANY. GM REALLY NEEDS TO ISSUE A RECALL AND FIX THIS PROBLEM BEFORE SOMEONE IS KILLED.”

“2011 CHEVROLET TRAVERSE: WHILE DRIVING ALL THE LIGHTS START FLASHING AND THE VEHICLE TURNS OFF AND ON, NOT LETTING YOU ACCELERATE AND SLOWING THE CAR DOWN RAPIDLY. THEN THE TRACTION CONTROL TURNS OFF AND VEHICLE IDOLS ROUGH. IF I STEP ON THE ACCELERATOR THERE IS NO REPOSE FROM THE VEHICLE. WE DO NOT TREAT THE VEHICLE HASH OR DRIVE WILD. I DONT HAVE THE MONEY FOR A LOT OF REPAIRS. I CHANGE THE OIL WHEN IT'S TIME AND MAKE SURE ITS RUNNING SMOOTHLY. I HAVE LOOKED ONLINE AND HAVE SEEN MANY OTHER COMPLAINTS ABOUT THE SAME ISSUE AND GM HAS NOT DONE ANYTHING ABOUT IT. THIS IS A MAJOR SAFETY ISSUE ESPECIALLY FOR SOMEONE DRIVING AT A HIGH SPEED. DEATH IS A MAJOR POSSIBILITY IF THIS WERE TO HAPPEN IN FRONT OF ANOTHER VEHICLE. THIS HAS HAPPENED ONCE BEFORE TODAY.”

“DRIVING MY CAR ON THE STREET AND HEARD 3 BEEPS GO OFF AND CAR WOULDN'T ACCELERATE. STABILITRAK WARNING, TRACTION CONTROL AND ABS LIGHTS. TRIED PUSHING ON PEDAL TO GO AND CAR COULDN'T PICK UP SPEED. TURN CAR OFF LET SIT TRIED AGAIN 30 SECONDS LATER SAME. HAD THE THROTTLE SWITCH WORKED COUPLE DAYS AND NOW ITS HAPPEN AGAIN”

“TRAVERSE TRACTION CONTROL LIGHT AND BRAKE LIGHT COME ON AND OFF ALL THE TIME. MAKING THINK THAT CAR IS NOT SAFE TO DRIVE. ALL OF THE TIME THAT THE LIGHTS COME ON WHEN WE ARR DRIVING IN A STRAIGHT LINE ON A FLAT SURFACE.”

“REDUCED POWER ON VECHILE WITH DASH LIGHTS INDICATING CHECK STABILE TRACK. SEE A LOT OF COMPLAINTS ON THIS. HAPPENED 3 TIMES FINALLY HAD TO REPLACE THROTTLE BODY AND HARNESS FOR $550. NO RECALLS? 110,000 MILES. VERY DANGEROUS TO HAVE CAR SLOW DOWN ON HIGHWAY DURING WINTER CONDITIONS.”