2016 GMC Acadia

TRANSMISSION SEEMED TO HESITATE WHILE SHIFTING AND SLIP AT DIFFERENT SPEEDS. TOOK TO JIM ELLIS MALL OF GA DEALER WHERE THEY DETERMINED THE TORQUE CONVERTER CLUTCH HAD FAILED CAUSING THE SHUTTER AT ALL SPEEDS. DEALER INDICATED THE COMPLETE TRANSMISSION NEEDED TO BE REPLACED. VEHICLE ONLY HAD 111,000 MILES AND ALL PREVENTIVE MAINTENANCE PROGRAMS WERE FOLLOWED INCLUDING TRANSMISSION FLUSH AT 65,000 MILES. VEHICLE IS ONLY 4 YEARS OLD AND NEVER PULLED A TRAILER OR ABUSED IN ANY WAY. SINCE THE NEW TRANSMISSION WAS INSTALLED, THE OWNER FEELS THE ORIGINAL TRANSMISSION EVER FELT RIGHT BUT CAN'T PROVE IT.

THE TRACTION WARNING SUDDENLY COMES ON THEN THE STABILITY SERVICE WARNING JUMPS ON....AUTOMATICALLY LOWERING MY SPEED WHILE I'M ON THE FREEWAY DRIVING. WHEN I PULL OVER AND TURN THE CAR OFF THEN TURN IT BACK ON...THE LIGHT GOES AWAY. THIS HAPPENED SEVERAL TIMES. DEALERSHIP CAN NOT FIND ANYTHING WRONG. IT HAPPENS WHEN I HIT A POT HOLE OR SPEED BUMP

I HAVE A 2016 GMC ACADIA, WITH 30,000 MILES, WELL MAINTAINED. SUDDENLY MY STEERING WHEEL IS LOCKED WHILE MAKING TURNS AT A LOW SPEED. THIS WAS VERY SCARY AS MY WHEEL WAS COMPLETELY LOCKED AND I HAD KIDS IN MY CAR. VEHICLES RUNNING GOOD WHEN AT HIGH SPEED. I HAVE SEEN SO MANY COMPLAIN WITH THE SAME MODEL AND SAME ISSUE, YET, GMC HAS NOT POSTED ANY RECALL ON THEIR VERY DANGEROUS ISSUE.

THE VEHICLE MAKES A CLUNK NOISE THAT COMES FROM THE BRAKES OR ABS. AFTER STARTING THE VEHICLE AND TAKING OFF I HEAR THE CLUNK AND FEEL IT ON THE BRAKE PEDAL. THIS HAPPENS EVERY DAY AND EVERY TIME YOU TAKE OF AFTER STARTING THE CAR. THE GM DEALER TOLD ME THEY KNOW THERE IS AN ISSUE/CONDITION THEY ARE AWARE OF BUT IT'S NOTHING TO WORRY ABOUT. THEY ISSUED A BULLETIN ON THIS CONDITION BUT I DON'T FEEL SAFE DRIVING A CAR THAT MAKES THAT NOISE EVERY TIME AFTER TAKING OFF IN THE ABS SYSTEM. THE CODE THEY GAVE ME IS PI1402A

POWER STEERING PUMP FAILURE. WHILE DRIVING MY 2016 GMC ACADIA ON A TRIP OF ABOUT 350 MILES (MOSTLY HIGHWAY) EVERYTHING SEEMED TO BE WORKING FINE UNTIL NEAR THE END OF THE TRIP. AS I EXITED THE HIGHWAY AND STARTED SLOWING DOWN THE STEERING BECAME VERY STIFF AND BY THE TIME I CAME TO A STOP LIGHT I COULD NOT TURN THE STEERING WHEEL AT ALL. WHEN THE LIGHT TURNED GREEN I PRESSED THE GAS PEDAL AND AS THE RPM INCREASED THE POWER STEERING PUMP WORKED GOOD ENOUGH TO MAKE THE TURN AND GET ME HOME. LUCKILY I ONLY HAD ABOUT A MILE TO GO. I CHECKED THE FLUID AND IT WAS LOW SO I TOPPED IT OFF AND RAISED THE FRONT TIRES OFF THE GROUND IN ORDER TO TURN LOCK TO LOCK TO TRY TO GET ANY AIR OUT OF THE SYSTEM. AFTER LOWERING THE VEHICLE I TRIED TO DRIVE IT AND I STILL COULD NOT TURN THE STEERING WHEEL WITHOUT PRESSING THE GAS. AS I LOOKED FURTHER I NOTICED THAT THE HOSE THAT LEADS TO THE POWER STEERING PUMP HAS FLUID ALL OVER IT WHERE IT GOES THROUGH A GROMMET ATTACHED TO THE REAR OF THE ENGINE. THE GROMMET IN THE METAL BRACKET WAS FALLING APART AND THE HOSE APPEARS TO BE CHAFFING ON THE METAL BRACKET. THE LEAK IS VERY SMALL AND THERE'S NO TELLING HOW LONG IT HAS BEEN RUBBING THE BRACKET. THE VEHICLE IS OUT OF WARRANTY BUT ONLY HAS 50K MILES ON IT AND HAS NEVER BEEN WRECKED OR HAD ANY REPAIRS DONE THAT COULD HAVE CAUSED THIS. IT APPEARS TO BE AN IMPROPERLY INSTALLED BRACKET/GROMMET THAT CAUSED THE PROBLEM.