2009 CHEVROLET IMPALA Power Train Problems

A piece broke off and had fallen off of transmission when stopped at a redlight when put in gear car didn't want to move had to manually shift to get off the road and towed it home. The piece that broke fell into pan when changing transmission fluid. Believe it's off flywheel possibly forward band.

POWER REDUCED TO ENGINE AND TRACTION CONTROL LIGHT COME ON AND LOSS OF POWER

Mileage: 40,000

CAR CONTINUOUSLY GETS A REDUCED POWER MESSAGE AND GOES DOWN TO 25 MPH. IN MID JANUARY DID THE SAME THING, BUT STALLED ON I90 OHIO TURNPIKE. ALMOST HIT BY A SEMI TRUCK. HAVE HAD THE CAR IN THE SHOP NO LESS THAN 5 TIMES FOR THE SAME PROBLEM. AT GM AND NON GM REPAIR SHOPS. WE HAVE HAD THIS SAME REDUCED POWER ON CITY ROADS, AND THE HIGHWAY, IT SEEMS ALWAYS WHEN IT IS WET, RAINY OR SLUSHY. IT REALLY APPEARS TO BE A WATER CAUSES THE PROBLEM. WE HAVE PAID FOR TWO SETS OF THROTTLE BODY, SPEED CONTROL SENSOR AND HARNESSES. THE PROBLEM CONTINUES TO PERSIST AND APPEARS TO BE DANGEROUS.

Mileage: 100,000

GEAR SHIFT IS STICKING IN PARK. *TR

Mileage: 180,000

JUST KEEPS SHOWING WARNING SIGNALS A TRACTION CONTROL. THE FRONT LEFT STRUT COVER IS CORRODED WHICH WAS TOLD TO ME EVENTUALLY THE STRUT WILL COME THROUGH THERE. SHOWING NO SIGNS OF THE FAN WORKING TO COOL THE CAR DOWN WHICH THEN READS ENGINE TOO HOT TURN OFF AC. *TR

WHILE DRIVING, THE CAR IN MOTION IT COMPLETELY LOSES POWER. HAVE EXPERIENCED THIS WHILE ON HIGHWAY, INTERSTATE, AND IN TOWN ROADS. SO PROBLEM OCCURS AT ANY SPEED, AND RESULTS IN VEHICLE COASTING TO A STOP AS THE STEERING AND BRAKES STOP WORKING TOO. HAS HAPPENED TO ME HUNDREDS OF TIMES AS WE CAN NOT PIN POINT PROBLEM, AND HAS REPLACED NUMEROUS DIFFERENT PARTS TRYING TO SOLVE IT. WHEN POWER LOSS OCCURS THERE IS VERY LITTLE TO NO TIME AT ALL FOR DRIVER TO COAST & STEER VEHICLE & OCCUPANTS TO SAFETY AREA ON SIDE OF ROAD. THE DASHBOARD INFORMATION CENTER WILL STATE "STARTING DISABLED, SERVICE THROTTLE" ALSO ENGINE POWER REDUCED" AND "SERVICE STABLITRAK." A NEW THROTTLE HAS BEEN PUT IN VEHICLE AND STILL DOES SAME THING. OVER THE YEAR IVE BEEN DEALING WITH THIS ISSUE IVE NOTICED IT DOES IT MORE IN WARM WEATHER. AFTER VEHICLE COAST TO A STOP AND IS PUT IN PARK AND TURNED OFF, WAIT 5 TO 10 MINUTES THEN VEHICLE WILL START UP AND NO INFORMATION OR LIGHTS DISPLAY IN DASH CENTER, LIKE IT NEVER HAPPENED.

Mileage: 100,000

DROVE MY VEHICLE TO ATTEND CHURCH ON A SUNDAY MORNING. AFTER CHURCH, RETURN TO MY VEHICLE TO GO HOME. I STARTED MY VEHICLE AND PUT IT IN DRIVE GEAR. THE VEHICLE WOULDN'T MOVE. I SHIFTED IT TO 2ND GEAR AND IT MOVED SLOWLY AND I WAS ABLE TO DRIVE HOME. I GOT NO PRIOR WARNING OF ANY PROBLEM BEFORE PARKING. NO CHECK ENGINE LIGHT AND IT SCARED ME BECAUSE IT COULD HAVE OCCURRED WHILE I WAS ON THE BUSY INTERSTATE. I HAVE NOT HAD IT REPAIRED BECAUSE THE PROBLEM CAN'T BE ISOLATED BY THE TRANSMISSION REPAIR SHOPS BECAUSE THERE IS NO CHECK ENGINE LIGHT ON. THE TRANSMISSION SHIFTED FINE PRIOR TO THIS. THE VEHICLE ONLY HAS 117,000 MILES.

"TAKATA RECALL" HAVING PROBLEMS WITH THE ROTORS, TIRE END RODS, AND MOTOR MOUNT.

Mileage: 200,000

I PLACED MY CAR IN PARK, WHILE THE CAR WAS STILL RUNNING. WHEN I GOT BACK IN, AND TRIED TO PUT IT INTO GEAR, THE CONSOLE SHIFTER SEEMED LIKE IT WAS LOCKED IN PLACE, AND WOULDN'T LET ME PUT THE CAR IN GEAR. THERE IS APPARENTLY A SWITCH UNDER THE CONSOLE COVER THAT ALLOWS ME TO TEMPORARILY FIX THIS ISSUE, BUT I HAVE TO DO SO EVERY TIME I WANT TO PUT MY CAR INTO GEAR FROM PARK. ONLY HAPPENS WHEN MY CAR IS IN PARK. I DON'T KNOW IF THIS IS A RECALL ISSUE OR NOT. BUT ANY REPLY ON THIS ISSUE, AS WELL AS WHAT I NEED TO DO TO GET IT FIXED WOULD BE MUCH APPRECIATED. THANK YOU FOR YOUR TIME.

Mileage: 130,000

LATELY, I HAVE BEEN HAVING ISSUES WITH THE ACCELERATION OF MY VEHICLE. EVERY SO OFTEN, MY ENGINE LIGHT COMES ON AND I GET A "ENGINE REDUCED" NOTIFICATION, AND MY VEHICLE SLOWS DOWN. WHENEVER I REACH 40MPH, MY HP METER DROPS AND MY CAR STARTS SHAKING. THERE HAS EVEN BEEN A TIME WHEN MY CAR WOULD COMPLETELY SHUT OFF AND DISPLAY "IGNITION DISABLED". EACH TIME THIS HAS HAPPENED, THE VEHICLE WAS MOVING ON A HIGHWAY. I WENT TO A SHOP TO GET THE ERROR CODES AND I WILL UPLOAD THEM.

ENGINE SUDDENLY DIED WHILE I WAS DRIVING. I PULLED OVER TO THE SIDE OF THE ROAD AND IT ALMOST CAUSED AN ACCIDENT BECAUSE POWER STEERING WENT OUT. I WAS ABLE TO START THE ENGINE BACK UP NO PROBLEM. I HAD A CHECK ENGINE LIGHT ON BECAUSE OF THE OIL PRESSURE SENSOR. I HAD JUST REPLACED IT THE DAY BEFORE. I SUSPECT IT HAD SOMETHING TO DO WITH THAT, BUT IM NOT SURE. IF I WAS ON THE HIGHWAY IM PRETTY SURE I WOULD HAVE GOTTEN IN AN ACCIDENT. THIS ISNT THE FIRST TIME THIS CAR HAS ALMOST CAUSED AN ACCIDENT BECAUSE OF FAULTY CAR PARTS, THIS CAR IS DANGEROUS.

Mileage: 98,800

CAR HESITATES ON ACCELERATION FROM A STOP. RPMS GO UP BUT CAR GOES VERY SLOW, LIKE IF IT HAS LOST A LOT OF POWER. ONCE IT STOPS HESITATING IT BANGS INTO GEAR AND SPEEDS FORWARD. IT CAN POSSIBLY CAUSE A CRASH IF DRIVER IS NOT AWARE ITS HESITATING.

Mileage: 95,000

FOR THE LAST TWO DAYS, I HAVE DRIVEN MY VEHICLE. EVERY TIME I WOULD DRIVE OVER 40 MPH, THE ENGINE WOULD LOCK UP. THE VEHICLE WOULD JERK AND SHAKE BACK AND FORTH. THE CAR WOULD DO THIS EVERY TIME I WENT OVER 40 MPH, NO MATTER IF I WAS DRIVING ON A HIGHWAY OR ROAD OR COMING TO A STOP AT A RED TRAFFIC LIGHT. WHENEVER THIS HAPPENED, THE CHECK ENGINE LIGHT AND THE TRACTION CONTROL LIGHT WOULD STAY ON. THIS PROBLEM STARTED WEEKS AFTER I HAD AN AUTO ACCIDENT. *TR

Mileage: 121

FOR THE LAST TWO DAYS, I HAVE DRIVEN MY VEHICLE. EVERY TIME I WOULD DRIVE OVER 40 MPH, THE ENGINE WOULD LOCK UP. THE VEHICLE WOULD JERK BACK AND FORTH. THE CAR WOULD DO THIS EVERY TIME I WOULD TRY AND DRIVE OVER 40 MPH, NO MATTER THE ROADWAY OR STOP AT AN INTERSECTION. WHENEVER THIS HAPPENED, THE CHECK ENGINE LIGHT WOULD STAY ON. A MONTH BEFORE THIS PROBLEM STARTED, MY FATHER HAD BEEN DRIVING THE CAR AND HAD AN AUTO ACCIDENT. *TR

Mileage: 121,225

THE CAR HAS ERRATIC SHIFTING. IT SEEMS AS IF THE GEARS GET STUCK BEFORE THEY RELEASE ESPECIALLY WHEN SLOWING DOWN THEN TAKING OFF, LIKE IF YOU DO A ROLLING STOP OR SLOW DOWN AT A TRAFFIC LIGHT BUT DON'T STOP FULLY BEFORE ACCELERATING AGAIN. IT DOES NOT DO IT EVERYTIME YOU DRIVE THOUGH. THERE IS ALSO A CLICKING COMING FROM BEHIND THE DASH. THE ACTUATOR FOR AIR HAS GONE BAD.

CAR IS CURRENTLY AT 134K MILES AND JUST GAVE ME A "REDUCED POWER ENGINE", "CHECK TRACTION CONTROL", AND A CHECK ENGINE LIGHT. I GOOGLED AROUND AND CAME ACROSS A LOT OF CHEVY IMPALAS AROUND THE SAME YEAR (07-10) ARE HAVING THE SAME PROBLEM. IT SEEMS TO BE SOMETHING WITH THE "ACCELERATOR PEDAL POSITIONER PEDAL SENSOR. ALSO READING INTO IT, IT CLAIMS THAT THIS PROBLEM CAN CAUSE THE CAR TO SUDDENLY STOP FROM 60MPH ALL THE WAY DOWN TO 20 OR ZERO. THIS IS EXTREMELY DANGEROUS AND NEEDS TO BE LOOKED INTO BEFORE SOMEONE IS HURT OR KILLED.

Mileage: 134,000

TL* THE CONTACT OWNS A 2009 CHEVROLET IMPALA. WHILE STARTING THE VEHICLE, THE INTERLOCK FAILED AND IT WAS UNABLE TO SHIFT GEARS FROM DRIVE TO PARK. THE SHIFTER FAILED TO RESPOND. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 121,000.

Mileage: 121,000

TL* THE CONTACT OWNS A 2009 CHEVROLET IMPALA. THE CONTACT STATED WHILE DRIVING 70 MPH, SUDDENLY THE VEHICLE INDEPENDENTLY DECELERATED AND THE TRACTION CONTROL LIGHT ILLUMINATED. THE CONTACT STATED THE VEHICLE ALSO INTERMITTENTLY FAILED TO ACCELERATE WHEN IDLED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 156,830.

Mileage: 156,830

TL* THE CONTACT OWNS A 2009 CHEVROLET IMPALA. WHILE DRIVING AT 35 MPH, THE VEHICLE LOST POWER AND JERKED. IN ADDITION, THE SERVICE STABILITY TRACTION AND POWER REDUCED WAS DISPLAYED ACROSS THE MESSAGE BOARD. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE VEHICLE WAS TAKEN TO A DEALER WHO WAS UNABLE TO DIAGNOSE OR REPAIR THE VEHICLE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN. THE VIN WAS UNAVAILABLE.

TRACTION CONTROL LIGHT, AND REDUCED ENGINE POWER LIGHT CAME ON. LOST POWER TO THE ENGINE AND HAD TO STOP. TURNED THE IGNITION OFF. WAITED 10 MINUTES AND STARTED THE CAR. RAN FINE UNTIL I GOT HOME. THIS HAPPENED A FEW TIMES BEFORE I TOOK THE CAR IN. FOUND OUT IT WAS AN ACCELERATOR PEDAL POSITION (APP) SENSOR.

Mileage: 49,000

DRIVING ON INTERSTATE VEHICLE SUDDENLY LOST ALL POWER AND WOULD NOT ACCELERATE & QUICKLY DECELERATED WITH ANY PRIOR WARNING. 18 WHEELER ALMOST REAR ENDED ME. INSTRUMENT PANEL DISPLAYED, ENGINE POWER REDUCED,SERVICE TRACTION CONTROL, SERVICE STABILITRAK, AND CHECK ENGINE LIGHT. FINALLY EXITED INTERSTATE SAFELY AND SHUT DOWN ENGINE THINKING IT WAS GOING TO BLOW UP AND AFTER 2-3 TRIES TO RESTART MESSAGES DISAPPEARED AND VEHICLE SEEMED TO BE OK. TOOK VEHICLE TO MECHANIC & FOUND CODES EVIDENCING THE LOSS OF COMMUNICATION BETWEEN THE TAC AND OR THE APP UNITS CAUSING VEHICLE TO GO INTO LIMP MODE BUT COULD NOT GET THE CONDITION TO REOCCUR. MECHANIC HAD TO REMOVE CODES TO PERMIT TO DUPLICATE PROBLEM, COULD NOT DUPLICATE AND TOLD ME TO WAIT UNTIL RECURRED. WHILE LOOKING FOR REPAIR SHOP WAS SCARED IT WOULD HAPPEN AGAIN RECEIVED LETTER FROM GM STATING IF THE ABOVE CONDITION HAD OCCURRED THEY WOULD FIX. CALLED GM DEALER MENTIONED LETTER THEY REFUSED TO REPAIR UNLESS THE MESSAGES WERE PRESENT ON PANEL, REFUSED TO LOOK AT THE VEHICLE. CALLED GM CUSTOMER SERVICE REFERENCING LETTER, EXPLAINED GM DEALER REFUSED TO REPAIR. WAS TOLD BY ANGELA ISSUE WAS SAFETY RELATED PROBLEM BUT GM WOULD NOT ADMIT TO SAFETY ISSUE. GM AGREED TO PAY FOR ONE HOUR OF DIAGNOSTIC TIME TO DETERMINE IF VEHICLE QUALIFIED FOR REPAIR, DEALER WAS UNABLE TO DUPLICATE PROBLEM, REFUSED TO REPAIR. CALLED GM AND WAS TOLD NO REPAIR WOULD BE MADE EVEN THOUGH THE PROBLEM HAD OCCURRED AS STATED IN THE LETTER AND TO WAIT UNTIL SITUATION OCCURRED AGAIN THEN NOT TO START ENGINE AND TOW TO GM DEALER. WAS TOLD GM WOULD NOT PAY FOR TOW OR INCONVENIENCE AND IF THEY COULD SEE CODES THEY MIGHT REPAIR PROBLEM. THIS IS DEFINITELY A SAFETY ISSUE SINCE WHEN THIS OCCURS THE VEHICLE LOSES ALL POWER AND BASICALLY SHUTS DOWN AND WILL NOT ACCELERATE BEYOND 5 MPH IF AT ALL. [XXX] [XXX] [XXX]@GMAIL.COM INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).' *JB

Mileage: 62,000

REDUCED ENGINE POWER, CAR CUTS OFF WHILE DRIVING. CHEVY IS AWARE OF DEFECT AND REFUSES TO RECALL

Mileage: 100,000

TL* THE CONTACT OWNS A 2009 CHEVROLET IMPALA. WHEN DRIVING UP AN INCLINE AT VARIOUS SPEEDS, THE VEHICLE WOULD INDEPENDENTLY LOSE POWER OR FAIL TO ACCELERATE. THE VEHICLE WAS NOT DIAGNOSED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 97,000.

Mileage: 97,000

I BOUGHT THIS CAR USED IN 2012. THIS CAR HAD PERIODIC ELECTRICAL ISSUES AND A CO2 SENSOR FAILURE, BUT THERE WERE NO ISSUES COMPARABLE TO A TOTAL TRANSMISSION FAILURE. EARLIER IN THE WINTER OF 2015, I NOTICED THAT THE TRANSMISSION WOULD NOT SHIFT UP INTO FOURTH GEAR ON THE FREEWAY UNTIL AFTER TEN MINUTES OF DRIVING. ONE DAY IN ANN ARBOR, MI, I WAS ACCELERATING OUT OF A TURN WHEN THE RPM METER STARTED REVVING TO 6,000 AND THE ENGINE LOST POWER. AFTER RESTARTING THE IMPALA, THE CAR WENT A FEW HUNDRED FEET TO RED LIGHT AND DIED AT THE INTERSECTION. I EVENTUALLY WAS ABLE TO DROP THIS VEHICLE OFF AT AN AUTOMOTIVE REPAIR SHOP FOLLOWING A LONG TRIP FULL OF TRANSMISSION FAILURES AND START-UPS. THE MECHANIC LATER STATED THAT THE TRANSMISSION WOULD NEED TO BE REBUILT. THE REPAIR COST WAS OVER $1,600 AND THE TRANSMISSION STILL POSSESSES THE SAME PROBLEMS THAT EXISTED PRIOR TO THIS EVENT.

Mileage: 115,484

ON 18 APR 2015, MY 2009 CHEVROLET IMPALA EXPERIENCED COMPLETE AND TOTAL FAILURE OF THE TRANSMISSION. SINCE THE WARRANTY IS 5 YEARS/100,000 MILES, I WAS NOT ELIGIBLE FOR REPAIR DUE TO BEING 8 MONTHS BEYOND THE WARRANTY PERIOD. THIS DESPITE THE FACT THAT THE VEHICLE ONLY HAD 74,000 MILES ON IT AT THE TIME.

Mileage: 74,000

WHILE DRIVING ONTO A HIGHWAY WHEN I REACH 56 MILES PER HOUR MY VEHICLE LOST POWER AND SLOW DOWN THE BRAKES LOCKED AND THE ELECTRICAL SYSTEM WENT HAYWIRE. THE LOCKS STARTED LOCKING AND UNLOCKING WHILE THE VEHICLE WAS IN MOTION. THE LIGHTS STARTED FLICKERING ON AND OFF AND THE CAR STARTED SHAKING RAPIDLY AND THE BRAKES LOCKED UP. ONCE I STARTED THE VEHICLE BACK UP AND THE IGNITION SWITCH SEEMED TO BE STUCK AND THE AIR BAG LIGHT DISPLAYED ON THE DASHBOARD. WHEN I TURN OFF THE VEHICLE AND TRY TO REMOVE THE KEY THE KEY WILL NOT COME OUT SO I HAVE TO PUT IT INTO NEUTRAL AND BACK INTO PARK A FEW TIMES BEFORE IT WILL RELEASE THE KEY. SINCE THIS HAS OCCURRED I HEAR A KNOCKING SOUND IN MY GLOVE BOX WHEN THE DOOR IS OPEN AND CLOSED AND SOMETIME HOURS AFTER ILL HEAR THE NOISE AND THE ELECTRIC WILL FLICKER. *TR

Mileage: 303,303

TL* THE CONTACT OWNS A 2009 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE AT A COMPLETE STOP, THE TRANSMISSION WOULD GO INTO A HARD TRANSITION OF GEARS VERY SLOWLY BEFORE SHIFTING INTO A NORMAL GEAR. THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN WAS NOT ABLE TO DUPLICATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 85,000.

Mileage: 85,000

I HAVE BEEN HAVING THE SERVICE ENGINE LIGHT COME INTERMITTENTLY ALONG WITH THE SERVICE TRACTION CONTROL LIGHT. I HAVE HAD A TECHNICIAN LOOK AT THIS FOR ME AND ADVISED THAT THE THROTTLE CONTROL SENSOR (ACCELERATOR PEDAL) IS GOING IN AND OUT. THE ACCELERATOR PEDAL IS CONNECTED TO A SENSOR THAT DRIVES THE THROTTLE ON THE ENGINE. WHEN THIS HAPPENS INTERMITTENTLY THE VEHICLE LOOSES ENGINE POWER AND TRACTION CONTROL. *TR

Mileage: 112,000

DRIVING TO WORK AND THE SERVICE TRACTION CONTROL LIGHT WENT ON THEN ENGINE POWER REDUCED AND THROTTLE ERROR AND THE CAR WOULD NOT ACCELERATE AND POWERED DOWN. I WAS AT RED LIGHT SO I TURNED THE CAR OFF AND TURNED IT BACK ON THE CAR WOULD NOT ACCELERATE SO I TURNED IT OFF AGAIN AND WAITING PUT MY FLASHERS ON, WAITED A FEW MORE MINUTES AND THE CAR FINALLY STARTED TO MOVE. I TOOK TO THE DEALERSHIP BECAUSE IT'S A POWERTRAIN ISSUE AND I HAVE 100K POWERTRAIN WARRANTY AND THE DEALERSHIP SAID IT'S NOT POWERTRAIN AND WANTED $778 TO REPAIR, I CALLED CHEVY AFTER SEEING THE FORUMS ONLY THIS IS A KNOWN ISSUE THOUSANDS OF PEOPLE WITH THE SAME COMPLAINT AND CHEVY SAID THEY ARE GOING TO WORK WITH THE DEALERSHIP. I HAVE TO BE BACK AT WORK MONDAY AND DRIVE THROUGH A VERY ROUGH NEIGHBORHOOD I DO NOT WANT TO BREAKDOWN IN THAT NEIGHBORHOOD. *TR

Mileage: 98,780

TL* THE CONTACT OWNS A 2009 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING 70 MPH, THE REDUCED POWER WARNING LIGHT ILLUMINATED AS THE VEHICLE DECELERATED TO 45 MPH. THE VEHICLE WAS RESTARTED AND RESUMED NORMALLY. THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 85,000.

Mileage: 85,000

TL* THE CONTACT OWNS A 2009 CHEVROLET IMPALA. THE CONTACT STATED THAT IT TOOK SEVERAL ATTEMPTS TO SHIFT THE GEAR OUT OF PARK. THE VEHICLE WAS INOPERABLE. THE FAILURE OCCURED ON NUMEROUS OCCASSIONS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNAVAILABLE.

CAR STATES REDUCED ENGINE POWER STALLING TO ABOUT 10MPH VERY DANGEROUS. MANY COMPLAINTS ABOUT THIS ISSUE. *TR

Mileage: 90,680

MY ENGINE POWER REDUCED LIGHT CAME ON ALONE WITH THE TRACTION LIGHT. *TR

Mileage: 111,005

TL* THE CONTACT OWNS A 2009 CHEVROLET IMPALA. THE CONTACT STATED THAT THE VEHICLE WAS NOT ABLE TO CHANGE GEARS FROM PARK TO REVERSE. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER WHO DIAGNOSED THAT THE WIRES AND CABLE NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 92,600.

Mileage: 92,600

TL* THE CONTACT OWNS A 2009 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE MAKING A RIGHT HAND TURN, THE VEHICLE STALLED WITHOUT WARNING. ALSO, THE CONTACT MENTIONED THAT WHEN THE VEHICLE WAS RESTARTED, THE TRANSMISSION WOULD ONLY SHIFT INTO REVERSE. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE TRANSMISSION SENSOR NEEDED TO BE REPLACED. THE VEHICLE HAD NOT BEEN REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE FAILURE MILEAGE WAS UNAVAILABLE.

I WAS DRIVING APPROX. 55 MPH WHEN THE SERVICE TRACTION CONTROL AND ENGINE POWER REDUCED WARNING LIGHT CAME ON. I FELT THE CAR POWER DOWN SOME AND MADE IT HOME SAFELY. AFTER READING THE COMPLAINTS HERE, I AM SCARED TO DRIVE MY CAR. THIS IS THE CAR I DRIVE MY KIDS IN EVERYDAY. THERE IS OBVIOUSLY A PROBLEM HERE AND A RECALL NEEDS TO BE ISSUED. I HAVE MY CAR SERVICED REGULARLY SO I AM NOT A NEGLECTFUL CAR OWNER. *TR

Mileage: 111,000

TL* THE CONTACT OWNS A 2009 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 80 MPH, THE VEHICLE SHIFTED GEARS INDEPENDENTLY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 20,000.

Mileage: 20,000

I WENT TO A STORE AND WHEN I CAME BACK OUT TO LEAVE IT WOULDN'T SHIFT OUT OF PARK. SO, TO GET IT OUT OF PARK I HAVE TO REACH INTO THE CONSOLE FROM THE PASSENGER SIDE TO PUSH THE RELEASE BUTTON WHILE IT'S IN NEUTRAL WITH THE EMERGENCY BRAKE ON. I HAVE HAD TO DO THIS EVERY TIME I USE THE CAR. IT'S A SAFETY CONCERN TO BE LAYING DOWN IN MY PASSENGER SIDE--NO MATTER WHERE I'M AT, TO GET MY CAR INTO GEAR SO I CAN GET TO WORK, ETC. I SEE BY OTHER WEBSITES THAT THIS IS A ROUTINE PROBLEM WITH THIS MAKE AND MODEL OF CAR. APPARENTLY THE WIRES ARE NOT MADE WELL ENOUGH TO WITHSTAND A FEW THOUSAND MILES OF USE. *TR

Mileage: 40,000

UPON STARTING AND ATTEMPTING TO BACK OUT OF MY GARAGE TO GO TO WORK, THE RELEASE BUTTON ON THE FLOOR MOUNTED GEARSHIFT LEVER WOULD NOT DEPRESS, THEREBY PREVENTING ME FROM SHIFITNG INTO REVERSE, LET ALONE DRIVE IF I WAS SUCCESSFUL IN BACKING OUT OF THE GARAGE. HERE IS THE DESCRIPTION ON MY RECEIPT FOR REPAIR: "INSPECTED LOSS OF POWER AT SHIFTER AT R.T.S.I. SOLENOID - (PREVIOUSLY REPAIRED GROUND CIRCUIT 1135 GREEN VOLTAGE SUPPLY BROKE AT CONNECTOR) - NEC TO REPLACE COMPLETE CONNECTOR AND HARNESS AND ROUTE CORRECTLY -- GRID# 013, DOC ID#'S 1912937, 2417697" THIS IS THE SECOND TIME I'VE HAD THIS ISSUE. THE DEALER TOOK CARE OF ME APPROPRIATELY EACH TIME. HOWEVER, I SEE THAT OTHER OWNERS OF IMPALAS ARE EXPERIENCING THE SAME PROBLEM VIA THE INTERNET. I SURE WOULD APPRECIATE IT IF IT WAS LOOKED INTO. I'D HATE TO SEE ANY BODY HAVE THIS PROBLEM IN A NOT TOO FRIENDLY AREA, LET ALONE MY SPOUSE. THANK YOU. *TR

Mileage: 44,290

LAST NIGHT, I STARTED UP MY CAR AND IMMEDIATELY THE CAR STARTED TO SHUDDER PRETTY HARD. MY CAR STARTED CHIMING AND A SERVICE TRACTION CONTROL SHOWED UP ON MY DASH, FOLLOWED BY AN ENGINE POWER REDUCED. THE LIGHT INDICATOR FOR MY TC WAS LIT. I IMMEDIATELY TURNED THE CAR OFF AND TRIED TO RESTART IT. THE SAME THING HAPPENED AGAIN. I TURNED IT OFF AND WAITED 2 MINUTES BEFORE RESTARTING. IT STARTED FINE, WITH NO BAD INDICATIONS. THE CAR ALSO DROVE NORMALLY. A FEW HOURS LATER AS I WAS STARTING HOME, IT HAPPENED AGAIN. MY CAR WAS STILL PARKED AS BEFORE WHEN THE INDICATIONS SHOWED UP. SHUT OFF AND RESTARTED AND IT CLEARED OUT. NO PROBLEM ONCE I STARTED DRIVING. THIS MORNING WAS NO DIFFERENT. SO FAR, THIS ONLY HAS HAPPENED WHEN I WAS STARTING MY CAR UP. I HAVE BEEN FORTUNATE THAT THIS HASN'T HAPPENED TO ME WHILE THE CAR WAS IN MOTION- YET. OTHER PEOPLE WITH THIS PROBLEM HAVEN'T BEEN SO FORTUNATE. THERE HAS BEEN NO BAD WEATHER AT ALL. DRY AS A BONE. I BOUGHT THIS CAR IN 2010 KNOWING IT USED TO BE A RENTAL. I HAVE HAD NO PROBLEMS WITH IT UNTIL NOW. I TOOK MY CAR INTO MY CHEVY DEALERSHIP, WHO THOUGHT IT MIGHT BE THE THROTTLE BODY SENSOR. THEY ARE ORDERING THE PART IN, BUT I'M STILL SKEPTICAL IF THAT IS REALLY WHAT IS CAUSING IT. I HAVE HEARD THE SENSOR ON THE HUB ASSEMBLY COULD CAUSE THIS, AS WELL AS THE ACCELERATOR PEDAL SENSOR. FROM READING MULTIPLE FORUMS, MANY OWNERS HAVE HAD SCARY EXPERIENCES WITH THE CAR DECELERATING ON FREEWAYS OR OTHER DANGEROUS PLACES THAT COULD RESULT IN WRECKS AND PERSONAL HARM. THEY HAD TAKEN THEIR CARS IN MULTIPLE TIMES AND SHELLED OUT THOUSANDS TRYING TO FIX THIS PHANTOM GHOST PROBLEM. FRANKLY I AM AMAZED THERE HAS BEEN NO RECALL FOR THIS. I AM MOVING TO CA, AND I'M DRIVING THERE BY MYSELF IN LESS THAN TWO WEEKS. I CAN'T HAVE MY CAR TRY TO DO ME IN RIGHT NOW, NOR DO I HAVE ENDLESS AMOUNTS OF CASH TO FIX A MECH'S GUESS. WARRANTY DOES NOT COVER THIS. *TR

Mileage: 69,921

WHILE DRIVING, SERVICE TRACTION CONTROL WILL COME ON ALONG WITH THE ENGINE LIGHT, AND THEY FLICKER ON AND OFF, AND CAUSE THE CAR TO JERK, THE LOCKS TO RELOCK, MY FUEL GAUGE TO GO OUT OF PLACE, AND SOMETIMES CAUSE THE CAR TO TURN OFF. I HAVE TAKEN MY CAR TO AN ACTUAL CHEVROLET DEALERSHIP, BUT THEY STATED THAT THERE WAS NOTHING WRONG WITH THE CAR BECAUSE THEY TRIED AND NO PROBLEMS WERE DIAGNOSED WHEN THEY USED THE SCAN TOOL. I DON'T KNOW WHAT TO DO. SOME PEOPLE SAY THAT IT MAY HAVE SOMETHING TO DO WITH MY TRANSMISSION; OTHERS SAY THAT IT IS SOMETHING ELECTRICAL; WHILE OTHERS SAY THAT A WIRE IS NOT CONNECTING OR IS TOUCHING SOMETHING. ONE DEALER STATED THAT THIS IS HAPPEN IN ALL 2007-2012 IMPALA ONCE THEY HIT A CERTAIN MILES. *TR

WE OWN THE CAR LISTED ABOVE AND HAVE FOR OVER TWO YEARS. WE BOUGHT IT AT A DEALERSHIP IN EAST TENNESSEE. THE CAR WAS PREVIOUSLY USED AS A RENT A CAR FOR ENTERPRISE. NOT EVEN A YEAR AFTER WE BOUGHT THE VEHICLE WE HAD TO REPLACE THE TRANSMISSION. THE BIGGEST PROBLEM IS THE FACT I HAVE DROVE THIS CAR AND ALL ISSUES STATED FOR A RECALL WE HAVE HAD A PROBLEM WITH. THE MOST RECENT IS THE VEHICLE SHUTTING OFF WHILE DRIVING IT ON HIGHWAYS. IT'S IS SAYING SERVICE ENGINE LIGHT MAD THAN WILL SAY SERVICE TRACTION CONTROL,THAN IT WILL SHUTOFF I BEEN GOING 70 DOWN AN INTERSTATE AND IT SHUTOFF MAD ABOUT KILL US. WE HAD THE VEHICLE CHECKED AND THE ACCELERATOR PEDAL SENSOR OR SOMETHING LIKE THAT IS THE PROBLEM BY WHAT TECHNICIAN SAY. I AM JUST NOW STARTING TO RESEARCH THE ISSUES WE HAVE AND FOUND NUMEROUS RECALLS ON THIS VEHICLE IN WHICH WE HAVE THE PROBLEMS LISTED ABOVE AND MORE. MAINLY THE AIRBAG STEERING CONTROL ARM AND VEHICLE JUST SHUTTING OFF. I GUESS THE BEST WAY TO SUM IT UP IS THEY SOLD US A LEMON PERHAPS BUT AFTER LOOKING AT THE RECALL LIST OUR VEHICLE MEETS THE REQUIREMENTS FOR SURE. TOO MANY PROBLEMS FOR A NEW VEHICLE. JUST LOOKING TO TAKE CARE OF THE PROBLEM BEFORE THE CAR INJURES US OR SOMEONE ELSE ON THE HIGHWAYS. HOPE THIS DOESN'T TAKE LONG TO GET RESOLVED BECAUSE DEATHS COULD OCCUR. THANKS FOR YOUR TIME HOPE TO SPEAK WITH SOMEONE SOON BEFORE IT'S TOO LATE. I MEAN I THOUGHT SOMETHING MAJOR WAS WRONG BUT THE AUTOMD WEBSITE REALLY ASSURED WHAT WE BEEN THINKING. THANKS FOR YOUR TIME. *TR

Mileage: 144,171

I'M TRIED OF MY DOORS NOT LOCKING WITH KEY FOB AND BOTH REAR DOORS AND SOMETIMES PASSENGER SIDE WOULD NOT LOCK. THIS PROBLEM HAVE BEEN OCCURRING SINCE APRIL 2013 AND TODAY MAY 2014 IT'S STILL HAPPENING.I ATTEMPTED TO LOCK FROM INSIDE VEHICLE AND WOULD STILL NOT LOCK OR UNLOCK. I HAVE TO MANEUVER WALK AROUND THE CAR AND LOCK THE DOORS INDIVIDUAL. EACH TIME I TAKE THE CAR TO THE DEALER THEY ARE TELLING ME THAT THIS IS NOT COVERED PART. WHEN I PURCHASED THIS VEHICLE THEY CLAIMED THEY CONDUCTED A FULL VEHICLE CHECK. I THINK THEY LIED AND THEY CAR WAS NEVER CHECKED. WHY DO US AS CUSTOMER BUY WARRANTS AND THE WARRANT DON?T COVER ELECTRICAL POWER. IS THIS A ELECTRICAL PROBLEM? WHAT CAN BE DONE TO PREVENT THIS PROBLEM? *TR

Mileage: 48,287

CAR TURNED OFF BY ITS SELF WHILE DRIVING. LUCKILY HAD ENOUGH MOMENTUM TO PARK IT. WHEN I STOPPED I PLACED THE VEHICLE IN PARK AND THE KEY WAS STUCK IN THE IGNITION AND THE SHIFTER WOULD NOT MOVE. I CONTACT MY CHEVY DEALERSHIP AND ASKED IF THIS WAS A SAFETY RECALL. IT WAS NOT. I DON'T KNOW WHY THIS IS NOT A RECALL. HAVING YOUR CAR STOP WHILE DRIVING IS INCREDIBLY DANGEROUS. CONSIDERING THAT MY POWERSTEERING AND BRAKES WENT OUT ON ME. I CAME OUT OF THIS WITHOUT INJURY BUT I WHAT IF SOMEONE WAS GOING AROUND A CURVE OR DRIVING IN DANGEROUS CONDITIONS. I REALLY HOPE CHEVY TAKES RESPONSIBILITY FOR THIS AND RECALL OR IN MY CASE REIMBURSE OWNERS. *TR

Mileage: 99,780

WAS DRIVING DOWN THE HIGHWAY AND THEN ALL OF A SUDDEN THE TRACTION LIGHT CAME ON THEN I LOST COMPLETE POWER WHILE ON THE INTERSTATE GOING AT A SPEED OF 70MPH. I WAS IN THE FAR LEFT LANE AND HAD COMING TRAFFIC BEHIND ME. THE CAR COMPLETELY SHUT DOWN CAUSING ME TO LOSE ALL POWER ALMOST REAR ENDED AND TRYING TO MAKE MY WAY OVER CUTTING IN FRONT OF CARS SO THAT I WOULD NOT BE IN THE MIDDLE OF THE EXPRESSWAY WITH ON COMING TRAFFIC. WAS ABLE TO MAKE OVER TO THE MEDIAN AND THOUGHT IT WAS SOMETHING ELSE. SO THEN I WAITED THERE FOR 20 MIN UNTIL MY FRIEND ARRIVED TO HELP ME AND THE CAR CRANKED UP AND DROVE LIKE NOTHING WAS WRONG. SO I STARTED DRIVING AGAIN AND WITHIN 45 IT HAPPENED AGAIN. I WAITED A FEW MINS AND IT CRANKED UP. ABOUT A WEEK OR TWO LATER IT HAPPENED AGAIN AND HAS BEEN HAPPENING MORE. I DON'T MAKE MUCH MONEY AND DON'T HAVE IT TO TAKE TO A MECHANIC AND ITS MY ONLY SOURCE OF TRANSPORTATION. PLEASE LET ME KNOW IF THIS IS SOMETHING THAT HAS A RECALL. I HAVE SEEN AND READ THIS HAPPENING TO OTHER CARS IM WONDERING IF THEY MISSED A YEAR OR SOMETHING. *TR

Mileage: 110,223

SERVICE TRACTION CONTROL COMES UP AND REDUCE ENGINE POWER. NEVER HAD ANY PRIOR ISSUES WITH MY VEHICLE UNTIL NOW. JUST GOT IT BACK FROM THE DEALERSHIP TODAY AND HAVING TO TAKE IT BACK TOMORROW BECAUSE THE SAME THING OCCURRED AGAIN. I NEED THIS ISSUE RESOLVED AND AM NOT THE ONLY ON THAT HAS HAD THIS ISSUE. I NEED MY VEHICLE FIXED AND DO NOT FEEL THAT I SHOULD HAVE TO PAY FOR A MANUFACTURING ISSUE. *TR

Mileage: 86,000

I HAD CAME TO A STOP AT FOUR WAY INTERSECTION. WHEN IT WAS MY TIME TO PROCEED MY IMPALA WOULD NOT MOVE AT FIRST TRY, AFTER A SECOND TRY I WAS ABLE TO PROCEED WITH LITTLE MOMENTUM AND THEN IT JERKED FORWARD WITH OUT ANY ADDITIONAL GAS PEDDLE MOVEMENT. THIS HAS HAPPEN BEFORE BUT NOT TO THIS DEGREE.

Mileage: 77,000

LET ME TRY AGAIN....I WAS DRIVING ON THE EXPRESSWAY, AT 55 MPH, WHEN THE CHECK ENGINE AND TRACTION CONTROL WARNING LIGHTS CAME ON, ALONG WITH THE REDUCED ENGINE POWER WARNING . I TOOK IT INTO THE DEALER, WHERE I BOUGHT IT IN AUG. 2009. I CAN'T REMEMBER WHEN THIS PROBLEM STARTED & HOW MANY TIMES PRIOR, BECAUSE THE WARNING LIGHTS WOULD GO OUT, WITHOUT ANY REDUCED ENGINE POWER WARNING OR REDUCED POWER. I THOUGHT IT WAS ONE OF WHAT IS CALLED A COMPUTER GLITCHES. IT WAS AT THIS TIME WHEN I DID GET REDUCED ENGINE POWER, WHEN I KNEW I HAD TO TAKE IT INTO THE DEALER. ON NOV.29,2010, THE ACCELERATOR PEDAL WAS REPLACED......ON JAN.05, 2011, I BROUGHT IT BACK AND WAS CHARGED ONLY HALF OF THE RATE FOR MECH. DIAGNOSIS FEE, BECAUSE I ARGUED SO MUCH, THAT THE CAR IS STILL UNDER WARRANTY, AND THEY HAVE NOT REPAIRED THE SAME INITIAL PROBLEM. I LEFT THE CAR WITH THEM TO DRIVE, THEY DROVE IT 28 MILES WITHOUT ANY PROBLEMS. ON JAN.06,2011, MILEAGE WAS 38727, THEY REPLACED THE THROTTLE BODY ASSEMBLY, N/C. I THINK IT WAS AT THIS TIME, I WAS TOLD TO RETURN THE CAR, WITHOUT SHUTTING THE ENGINE OFF, WHICH IS WHAT I DID. ON FEB.05,2011, MILEAGE WAS 39831, WHERE THEY REPLACED A A.I.R. VENT VALVE....I HAVE CHANGED LIVING LOCATIONS LAST SPRING....MEANING THERE MIGHT BE MORE TIMES THAT IT WAS BROUGHT IN.....MY MEMORY IS TELLING ME THAT THE BOTH WARNING LIGHTS WERE COMING ON AND OFF LAST YEAR, AND NOW MORE FREQUENT, WITH SLIGHT REDUCED ENGINE POWER ...81000 MILES *TR

Mileage: 35,704

WHILE MY WIFE WAS DRIVING (WITH MY THREE KIDS AS PASSENGERS) AT HIGHWAY SPEEDS THE MESSAGE WAS DISPLAYED IN THE DASHBOARD "REDUCED ENGINE POWER" AND "SERVICE TRACTION CONTROL" MESSAGES WERE DISPLAYED. THE VEHICLE IMMEDIATELY LAST POWER AND THE SPEED WAS REDUCED TO LESS THAN 30 MPH, WHILE ON THE HIGHWAY. SHE WAS ABLE TO NAVIGATE TO THE SHOULDER AND CALL ME FOR ASSISTANCE. BY THE TIME I GOT THERE AND STARTED THE ENGINE IT WAS RUNNING NORMALLY EXCEPT FOR THE "SERVICE ENGINE SOON" LIGHT WAS LIT. I TOOK IT TO THE NEAREST CHEVROLET DEALERSHIP WHO IMMEDIATELY STATED IT WAS A FAULTY ELECTRONIC THROTTLE CONTROL AND WOULD COST $580 TO REPLACE. I SEARCHED ON-LINE AND FOUND DOZENS OF COMPLAINTS EXACTLY LIKE THIS ONE FOR 2008-2012 MODEL IMPALAS'. THERE IS NOT A RECALL ON THIS PROBLEM SO THE CUSTOMERS ARE GETTING CHARGED TO FIX THIS FAULTY CHEVROLET DEVICE. SOMEONE IS GOING TO GET KILLED IF THEY DO NOT RECALL THIS DEVICE. *TR

Mileage: 90,100

WHILE DRIVING MY 2009 CHEVROLET IMPALA IN A 55 MPH ZONE, A SERIES OF WARNINGS APPEARED ON THE DASH: ENGINE POWER REDUCED, SERVICE STABILITRAK, CHECK ENGINE. IMMEDIATELY THE CAR WOULD NOT ACCELERATE, AND SPEED DECREASED TO ABOUT 10 MPH. *TR

Mileage: 61,000

TL* THE CONTACT OWNS A 2009 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 55 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT HAD TO TURN OFF THE TRACTION CONTROL AND ENGINE LIGHT IN ORDER TO OPERATE THE VEHICLE HOWEVER, THE PROBLEM RECURRED AGAIN. THE VEHICLE HAD NOT BEEN TAKEN TO THE DEALER OR AN INDEPENDENT MECHANIC. THE VEHICLE HAD NOT BEEN DIAGNOSED. THE MANUFACTURER HAD NOT BEEN AWARE OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 120,000.

Mileage: 120,000

I WAS DRIVING ON CITY STREETS AND MY CHECK ENGINE AND TRACTION CONTROL LIGHT CAME ON. THE DASH ALTERNATED BETWEEN "SERVICE TRACTION CONTROL" AND "REDUCED ENGINE POWER." YES THE ENGINE POWER WAS REDUCED BUT I WAS STILL ABLE TO DRIVE IN THE CITY. *TR

Mileage: 70,400

TODAY MUST OF BEEN A RECORD FOR HOW MANY TIMES MY IMPALA SHUT ITSELF OFF! I LOST COUNT AT ABOUT 20 TIMES! IM OVER A HUNDRED MILES AWAY FROM HOME AT MY PARENTS HOUSE AND ON MY ATTEMPT TO GET HOME THE IMPALA WOULDN'T LET ME DRIVE MORE THAN 10 MINUTES. BECAUSE OF THIS I HAVE NOW HAD TO CALL OFF WORK AND AM OUT OF A DAYS WAGE BECAUSE I MADE THE MISTAKE OF BUYING THIS CAR. I HAVE NO MONEY AND CANT GET THIS FIXED FOR AWHILE BUT IT SEEMS THAT I MAY HAVE TO CHOSE BETWEEN EATING THIS MONTH OR FIXING THIS SO I GUESS ILL JUST GO HUNGRY. I'VE BEEN SEARCHING THIS SITE FOR OTHER YEAR IMPALAS AND IT SEEMS THAT EVERY SINGLE YEAR IS HAVING THIS ISSUE, EVEN THE 2014 MODELS! THIS HAS MADE ME REACH THE CONCLUSION THAT THE NHTSA DOESN'T REALLY CARE ABOUT OUR SAFETY NOR DO THEY ATTEMPT TO SOLVE ANY PROBLEMS BASED ON HOW MANY TIMES THIS COMPLAINT GETS REPORTED AND DOES ANYTHING EVER HAPPEN!? THE ANSWER IS NO! SO IM BASICALLY WRITING THIS TO INFORM OTHERS WHO PLAN ON GETTING AN IMPALA, PLEASE FOR THE SAFETY OF YOURSELF, THOSE AROUND YOU, AND YOUR WALLET DON'T! THIS IS MY LAST GM CAR I WILL EVER PURCHASE! NOT THAT GM REALLY CARES BECAUSE THEY ALREADY GOT MY $60,000 FOR MY LAST 3 CARS SO THIS PROBLEM WILL NEVER GET RECALLED, NOR WILL THIS WEBSITE ATTEMPT TO PROVIDE ANY TYPE OF HELP SO SAVE YOURSELF THE HEADACHE AND BUY FOREIGN. *TR

Mileage: 112,254

ON MY COMMUTE TO WORK ON THE INTERSTATE MY IMPALA SHUT ITSELF OFF. I WAS IN THE LEFT LANE WHEN THE CAR SHOWED THE REDUCED ENGINE POWER ON THE INFORMATION PANEL, IT THEN FULLY DISENGAGED ALL ENGINE POWER AND POWERSTEERING. BEING IN THE OUTSIDE LANE I HAD TO MANEUVER MY IMPALA THROUGH THE HEAVY TRAFFIC AND ALMOST CAUSED NUMEROUS ACCIDENTS TRYING TO SQUEEZE TO THE SHOULDER. I THEN COASTED OFF INTO THE GRASS ALMOST INTO A LARGE DITCH BUT I SLAMMED ON THE BRAKES HARD AND WENT INTO A SKID COMING TO A FULL STOP. I SCANNED THE CAR WITH MY OBD2 SCANNER, IT READ P0601. *JS

Mileage: 111,450

WHILE SITTING AT A STOP LIGHT THE INFORMATION PANEL SAID REDUCED ENGINE POWER AS THE LIGHT TURNED GREEN. I HELD UP NUMEROUS CARS AS I SCANNED THE OBD2 PORT TO CLEAR THE CODE, ONCE AGAIN THE CODE READ P0601. CLEARED IT AND IT STARTED RIGHT UP. *JS

Mileage: 111,700

AFTER JUST CLEARING THE ONBOARD COMPUTER WITH MY OBD2 SCANNER JUST A FEW MINUTES BEFORE IT HAPPENED AGAIN. AFTER SITTING AT ANOTHER STOPLIGHT I PROCEEDED INTO MY LEFT TURN AND AS I'M COMING INTO THE LANE MY IMPALA DIED MIDWAY THROUGH THE INTERSECTION AS IT CHANGED FROM YELLOW TO RED LEAVING ME IN THE INTERSECTION AS THE CROSS TRAFFIC BEGAN TO GO ALMOST CREATING A HEAD ON COLLISION AND A MULTIPLE VEHICLE COLLISION. CAN A RECALL PLEASE BE IN EFFECT FOR THIS! ITS TO THE POINT TO WHERE I'M AFRAID TO DRIVE MY CAR TO WORK! I'D RATHER WALK THE 20 MILES TO WORK THEN BE IN THIS UNSAFE GM CAR! *JS

Mileage: 111,703

I WAS DRIVING DOWN A VERY BUSY STREET LOOKING FOR A RESTAURANT AND MY CAR MADE THREE DINGING SOUNDS INDICATING A ISSUE. BEFORE I EVEN COULD READ WHAT WAS DISPLAYING ON MY INFORMATION PANEL THE CAR LOST ALL POWER STEERING AND ENGINE POWER. BECAUSE I WAS TRAVELING AT ABOUT 55MPH I COULD VERY LUCKILY COAST TO A PARKING LOT NEAR BY. AFTER COASTING TO A PARKING SPOT I PUT THE CAR IN PARK AND READ THE INFORMATION PANEL, IT READ REDUCED ENGINE POWER, SERVICE STABILITRAK, AND SERVICE THROTTLE BODY. BECAUSE I KNOW MOST AMERICAN MADE CARS ARE PURE GARBAGE I WONT DRIVE ONE WITHOUT A EBDII SCANNER. AFTER READING THE EBDII SCANNER IT SHOWED A P0601 CODE, WHICH INDICATES A PCM MEMORY ISSUE. AFTER CLEARING THE CODE IT STARTED RIGHT BACK UP AND DROVE FOR ABOUT 10 MORE MINUTES UNTIL I WAS AT A PARKING LOT ON A STEEP GRADE. THE 3 DINGS HAPPENED AGAIN AND MY ENGINE SHUT OFF CAUSING ME TO ROLL BACKWARDS ABOUT 10 FEET ALMOST INTO OVER VEHICLES. I HAVE DONE SOME RESEARCH ON THIS AND HAVE COME TO FOUND THAT THIS IS A ENGINEERING FAULT CAUSED BY TO MUCH CURRENT FLOWING INTO THE POWER CONTROL MODULE, WHICH CREATES A SMALL HAIRLINE CRACK ON THE PCM ONBOARD COMPUTER, WITH WHICH MANY MANY OTHER GM PRODUCTS HAVE EXPERIENCED. I FEEL A RECALL SHOULD BE DONE ON ALL GM PRODUCTS AFFECTED BY THIS, THIS IS VERY UNSAFE AND I FEEL COULD LEAD TO DEATHS. I AM A [XXX] MALE WHO COULD CONTROL THE VEHICLE WITH NO POWER STEERING, IMAGINE A STUDENT DRIVER ENCOUNTERING THIS ISSUE AND NOT BEING ABLE TO MANEUVER THE VEHICLE AWAY FROM OTHER DRIVERS OR EVEN INNOCENT PEDESTRIANS! I KNOW FOR A FACT THIS HAS HAPPENED TO MANY OTHER GM VEHICLE OWNERS SO DOES A BODY COUNT HAVE TO STACK UP BEFORE A RECALL IS ISSUED BY GM?? *TR

Mileage: 111,232

I WAS DRIVING DOWN THE HIGHWAY WHEN TRACTION CONTROL AND CHECK ENGINE LIGHTS CAME ON. CAR WENT INTO REDUCED POWER MODE AND FINALLY DIED WHILE STILL MOVING. LOST POWER STEERING. THEN MY CAR SHUT DOWN, HAD A VERY DIFFICULT TIME GETTING IT OFF THE ROAD. THERE SEEMS TO BE MANY COMPLAINTS ABOUT THIS. WITH THIS HAPPENING ON A VERY BUSY HIGHWAY, MYSELF OR MY DAUGHTER COULD HAVE BEEN KILLED BY ONCOMING TRAFFIC, DUE TO CAR SHUTTING DOWN. COST OF TOW AND SERVICE 350.00 I ALSO HAVE HAD THE CAR PUT IN FOR THE SEATBELT AND AIRBAG LIGHTS GOING OFF, SINCE BEING IN THE CHEVROLET DEALER, THE LIGHTS NEVER GO OFF. *TR

Mileage: 90,000

THIS THE SECOND TIME THIS HAS HAPPENED. WIFE WAS DRIVING DOWN THE FREEWAY WHEN TRACTION CONTROL AND CHECK ENGINE LIGHTS CAME ON. CAR WENT INTO REDUCED POWER MODE AND FINALLY DIED WHILE STILL MOVING. LOST POWER STEERING AND FINALLY BROUGHT CAR TO A STOP ON LEFT INSIDE OF EXPRESSWAY. AFTER A SHORT TIME SHE WAS ABLE TO RESTART THE CAR AND LIMP HOME. NOTE THAT THE CRUISE CONTROL WAS ON, BUT I DO NOT KNOW IF IT WAS SET. HAD THE CODES READ THAT INDICATED A THROTTLE POSITION SENSOR CAUSED THE FAULT. THERE ARE TWO SENSORS WHICH HAVE TO AGREE AND IF THEY DON'T CAR WILL GO INTO REDUCED POWER MODE. WHEN SHE GOT HOME I FOUND ONLY THE CHECK ENGINE LIGHT ON. I HAVE IN THE PAST MOVED THE WIRES ON THE BRAKE FLUID SENSOR TO GET THE CHECK ENGINE LIGHT TO GO OFF. NOT KNOWING EXACTLY HOW ALL OF THESE DIFFERENT SYSTEMS ARE TIED TOGETHER, I TEND TO THINK THAT THE CARS COMPUTER IS THE PROBLEM WHICH SETS OFF ALL THE DIFFERENT WARNING LIGHTS ON THE DASH. I WENT TO THE CHEVY DEALERSHIP AND THE SERVICE ADVISOR ASKED IF THIS WAS A RECALL ISSUE. I THOUGHT THIS WAS SOME WHAT STRANGE. AFTER READING COMPLAINTS ON THE NET I CAN SEE WHY SHE MIGHT HAVE THOUGHT IT WAS A RECALL ISSUE. THE THROTTLE BODY PART IS $300 DOLLARS PLUS LABOR RATE OF $105/HR. AS OF NOW I CANNOT FIND ANY RECALLS FOR THIS ISSUE. NHTSA NEEDS TO LOOK AT THIS PROBLEM BECAUSE THE LOSS OF STEERING WITH ALL SYSTEMS DUE TO MOTOR STALLING WHILE IN MOTION IS A HAZARD TO EVERYONE. *TR

Mileage: 98,659

ALARM CAME ON THAT READ SERVICE TRACTION CONTROL - ENGINE POWER REDUCED. I WAS TRYING TO PASS A SEMI-TRAILER WITH ANOTHER CAR DIRECTLY BEHIND ME. THE ENGINE SUDDENLY WENT DEAD AND ANOTHER ALARM READ STARTING DISABLED. THERE WAS NOTHING I COULD DO. IF THE CAR BEHIND ME HAD NOT NOTICED MY CAR ROLLING TO A STOP I WOULD HAVE BEEN REAR ENDED AND SENT INTO THE TRUCK. THIS IS A SERIOUS LIFE-THREATENING SITUATION AND IT NEEDS TO BE ADDRESSED IMMEDIATELY. *TR

Mileage: 39,500

THE VEHICLE SUDDENLY DECELERATED AND DISPLAYED MESSAGES: "REDUCED ENGINE POWER" AND "SERVICE TRACTION CONTROL". THIS WAS THE SECOND INCIDENT. THE FIRST INCIDENT RESULTED IN THE ENGINE SHUTTING OFF COMPLETELY AFTER THE SAME INITIAL SYMPTOMS DESCRIBED; LOCKING UP THE STEERING DURING RUSH HOUR TRAFFIC (ESTIMATED 65 MPH, NO INJURES, APPROX. 4 MONTH AGO). OUR MECHANIC CLEANED OUT THE THROTTLE BODY SENSOR AFTER THE FIRST INCIDENT, AND PHONED THE DEALERSHIP WITH THE TROUBLE CODES. THE DEALERSHIP REFUSED WARRANTY SERVICE AS THE TROUBLE CODES HAD GONE BY THE TIME THE CAR HAD ARRIVED AT THEIR SHOP, AND WOULD NOT TAKE OUR MECHANIC'S PHONE CONVERSATION AS EVIDENCE. WE WERE INFORMED THAT THE THREE SERVICES COMMONLY PERFORMED TO FIX THE PROBLEM WERE TO REPLACE THE THROTTLE BODY, THROTTLE BODY SENSOR, AND ACCELERATOR PEDAL; THE LATTER NOT COVERED UNDER WARRANTY. *TR

VEHICLE GIVES A SERVICE THROTTLE STARTING DISABLED MESSAGE AND PROMPTLY SHUTS OFF THE ENGINE. IF YOU WAIT 5 MINUTES THE CAR WILL RESTART AND PERFORM AS USUAL.....UNTIL THE NEXT TIME. SHUTTING OFF THE ENGINE AT INTERSTATE SPEEDS IS INCREDIBLY DANGEROUS AND IS GOING TO RESULT IN SOMEONE BEING KILLED. BASED UPON INTERNET SEARCHES THIS APPEARS TO BE A KNOWN ISSUE, BUT GM WILL NOT PROACTIVELY FIX THE PROBLEM. *TR

Mileage: 125,000

PURCHASED VEHICLE ON 9/6/2012 USED WITH 27,479 MILES. ON 9/19/2012 WITH 27,960 MILES, I WAS ACCELERATING ON AN ONRAMP GETTING ON A HIGHWAY AND TWO MESSAGES APPEARED ON MY DASH: "REDUCED ENGINE POWER" AND "SERVICE TRACTION CONTROL AS WELL AS THE CHECK ENGINE LIGHT. EXPERIENCE ROUGH AND HESITANT SHIFTING BETWEEN GEARS AND COULD NOT GO FASTER THAN 35MPH. WAS ABLE TO SAFELY NAVIGATE HOME ON SIDE ROADS. I TOOK IT TO THE DEALER I PURCHASED IT FROM FOR SERVICE AND WAS TOLD IT WAS READING CODE P2138 AND THE THROTTLE PEDAL ASSEMBLY NEEDED TO BE REPLACED. THE SERVICE WAS COVERED UNDER THE DEALER'S WARRANTY AND I WAS SET TO GO. FLASH FORWARD TO 10/24/2012 WITH 29,355 MILES, I WAS DRIVING ON A SIDE ROAD AND THE SAME MESSAGES CAME UP. I CALLED ON STAR AND THEY PERFORMED A DIAGNOSTIC WHICH RESULTED IN THE COMPUTER READING CODES P2138 AND C0242. EXPERIENCED OUT OF CONTROL WHEEL SPINNING AND SENSITIVE BRAKING. TOOK IT TO A DEALER IN THE AREA I WAS CURRENTLY IN TRAVELING FOR BUSINESS AND THEY COULD NOT DIAGNOSE WITH ANY ISSUE. ALL CODES AND LIGHTS WERE NOT ENGAGED. I STILL DID NOT FEEL SAFE DRIVING MY VEHICLE DUE TO PROBLEM WITH ACCELERATOR AND HAD TOWED TO THE PURCHASING DEALER NEAR MY HOME. THEY ALSO COULD NOT DIAGNOSE WITH ANY ISSUE AS THEY COULD NOT DUPLICATE THE ERROR. THIS IS A SERIOUS SAFETY CONCERN AND A PROBLEM (ESPECIALLY ON THE HIGHWAY) WITH A POPULAR MODEL. I HAVE ALSO FILED A COMPLAINT WITH GM ON THIS ISSUE AND AM HOPING TO HAVE IT RESOLVED IMMEDIATELY. *TR

Mileage: 27,960

I WAS TURNING LEFT INTO A DRIVEWAY GOING NO MORE THAN 7 MILES AN HOUR, BECAUSE I WAS FOLLOWING A CAR, WHEN I HEARD A LARGE GRIND THEN POP. I PARKED MY CAR AND KNEW IMMEDIATELY THE TRANSMISSION FAILED BY THE FLUID TRAIL AND PART LEFT BEHIND. I TOOK IT TO A DEALER AND LUCKILY IT WAS COVERED UNDER THE POWER TRAIN WARRANTY. A WEEK AFTER RECEIVING MY VEHICLE BACK THE ALIGNMENT WAS OFF, DRIVER-SIDE HEADLIGHT SOCKET CAUGHT FIRE, I HAVE LABORED START UP, HAVE STALLED ON THE FREEWAY! AND HAVE STABILITRAK, AIRBAG, AND REDUCED ENGINE POWER ERROR CODES THAT RANDOMLY APPEAR. *TR

Mileage: 57,068

CAR STALLED ON THE INTERSTATE. MERGED CAR TO BREAK DOWN LANE WITHOUT BEING HIT. TRACTION CONTROL LIGHT ILLUMINATED. CAR WOULD NOT RESTART FOR ABOUT 20 MINUTES. CAR THEN RESTARTED AND WARNING LIGHT WAS OFF. PREVIOUS ELECTRICAL ISSUES WITH THIS VEHICLE INCLUDING REAR WINDOWS THAT WILL NOT ROLL DOWN AND DEFECTIVE AIR BAG SENSOR. *TR

IN JUNE 2010 I WAS DRIVING ON THE INTERSTATE 90 WEST TOWARD DENVER CO. THE TERRAIN WAS STEEP AND WINDING AND DUE TO HEAVY TRAFFIC THE PACE WAS FAST. THE TRAFFIC AHEAD OF ME BEGAN SLOWING AND I BEGAN TO SLOW BY STEADY LIGHT PRESSURE ON THE BRAKE PEDAL. MY BRAKES HEATED UP FAST AND I FOUND MYSELF WITHOUT BREAKS FOR A SHORT PERIOD OF TIME DUE TO THE ROTORS FEELING AS THOUGH THEY WERE WARPED AND THE FRONT END STARTED VIBRATING. I DOWN SHIFTED TO 3RD. GEAR BUT THAT WAS NOT ENOUGH TO SLOW ME ENOUGH SO I DOWNSHIFTED TO 2ND AND THIS STILL WAS NOT ENOUGH TO MAINTAIN A DOWNHILL SPEED TO KEEP FROM HAVING TO USE THE BRAKES. FINALLY I SHIFTED TO !ST GEAR TO MAINTAIN THE SAFE SPEED THAT I NEEDED. THE PROBLEM SEEMS TO BE THAT THE CAR FREEWHEELS SO EXCELLENT THAT EVEN ON LOWER GRADES AS EXPERIENCED IN THE CAROLINAS IN OCTOBER WHEN WE WERE THERE THE CAR IS ALMOST IMPOSSIBLE TO GEAR DOWN SO AS NOT TO OVERHEAT THE BRAKES WHEN TRYING TO MAINTAIN POSTED SPEEDS IN MOUNTAINOUS COUNTRY. I DISCUSSED THIS WITH SOLOMON CHEVROLET IN DOTHAN WHERE I GET THE CAR SERVICED AND THE DEALER FROM WHOM I PURCHASED THE CAR. THEY HAD NO SUGGESTIONS BUT ASSURED ME THERE WAS NOTHING THEY COULD DO DEALERSHIP WISE TO HELP ME. I FEEL IT IS A VERY DANGEROUS SITUATION WHICH DOES NOT SURFACE UNLESS YOU DRIVE IN THE MOUNTAINS. *TR

Mileage: 2,600

2009 CHEVROLET IMPALA,BOUGHT IN JULY OF 2010 WITH 18,000 MILES ON IT. WHEN I STOP TO PARK THE CAR, MY FOOT IS ON THE BRAKE, I PUT THE GEAR SHIFT INTO PARK AND WHEN I TAKE MY FOOT OFF THE BRAKE THE CAR WILL ROLL FORWARD 8 TO 10 INCHES. IT ALSO DOES IT IN REVERSE BUT ONLY A 3-4 INCHES. HAPPENS ABOUT 1 TIME IN 5. TOOK THE CAR TO THE DEALER, IT DIDN'T HAPPEN TO THEM AND WAS TOLD THAT WAS NORMAL. *TR

Mileage: 18,300

TL* THE CONTACT OWNS A 2009 CHEVROLET IMPALA. THE CONTACT STATED HE HAD EXPERIENCED BRAKE FAILURE SINCE THE DATE OF PURCHASE. WHEN THE BRAKES WERE APPLIED, THE PEDAL WOULD PULSATE ABNORMALLY. THE BRAKES WOULD ALSO MAKE AN ABNORMAL NOISE SIMILAR TO SCRAPING METAL WHEN APPLIED. THE DEALER REPLACED THE REAR ROTORS AND BRAKE PADS THREE TIMES BUT TO NO AVAIL. IN ADDITION, THE CONTACT ALSO STATED WHEN THE GEAR SHIFTER WAS PLACED IN PARK; THE VEHICLE WAS ABLE TO DRIFT FORWARD AND BACKWARDS. THE VEHICLE WAS NOT DIAGNOSED FOR THE FAILURE AND THERE WERE NO FURTHER REPAIRS MADE TO THE VEHICLE. THE FAILURE MILEAGE WAS 8,143 AND THE CURRENT MILEAGE WAS 17,009.

Mileage: 8,143