NHTSA owner reports · September 18, 2026 snapshot.
Service Brakes, Hydraulic complaints
33 reportsClear category filter78,600 miles · Aug 1, 2014
Electrical SystemPower TrainService Brakes, Hydraulic
I WAS DRIVING DOWN THE ROAD SUDDENLY CHECK ENGINE LIGHT CAME ON SPEED REDUCED GET A REDUCED POWER/TRACTION CONTROL MESSAGE AND SPEED DROP TO 40 IN MATTER OF SECONDS ENGINE RUNNING VERY ROUGH. ALMOST CAUSED A ACCIDENT DUE TO THIS HAPPENING AT THE MORNING RUSH HOUR ON COMMUTE TO WORK. I LOOKED ONLINE THIS SEEMS TO BE A COMMON COMP…
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I WAS DRIVING DOWN THE ROAD SUDDENLY CHECK ENGINE LIGHT CAME ON SPEED REDUCED GET A REDUCED POWER/TRACTION CONTROL MESSAGE AND SPEED DROP TO 40 IN MATTER OF SECONDS ENGINE RUNNING VERY ROUGH. ALMOST CAUSED A ACCIDENT DUE TO THIS HAPPENING AT THE MORNING RUSH HOUR ON COMMUTE TO WORK. I LOOKED ONLINE THIS SEEMS TO BE A COMMON COMPLAINT THAT THERE NEEDS TO BE SOMETHING DONE ABOUT IT. I HAVE HAD OTHER ISSUES (EG: STEERING MID-SHAFT FAILURE FRONT END SHIMMY, BRAKE ISSUES, CONNECTOR TO REAR DEFROST MELTING, WIRES IN SHIFTING CONSOLE BREAKING TO WHERE COULDN'T REMOVE KEYS OR GET OUT OF PARK) WITH THIS VEHICLE AND CALLED GM ABOUT THEM AND THEY ASSIGN A CASE NUMBER AND TELL YOU SORRY YOU WILL NEED TO PAY AND KEEP RECEIPT IF THERE IS EVER A RECALL ISSUED. *TR
NHTSA ODI #10618114
12,675 miles · Aug 14, 2012
Service Brakes, HydraulicSuspension
I WILL NOT DRIVE THIS CAR DOWN ANY STEEP GRADE. GOING DOWN CUESTA GRADE AND APPLYING BRAKES, THE STEERING WHEEL SHAKES UNCONTROLLABLY. WE HAD THE CAR CHECKED OUT AT A DEALER AND THEY SAID IT WAS PROBABLY THE ROTORS. WE THEN HAD THEM TURNED FRONT AND BACK AND GOT A FRONT END ALIGNMENT. THAT DID NOT CHANGE ANYTHING. WE THEN HAD A …
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I WILL NOT DRIVE THIS CAR DOWN ANY STEEP GRADE. GOING DOWN CUESTA GRADE AND APPLYING BRAKES, THE STEERING WHEEL SHAKES UNCONTROLLABLY. WE HAD THE CAR CHECKED OUT AT A DEALER AND THEY SAID IT WAS PROBABLY THE ROTORS. WE THEN HAD THEM TURNED FRONT AND BACK AND GOT A FRONT END ALIGNMENT. THAT DID NOT CHANGE ANYTHING. WE THEN HAD A FOUR WHEEL ALIGNMENT DONE AND REPLACED THE BRAKES. NO DIFFERENCE. THAT IS WHEN WE WERE TOLD WE NEEDED TO REPLACE OUR TIRES. THE REAR WERE WEARING OUT AT VERY FAST. THEY LASTED UNDER 20K MILES. WE ARE NOW ON OUR THIRD SET. IT'S TOO BAD GM WILL NOT RECALL 2007/2008 IMPALAS. ONLY THE POLICE VERSION.THIS IS NOT RIGHT. OUR REAR SPINDLES AND FRONT UPPER/LOWER CONTROL ARMS SHOULD BE REPLACED AT NO COST TO US. IF NOT WHO WOULD BOTHER BUYING THIS CAR WHEN WE SELL IT? *TR
NHTSA ODI #10470686
Mileage unknown · Nov 15, 2011
Engine And Engine CoolingPower TrainService Brakes, Hydraulic
I OWN A 2007 IMPALA LT 3.9 L. PURCHASED FROM SUNSET CHEVROLET IN SUMNER, WA 1/03/10. NOT EVEN 3 MONTHS AFTER BUYING THE CAR, THE ENGINE OIL STARTED LEAKING, THE TRANSMISSION STARTED LEAKING, THE POWER STEERING STARTED MAKING AN ABNORMAL NOISE, AND THE CAR NEEDED A BRAKE JOB. (FRONT AND BACK). TOOK CAR TO DEALER (BURIEN CHEVROLET…
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I OWN A 2007 IMPALA LT 3.9 L. PURCHASED FROM SUNSET CHEVROLET IN SUMNER, WA 1/03/10. NOT EVEN 3 MONTHS AFTER BUYING THE CAR, THE ENGINE OIL STARTED LEAKING, THE TRANSMISSION STARTED LEAKING, THE POWER STEERING STARTED MAKING AN ABNORMAL NOISE, AND THE CAR NEEDED A BRAKE JOB. (FRONT AND BACK). TOOK CAR TO DEALER (BURIEN CHEVROLET IN BURIEN, WA). WAS TOLD THAT THE NEEDED REPAIRS WERE NOT COVERED BY WARRANTY. WE DECLINED REPAIRS AS WE COULD NOT AFFORD OUT OF POCKET COST. CONTACTED GENERAL MOTORS. WAS TOLD THAT AT THE TIME THE VEHICLE WAS TAKEN TO THE DEALER, THAT RELEVANT COMPONENTS WERE INDEED COVERED BY THE WARRANTY. GM WAS UNSURE OF WHY DEALER HAD TOLD US THEY WERE NOT COVERED BY WARRANTY. BUT THAT THE WARRANTY WAS PRESENTLY EXPIRED, AND EVEN THOUGH IT WASN'T WHEN WE TOOK CAR TO DEALER, THERE IS NOTHING THEY CAN DO NOW THAT THE WARRANTY IS EXPIRED. ALSO, THE TECH AT BURIEN CHEVROLET SAID THAT HE COULD SEE NO SIGNS OF THE SYMPTOMS THAT WE DESCRIBED WERE WRONG WITH THE TRANSMISSION, EVEN THOUGH THERE WAS A SERVICE BULLETIN ISSUED BY GM ON 10/15/09 (06-07-30-023C) WHICH DESCRIBES THE SYMPTOMS EXACTLY AS WE TOLD THE DEALER. IT ALSO CONTAINS INFORMATION NEEDE TO REPAIR THE PROBLEM. NOW THE TRANSMISSION IS ON THE VERGE OF BREAKING DOWN AND THE ENGINE IS LEAKING OIL MORE THAN EVER.
NHTSA ODI #10435928
Mileage unknown · Oct 9, 2011
Service Brakes, Hydraulic
HAVE HAD ISSUES WITH WARPING ROTORS ON A 2007 LTZ WITH ONLY 50,XXX MILES ON IT. THIS IS A SAFETY ISSUE AS THE INFERIOR PRODUCT (GM BRAKE ROTORS) MAKE THE CAR SHUTTER AND SHAKE, WHICH CAUSES THE DRIVER TO ALMOST LOSE CONTROL. THIS HAS BEEN GOING ON FOR TOO LONG GM. MY 2003 SILVERADO HAS THE SAME ISSUES WITH THE BRAKES. GM…
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HAVE HAD ISSUES WITH WARPING ROTORS ON A 2007 LTZ WITH ONLY 50,XXX MILES ON IT. THIS IS A SAFETY ISSUE AS THE INFERIOR PRODUCT (GM BRAKE ROTORS) MAKE THE CAR SHUTTER AND SHAKE, WHICH CAUSES THE DRIVER TO ALMOST LOSE CONTROL. THIS HAS BEEN GOING ON FOR TOO LONG GM. MY 2003 SILVERADO HAS THE SAME ISSUES WITH THE BRAKES. GM - READ YOUR CUSTOMERS REVIEWS AND FIX THIS PROBLEM! I FOR ONE LIKE TO BUY AMERICAN, BUT HAVE SINCE CONSIDERED A DIFFERENT ROUTE SINCE MY FAMILY'S SAFETY IS BEING COMPROMISED WITH THE INFERIOR BRAKE COMPONENTS THAT GM HAS IN THEIR VEHICLES. *TR
NHTSA ODI #10429217
Mileage unknown · Sep 19, 2011
Service Brakes, Hydraulic
I NOTICED THAT ALL OF A SUDDEN WHEN I WOULD TRY TO STOP MY CAR WOULD SHAKE OR HESITATE TO STOP. I THOUGHT IT WAS MY BRAKES. AFTER TRYING TO PARK AND THE BRAKES NOT STOPPING AT ALL. I TOOK THE CAR TO REPAIR SHOP TO BE FIXED. FIRST I WAS TOLD IT WAS THE MASTER CYLINDER AFTER REPLACING THAT THE CAR STILL WOULD NOT STOP. SO I WAS TO…
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I NOTICED THAT ALL OF A SUDDEN WHEN I WOULD TRY TO STOP MY CAR WOULD SHAKE OR HESITATE TO STOP. I THOUGHT IT WAS MY BRAKES. AFTER TRYING TO PARK AND THE BRAKES NOT STOPPING AT ALL. I TOOK THE CAR TO REPAIR SHOP TO BE FIXED. FIRST I WAS TOLD IT WAS THE MASTER CYLINDER AFTER REPLACING THAT THE CAR STILL WOULD NOT STOP. SO I WAS TOLD IT WAS THE HYDRAULIC ABS SYSTEM AND THAT ALL THE BRAKES AND ROTORS NEEDED TO BE REPLACED. THE DEALERSHIP DOESN'T HAVE THE PART IT IS ON BACKORDER DUE TO THE HIGH VOLUME OF THE PART. THAT SAYS TO ME THERE IS A PROBLEM THAT CHEVY NEEDS TO BE RESPONSIBLE FOR AND CORRECT BEFORE A SERIOUS ACCIDENT HAPPENS. *KB
NHTSA ODI #10426368
105,000 miles · Jun 1, 2011
Service Brakes, Hydraulic
SEVERE VIBRATION FROM THE FRONT BRAKES OF MY 2007 CHEVROLET IMPALA. OCCURS AT SPEEDS ABOVE 50 MPH, PARTICULARLY SEVER WHEN STOPPING ~70 MPH. CAR DID THIS AT 40,000, REPLACED FRONT ROTORS. AGAIN AT 80,000 MILES, AGAIN REPLACED FRONT ROTORS, NOW AGAIN AT 100K MILES. *TR
NHTSA ODI #10404103
32,000 miles · May 23, 2011
Service Brakes, Hydraulic
I HAVE A 2007 CHEVY IMPALA WITH BRAKE AND TIRE ISSUES. I HAVE OWNED THIS VEHICLE SINCE IT WAS 2YRS OLD WITH ABOUT 32,000 MILES ON IT. IN THE FIRST YEAR OF OWNING IT I HAD TO REPLACE BRAKES ROTORS DUE TO WARPING FOUR TIMES AND TIRES DUE TO POUNDING THREE TIMES. AFTER FILING A COMPLAINT WITH CHEVY ON THEIR WEB SITE AND GETTING NO …
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I HAVE A 2007 CHEVY IMPALA WITH BRAKE AND TIRE ISSUES. I HAVE OWNED THIS VEHICLE SINCE IT WAS 2YRS OLD WITH ABOUT 32,000 MILES ON IT. IN THE FIRST YEAR OF OWNING IT I HAD TO REPLACE BRAKES ROTORS DUE TO WARPING FOUR TIMES AND TIRES DUE TO POUNDING THREE TIMES. AFTER FILING A COMPLAINT WITH CHEVY ON THEIR WEB SITE AND GETTING NO RESPONSE AND SEEING OTHER WEB BASED COMPLAINT SITE WITH SIMILAR COMPLAINTS, I AM SENDING THIS TO YOU. CHEVY TELLS ME THAT THESE PROBLEMS ARE CAUSED BY HARD BRAKING WHICH ISN'T THE CASE, I HAVE BEEN DRIVING THE SAME WAY FOR OVER 25YRS AND HAVE NEVER HAD THIS PROBLEM. AFTER SPENDING THOUSANDS OF DOLLARS TO TRY AND CORRECT THE PROBLEM I GAVE UP AND HAVE BEEN DRIVING THE VEHICLE THE WAY THAT IS FOR AWHILE NOW. RECENTLY BECAUSE THE TIRES WERE POUNDING SO MUCH AND THE BRAKES SHAKING SO MUCH AT HIGHWAY SPEED, IT WAS HARD TO CONTROL THE VEHICLE. I HAD TO REPLACE THE ROTORS AGAIN WHICH STARTED PULSATING AGAIN WITHIN A THOUSAND MILES OR SO. I HAVE TALKED WITH OTHER IMPALA OWNER AND HAVE HEARD SIMILAR COMPLAINTS AND CHEVY DOESN'T SEEM TO CARE. THIS CAN BE A REAL SAFETY ISSUE AT HIGHWAY SPEEDS AND REPLACING TIRES AND BRAKE IS ONLY A TEMPORARY CURE. CHEVY SAYS THAT I SHOULD DO A "ROAD FORCE BALANCE", AT $70 PER, EVERY 3,000 MILE TO CORRECT THE TIRE POUNDING ISSUE. THEY HAVE NO SOLUTION FOR THE BRAKE ISSUE OTHER THAN TO NOT USE THE BRAKES I GUESS. *TR
NHTSA ODI #10402362
2,000 miles · May 10, 2011
Service Brakes, Hydraulic
TL* THE CONTACT OWNS A 2007 CHEVROLET IMPALA. THE CONTACT STATE THAT WHEN DRIVING 60 MPH DOWNHILL OR AT ANY INCLINE, THE VEHICLE WOULD HESITATE TO STOP WHEN THE BRAKES WERE DEPRESSED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TECHNICIANS WERE UNABLE TO DIAGNOSE THE FAILURE. THE BRAKES AND ROTORS WERE REPLACED YET THE FAILURE…
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TL* THE CONTACT OWNS A 2007 CHEVROLET IMPALA. THE CONTACT STATE THAT WHEN DRIVING 60 MPH DOWNHILL OR AT ANY INCLINE, THE VEHICLE WOULD HESITATE TO STOP WHEN THE BRAKES WERE DEPRESSED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TECHNICIANS WERE UNABLE TO DIAGNOSE THE FAILURE. THE BRAKES AND ROTORS WERE REPLACED YET THE FAILURE PERSISTED. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 2,000. UPDATED 06/13/11 *BF UPDATED 06/27/11
NHTSA ODI #10399840
15,921 miles · Nov 17, 2010
Service Brakes, Hydraulic
TL*THE CONTACT OWNS A 2007 CHEVROLET IMPALA. THE CONTACT STATED THAT THE BRAKES BEGAN GRINDING. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO STATED THAT THE ROTORS HAD HOT SPOTS AND WERE WARPED. THE CONTACT WAS TOLD THAT HE WOULD BE RESPONSIBLE FOR REPAIR COSTS. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 15,921. …
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TL*THE CONTACT OWNS A 2007 CHEVROLET IMPALA. THE CONTACT STATED THAT THE BRAKES BEGAN GRINDING. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO STATED THAT THE ROTORS HAD HOT SPOTS AND WERE WARPED. THE CONTACT WAS TOLD THAT HE WOULD BE RESPONSIBLE FOR REPAIR COSTS. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 15,921. UPATDED 3/9/11 *CN THE ROTORS WERE REPLACED TIWCE . UPDATED 07/29/11
NHTSA ODI #10366574
16,000 miles · Aug 30, 2010
Service Brakes, Hydraulic
I OWN A 2007 CHEVY IMPALA THAT WHEN BRAKES ARE APPLIED THE STEERING WHEEL SHUDDERS. THIS HAPPENS AFTER MODERATE TO HEAVY BRAKING OR DURING DOWN-HILL BRAKING. THE DRIVER GETS A SENSE OF LOSING CONTROL OF THE VEHICLE AND TENDS TO REDUCE BRAKING WHICH MAY LEAD TO AN ACCIDENT. *TR
NHTSA ODI #10352771