Owners have filed 422 complaints
about the 2012 Chevrolet Impala with NHTSA between 2011 and 2026.
The largest single group is the electrical system.
Across this model's run it ranks 13 of 24 worst.
The letter says how bad. This says what kind — whether this year drew
an unusual number of complaints, unusually dangerous
ones, or failures that arrived unusually early.
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 33
Against the median year of the Chevrolet Impala. 50 means typical for this
model; 100 means roughly double.
Severity — 83
16.1% of these complaints
involved a crash, fire, injury or death, against a national rate of
9.7%.
Early failure — 56
33% of failures with a mileage on record happened under
36,000 miles, against a national rate of
29%.
How 2012 compares with every other Chevrolet Impala
Odometer readings owners gave when they filed. About half of all
complaints include one.
Under 1,000 miles
51.5%
1,000 – 9,999 miles
175.0%
10,000 – 24,999 miles
4814.0%
25,000 – 49,999 miles
8925.9%
50,000 – 74,999 miles
6920.1%
75,000 – 99,999 miles
5816.9%
100,000 – 149,999 miles
4412.8%
150,000+ miles
133.8%
When owners complained
A spike years after the car went on sale usually means a part wearing
out on schedule across the whole fleet — the kind of pattern no single
owner can see from inside their own car.
Dec 2011peak 16Mar 2026
Recalls on the 2012 Chevrolet Impala
A complaint is one owner's allegation. A recall is the point at which
the manufacturer or a regulator agreed the defect is real and dangerous
enough to fix for free — however old the car is.
Canada — Transport Canada
Canada runs its own recall programme, and its campaigns do not
always mirror the American ones.
Recall 20194205,327 units in Canada
Other
Issue: This recall is for aftermarket replacement rear window glass produced by Vitro Automotriz. Certain rear window glass may not have been properly tempered. If the window breaks, the glass may separate into large pieces instead of very small ones. Note: This is a voluntary recall that is not being conducted under the requirements of the Motor Vehicle Safety Act. Safety Risk: Glass that breaks in to large pieces could create a risk of injury. Corrective Actions: The company will notify consumers by mail and instruct them to inspect the designation code marked on the rear window glass. Products affected by this recall have the designation “DOT 287” along with the lettering “VMR” (Replacement Market) and a date code that is before July 2019. This information is printed on the bottom corner of the glass. Consumers should contact Vitro's customer service at 1-412-995-6457 or argbacklites@vitro.com to arrange for replacement of the glass.
Recall 2014246186,013 units in Canada
Electrical
On certain vehicles, a defect in the ignition switch could allow the switch to move out of the "run" position if the key ring is carrying added weight or the vehicle goes off-road or is subjected to some other jarring event. If this were to occur, engine power, power steering and power braking would be affected, increasing the risk of a crash causing injury and/or damage to property. The timing of the key movement out of the “run” position, relative to the activation of the sensing algorithm of the crash event, may also result in the airbags not deploying in a subsequent collision, increasing the risk of injury. Correction: For each key, dealers will install two key rings and modify the key ring opening shape. Note: Until the correction is performed, all items should be removed from the key ring.
Recall 20122551,713 units in Canada
Suspension
On certain Chevrolet Impala police vehicles, the front control arms may fracture. If this occurs, some tire "squeal" or "chirping" may be heard when turning at low speeds. Sudden changes could occur in vehicle handling and, particularly at higher speeds, the driver may not be able to control the vehicle and a crash could occur, which may result in personal injury and/or property damage. Correction: Dealers will replace both control arms.
Recall 20112851,370 units in Canada
Steering
On certain vehicles equipped with a 3.6L engine, the high pressure (upper) power steering hose may have been misrouted and could contact the catalytic converter. With the engine ON, heat from the catalictic converter may melt the power steering hose. If this occurs, power steering fluid could flow onto the catalytic converter, which could result in a fire causing property damage and/or personal injury. Correction: Dealers will ensure that the upper power steering hose is routed correctly. If it is not, the upper power steering hose will be replaced. Dealers will also install a protective sleeve around both power steering hoses, on all vehicles (regardless of routing), to prevent abrasion of the power steering hoses.
Reports where the owner recorded a crash, a fire, an injury or a death.
at 176,000 milesFort Worth, TXCrash
AIR BAGS
TL* THE CONTACT OWNS A 2012 CHEVROLET IMPALA. THE CONTACT STATED WHILE DRIVING AT 15 MPH, THE VEHICLE STALLED CAUSING THE STEERING TO LOCK AND THE BRAKES TO FAIL. AS A RESULT, THE VEHICLE CRASHED INTO STREET SIGN CAUSING THE VEHICLE TO FALL INTO A DITCH. THE CONTACT STATED THE ABS AND CHECK ENGINE WARNING LIGHT WAS ILLUMINATED. THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED.THERE WERE NO INJURIES SUSTAINED. THE VEHICLE WAS NOT DRIVABLE AND WAS TOWED TO AN IMPOUND LOT. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED AS OF YET. A DEALER WAS NOT CONTACTED. THE MANUFACTURER HAD NOT BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 176,000.
NHTSA complaint #11408401 — an unverified report by a vehicle owner.
at 176,000 milesFort Worth, TXCrash
ENGINE
TL* THE CONTACT OWNS A 2012 CHEVROLET IMPALA. THE CONTACT STATED WHILE DRIVING AT 15 MPH, THE VEHICLE STALLED CAUSING THE STEERING TO LOCK AND THE BRAKES TO FAIL. AS A RESULT, THE VEHICLE CRASHED INTO STREET SIGN CAUSING THE VEHICLE TO FALL INTO A DITCH. THE CONTACT STATED THE ABS AND CHECK ENGINE WARNING LIGHT WAS ILLUMINATED. THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED.THERE WERE NO INJURIES SUSTAINED. THE VEHICLE WAS NOT DRIVABLE AND WAS TOWED TO AN IMPOUND LOT. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED AS OF YET. A DEALER WAS NOT CONTACTED. THE MANUFACTURER HAD NOT BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 176,000.
NHTSA complaint #11408401 — an unverified report by a vehicle owner.
at 176,000 milesFort Worth, TXCrash
SERVICE BRAKES
TL* THE CONTACT OWNS A 2012 CHEVROLET IMPALA. THE CONTACT STATED WHILE DRIVING AT 15 MPH, THE VEHICLE STALLED CAUSING THE STEERING TO LOCK AND THE BRAKES TO FAIL. AS A RESULT, THE VEHICLE CRASHED INTO STREET SIGN CAUSING THE VEHICLE TO FALL INTO A DITCH. THE CONTACT STATED THE ABS AND CHECK ENGINE WARNING LIGHT WAS ILLUMINATED. THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED.THERE WERE NO INJURIES SUSTAINED. THE VEHICLE WAS NOT DRIVABLE AND WAS TOWED TO AN IMPOUND LOT. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED AS OF YET. A DEALER WAS NOT CONTACTED. THE MANUFACTURER HAD NOT BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 176,000.
NHTSA complaint #11408401 — an unverified report by a vehicle owner.
at 18,000 milesEssex, MDCrash
STEERING
TL* THE CONTACT OWNS A 2012 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE HIS SON WAS DRIVING 25 MPH, THE STEERING WHEEL WAS UNCONTROLLABLE CAUSING THE VEHICLE TO CRASH INTO THE CURB. THE DRIVER NOTICED THAT THE LOWER CONTROL ARM HAD FRACTURED. THE VEHICLE WAS DRIVEN TO THE DRIVER'S RESIDENCE. THERE WERE NO REPORTED INJURIES. THE CONTACT CALLED KOONS WHITE MARSH CHEVROLET (10207 PHILADELPHIA RD, WHITE MARSH, MD 21162; (410) 931-8600) HOWEVER, THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE CONTACT STATED THE FAILURE WAS LIKE NHTSA CAMPAIGN NUMBER: 11V398000 (STEERING). THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 18,000.
NHTSA complaint #11390971 — an unverified report by a vehicle owner.
at 107,700 milesColorado Springs, COCrash
UNKNOWN OR OTHER
CAR LUNGED INTO CAR IN FRONT EVEN THOUGH MY FOOT ON BRAKE. PLACED CAR IN REVERSE AND IT KEPT GOING IN REVERSE VERY FAST UNTIL CAR BACKED UP ONTO A CURB!!! IT WAS AS IF THE ACCELERATOR GOT STUCK EVEN THOUGH FOOT WAS ON BRAKE.
NHTSA complaint #11323506 — an unverified report by a vehicle owner.
at 111,051 milesGarland, TXCrash
WHEELS
THIS VEHICLE IS DANGEROUS! IVE REPORTED SOME OTHER MECHANICAL FAILURES THAT PUT ME IN DANGER BUT NOT ALL AND THEY STILL HAVE YET TO STOP HAPPENING. IVE SPENT OVER 10K REPAIRING AND REPLACING STEERING, SUSPENSION DRIVE TRAIN/ DRIVE AXLE AND CHASSIS COMPONENTS. BUT NOTHING HAS HELPED. AS OF LATE I KEEP GETTING ALIGNMENTS AND REPLACED 2 TIE RODS STRUTS CONTROL ARMS AND WHEEL HUB AND BEARINGS ONLY TO HAVE MY TIRES WEAR DOWN UNEVENLY AND QUICKLY IN 2 WEEKS. I PURCHASED THE TIRES BRAND NEW 6 MONTHS AGO. WITH A NEW WHEELS AND FRONT OUTTER TIE RODS AS WELL (WHICH I AGAIN REPLACED 2 WEEKS AGO). ALSO REPLACED IN 2019; FRONT AND BACK BRAKE ASSEMBLY (SHOES, PADS, ROTORS) FRONT AND BACK (BOTH SIDES) CONTROL ARMS, LEFT AND RIGHT FRONT STRUT AND SPRING ASSEMBLY. NEW CV AXLE AND FRONT HUB BEARINGS FULL ASSEMBLY LEFT AND RIGHT (2 WEEKS AGO)ADDITIONAL LEFT FRONT STRUT AND SPRING ASSEMBLY (2 WEEKS AGO). THIS LIST IS JUST OFF THE TOP OF MY HEAD BECAUSE THERE ARE MORE REPAIRS; TOO MANY. YET, THE CAR KEEPS LOOSING STEERING AND FALLING APART QUICKER EVERY DAY. PLUS, THE INSPECTION EXPIRES NEXT MONTH AND IT DID NOT PASS DUE TO EMMISSIONS SYSTEM ISSUES. IT IS A 2012 & SHOULD NOT BE PROBLEMATIC YET. I ONLY KEEP REPAIRING IT BECAUSE I AM STILL FINANCING SINCE BEING RIPPED OFF BY DEALERSHIP AT 23% APR ON TOP OF OVERCHARGED 2XS BLUE BOOK. WHICH HAS ME FAR TOO UPSIDE DOWN TO TRADE IN OR EVEN SELL PRIVATELY. I WOULDN'T SELL IT TO MY WORSE ENEMY ANYWAY. CHEVROLET SHOULD HAVE TO ANSWER FOR THEIR FAILURE. HARD WORKING PEOPLE PUT TRUST IN MANUFACTURERS AND DEPEND ON THEIR CARS. I MAY LOSE EVERYTHING BECAUSE OF MINE BUT NOT WITHOUT A FIGHT AND LEGAL COUNSEL. MY NEXT STEP IS TO CONTACT A CLASS ACTION LAW FIRM TO PROCURE COUNSEL FOR THESE MATTERS. GMC, THE NHTSA, AND AUTO REPAIR BUSINESSES (IE. FIRESTONE COMPLETE AUTO CARE) WILL BE CONTACTED REGARDING THE ISSUE AS WELL. THANK YOU
NHTSA complaint #11255661 — an unverified report by a vehicle owner.
The most recent complaints
In the owners' own words, exactly as filed with NHTSA.
Victorville, CA
UNKNOWN OR OTHER
To be able to afford repairs and return it to release date price close to around 27,000 to 28,000 tire got needed air awhile and radiator and the reservoir or holder got replaced still not knowing how to repair the rest with getting the money to for safety standards or requirements wondering if program help getting it repaired and or a new vehicle same company or model not trying to have it be
NHTSA complaint #11722869 — an unverified report by a vehicle owner.
at 201,000 milesPhilpot, KY
STEERING
The contact owns a 2012 Chevrolet Impala. The contact stated that while driving at an undisclosed speed, the steering wheel became inoperable. The contact stated that the steering wheel seized and became difficult to turn. There was no warning light illuminated. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 201,000.
NHTSA complaint #11717100 — an unverified report by a vehicle owner.
Lakeland, FL
ELECTRICAL SYSTEM
I have about 08/1825 had the throttle body replaced on my vehicle which assisted with the problem temporarily. Then the problem started again 09/20/25 the car act like it’s stalling while driving and can’t see what hear the vehicle is in. The car is not getting any signal to the engine as I have been advised the TCM is faulty. There was a code of U0101.
NHTSA complaint #11689100 — an unverified report by a vehicle owner.
Lakeland, FL
ENGINE
I have about 08/1825 had the throttle body replaced on my vehicle which assisted with the problem temporarily. Then the problem started again 09/20/25 the car act like it’s stalling while driving and can’t see what hear the vehicle is in. The car is not getting any signal to the engine as I have been advised the TCM is faulty. There was a code of U0101.
NHTSA complaint #11689100 — an unverified report by a vehicle owner.
Manchester, NH
UNKNOWN OR OTHER
Stability traction control I have had to fix it 3 times once was ball bearing and the other was a wire harness and it has to go in shop again for stability traction issues again also the door blending parts keep failing in my car I have had 3 replaced
NHTSA complaint #11628167 — an unverified report by a vehicle owner.
Yorkville, IL
ENGINE
I have trouble codes that occasionally come up even after vehicle has been serviced. The vehicle used to drive fine. Now it started miss firing. I was told the problem was coming from the engine compartment/sensors. An OBDII diagnosis detects a problem with B Camshaft Position Timing Over Advanced or System Performance Bank 2 (p0024). I fear that without the fix, the miss firing can cause an accident. The engine light is illuminated when this happens.
NHTSA complaint #11588160 — an unverified report by a vehicle owner.
Yorkville, IL
FUEL/PROPULSION SYSTEM
I have trouble codes that occasionally come up even after vehicle has been serviced. The vehicle used to drive fine. Now it started miss firing. I was told the problem was coming from the engine compartment/sensors. An OBDII diagnosis detects a problem with B Camshaft Position Timing Over Advanced or System Performance Bank 2 (p0024). I fear that without the fix, the miss firing can cause an accident. The engine light is illuminated when this happens.
NHTSA complaint #11588160 — an unverified report by a vehicle owner.
Dacula, GA
WHEELS
The actuators in the air vents are faulty and I've had to have them repla ed multiple times now. They still continue to make clicking noise sounds and blow cold air in winter/hot air in summer. The trunk deck lid paint is bad. The clear coat has been coming off. Paint all over the car's clear coat has been coming off. There is also some spots where it's down to the metal showing rust/corrosion. Finally, and most seriously, is the car's Traction Control System. It goes off constantly and without warning! It's been doing this randomly, in all types of weather conditions, for some time now. It goes off under normal driving conditions. I barely pull out of a parking space, or make a slow turn, or pull out of a parking lot at a very slow speed and it just goes off. The really dangerous part is that it stalls the car almost to a complete stop, when I've been making a turn well before oncoming traffic, and it stalls almost causing an accident on several occasions now. Most of the incidents are on sunny days where there's no inclement weather! This system is not safe and is unreliable. I've checked many public forums, like Reddit, and there are many other Chevy Impala owners who complain of the same exact problem. Yet Chevy has issued No recalls!? The only recall I've seen close to this is for 2011 year models. Although my car is a 2012, 2011 parts likely were used. If the recall affects 2011 Impalas, then any model that used 2011 parts should be included in this recall. I cannot trust the safety of my car's Traction Control System anymore as it comes on without warning, under no circumstances where it would need to come on. People are in danger with this defect! The car cosmetically, specifically the paint job and the flimsy actuators, are also defective. I've always taken excellent care of my vehicle, regularly having maintenance done at my local Chevy Dealership. Another defect that Chevy had to fix was my fuel pump that went out for no reason! I have receipt for this.
NHTSA complaint #11568249 — an unverified report by a vehicle owner.
Dacula, GA
STRUCTURE:BODY
The actuators in the air vents are faulty and I've had to have them repla ed multiple times now. They still continue to make clicking noise sounds and blow cold air in winter/hot air in summer. The trunk deck lid paint is bad. The clear coat has been coming off. Paint all over the car's clear coat has been coming off. There is also some spots where it's down to the metal showing rust/corrosion. Finally, and most seriously, is the car's Traction Control System. It goes off constantly and without warning! It's been doing this randomly, in all types of weather conditions, for some time now. It goes off under normal driving conditions. I barely pull out of a parking space, or make a slow turn, or pull out of a parking lot at a very slow speed and it just goes off. The really dangerous part is that it stalls the car almost to a complete stop, when I've been making a turn well before oncoming traffic, and it stalls almost causing an accident on several occasions now. Most of the incidents are on sunny days where there's no inclement weather! This system is not safe and is unreliable. I've checked many public forums, like Reddit, and there are many other Chevy Impala owners who complain of the same exact problem. Yet Chevy has issued No recalls!? The only recall I've seen close to this is for 2011 year models. Although my car is a 2012, 2011 parts likely were used. If the recall affects 2011 Impalas, then any model that used 2011 parts should be included in this recall. I cannot trust the safety of my car's Traction Control System anymore as it comes on without warning, under no circumstances where it would need to come on. People are in danger with this defect! The car cosmetically, specifically the paint job and the flimsy actuators, are also defective. I've always taken excellent care of my vehicle, regularly having maintenance done at my local Chevy Dealership. Another defect that Chevy had to fix was my fuel pump that went out for no reason! I have receipt for this.
NHTSA complaint #11568249 — an unverified report by a vehicle owner.
Dacula, GA
ELECTRICAL SYSTEM
The actuators in the air vents are faulty and I've had to have them repla ed multiple times now. They still continue to make clicking noise sounds and blow cold air in winter/hot air in summer. The trunk deck lid paint is bad. The clear coat has been coming off. Paint all over the car's clear coat has been coming off. There is also some spots where it's down to the metal showing rust/corrosion. Finally, and most seriously, is the car's Traction Control System. It goes off constantly and without warning! It's been doing this randomly, in all types of weather conditions, for some time now. It goes off under normal driving conditions. I barely pull out of a parking space, or make a slow turn, or pull out of a parking lot at a very slow speed and it just goes off. The really dangerous part is that it stalls the car almost to a complete stop, when I've been making a turn well before oncoming traffic, and it stalls almost causing an accident on several occasions now. Most of the incidents are on sunny days where there's no inclement weather! This system is not safe and is unreliable. I've checked many public forums, like Reddit, and there are many other Chevy Impala owners who complain of the same exact problem. Yet Chevy has issued No recalls!? The only recall I've seen close to this is for 2011 year models. Although my car is a 2012, 2011 parts likely were used. If the recall affects 2011 Impalas, then any model that used 2011 parts should be included in this recall. I cannot trust the safety of my car's Traction Control System anymore as it comes on without warning, under no circumstances where it would need to come on. People are in danger with this defect! The car cosmetically, specifically the paint job and the flimsy actuators, are also defective. I've always taken excellent care of my vehicle, regularly having maintenance done at my local Chevy Dealership. Another defect that Chevy had to fix was my fuel pump that went out for no reason! I have receipt for this.
NHTSA complaint #11568249 — an unverified report by a vehicle owner.
at 127,000 milesNewtown Square, PA
STEERING
The contact owns a 2012 Chevrolet Impala. The contact stated that while the vehicle was parked, he became aware of condensation under the vehicle. The oil pressure light was illuminated. The vehicle was towed to an independent mechanic where it was diagnosed that the brake hose needed to be replaced. The contact associated the failure with NHTSA Campaign Number: 11V398000 (Steering). The manufacturer was notified of the failure. The failure mileage was 127,000.
NHTSA complaint #11552571 — an unverified report by a vehicle owner.
Audubon Park, KY
POWER TRAIN
Stability control light comes on which puts the engine in restricted power ABS and brake light comes on front driver side brake continuously holds on when trying to accelerate
NHTSA complaint #11529882 — an unverified report by a vehicle owner.
Audubon Park, KY
SERVICE BRAKES
Stability control light comes on which puts the engine in restricted power ABS and brake light comes on front driver side brake continuously holds on when trying to accelerate
NHTSA complaint #11529882 — an unverified report by a vehicle owner.
Audubon Park, KY
FUEL/PROPULSION SYSTEM
Fuel pump replacement with Gm dealership parts provider now car engine doesn't shut off right after key is turned off and car doesn't want to talk gas when fueling then doesn't want to start after fueling
NHTSA complaint #11529881 — an unverified report by a vehicle owner.
Louisville, KY
UNKNOWN OR OTHER
I put my car in reverse and the car turned off and have turn back on. When I try to start it, I don’t hear any fix or crank. Before this happened, my car was slow to change gear or it would will change so fast that my car will lose control and I did not feel safe at all.
NHTSA complaint #11524232 — an unverified report by a vehicle owner.
Louisville, KY
ELECTRICAL SYSTEM
I put my car in reverse and the car turned off and have turn back on. When I try to start it, I don’t hear any fix or crank. Before this happened, my car was slow to change gear or it would will change so fast that my car will lose control and I did not feel safe at all.
NHTSA complaint #11524232 — an unverified report by a vehicle owner.
Louisville, KY
ENGINE
I put my car in reverse and the car turned off and have turn back on. When I try to start it, I don’t hear any fix or crank. Before this happened, my car was slow to change gear or it would will change so fast that my car will lose control and I did not feel safe at all.
NHTSA complaint #11524232 — an unverified report by a vehicle owner.
at 80,000 milesHollywood, FL
ELECTRICAL SYSTEM:IGNITION
The contact owns a 2012 Chevrolet Impala. The contact stated that on three separate occasions, while driving in the rain, the steering wheel seized. Additionally, upon starting the vehicle, the key failed to release from the ignition. The TPMS warning light was illuminated. The vehicle was taken to the local dealer where it was diagnosed and determined that the starter needed to be replaced. The vehicle was repaired; however, the failure persisted. The manufacturer was contacted but no assistance was provided. The failure mileage was approximately 80,000. The VIN was not provided.
NHTSA complaint #11522595 — an unverified report by a vehicle owner.
at 80,000 milesHollywood, FL
STEERING
The contact owns a 2012 Chevrolet Impala. The contact stated that on three separate occasions, while driving in the rain, the steering wheel seized. Additionally, upon starting the vehicle, the key failed to release from the ignition. The TPMS warning light was illuminated. The vehicle was taken to the local dealer where it was diagnosed and determined that the starter needed to be replaced. The vehicle was repaired; however, the failure persisted. The manufacturer was contacted but no assistance was provided. The failure mileage was approximately 80,000. The VIN was not provided.
NHTSA complaint #11522595 — an unverified report by a vehicle owner.
Tulsa, OK
SUSPENSION
Stabilizer makes loud noise I had it repaired before at southpointe chev.tulsa ok that bill was 700.00 dollars I'm having the same problem again can you pls help me
NHTSA complaint #11517311 — an unverified report by a vehicle owner.
Anniston, AL
UNKNOWN OR OTHER
The stability track light is on and abs. The sensor in the hubs go out even in New hubs. When I'm pulling out onto the road the traction light comes on an makes a grinding noise and the power goes down .I was told it was the stability track chain and the sensor in my right hub.
NHTSA complaint #11501170 — an unverified report by a vehicle owner.
Nixa, MO
UNKNOWN OR OTHER
I purchased the vehicle used. Four months after I purchased it the traction control, stabilitrak and reduced engine power light came on. I took it to a certified mechanic, he said the code came back as a faulty battery. He replaced the battery and said everything should be fine. Less than 4 hours the car did the same thing. I took it back and he said it was the throttle so he cleaned it costing me a total of approximately 350.00. I didn’t have any problems for 2 months. Now it seems to be getting worse and does it almost every time I start the car. The car idles rough and shifts hard if I drive it. Also the traction control light comes on when I turn left and makes a grinding noise. Since the issue I’ve researched and found several complaints regarding the same issue.
NHTSA complaint #11493606 — an unverified report by a vehicle owner.
Tucson, AZ
ELECTRICAL SYSTEM
I have a 2012 impala that I have had since 2015 and a little while after I got it the engine light came on and it said it was the fuel pump control module requested Mil illumination and evaporated emissions systems leak detected (large leak) and at times the gas tank sparys back at up if you don't let it sit open for a little bit. I have had these issues fixed multiple times and by multiple mechanics who still can't figure out what's going on.
NHTSA complaint #11459774 — an unverified report by a vehicle owner.
Tucson, AZ
FUEL/PROPULSION SYSTEM
I have a 2012 impala that I have had since 2015 and a little while after I got it the engine light came on and it said it was the fuel pump control module requested Mil illumination and evaporated emissions systems leak detected (large leak) and at times the gas tank sparys back at up if you don't let it sit open for a little bit. I have had these issues fixed multiple times and by multiple mechanics who still can't figure out what's going on.
NHTSA complaint #11459774 — an unverified report by a vehicle owner.
Cape Charles, VA
STEERING
When making left turns the car will make a loud grinding noise and will stop momentarily; it says it is due to the traction control on the dash. It is extremely unsafe when making a turn while a car is coming and there's nothing you can do. Also while making left hand turns the wheel will sometimes lock and you can't manually move the steering wheel. You have to turn off the car and wait sometimes 10+ minutes then the wheel will unlock. Now when I go to start my car it starts shaking and making a loud noise and rev low. After about 1 minute it will completely turn off and it will say service Stabilitrak and service traction control.
NHTSA complaint #11451249 — an unverified report by a vehicle owner.