2012 Chevrolet Sonic problems
The Chevrolet Aveo (/əˈveɪ.oʊ/ ə-VAY-oh) is a five-passenger, front-drive subcompact car (B-segment) marketed by General Motors (GM) since 2002 over two generations. Originally developed by South Korean manufacturer Daewoo Motors and marketed as the Daewoo Kalos, the takeover of Daewoo by GM to form GM Daewoo Auto & Technology (GMDAT) resulted in the car's marketing in 120 countries under seven brands (Chevrolet, Daewoo, ZAZ, Holden, Pontiac, Ravon and Suzuki) — prominently as the Aveo.
The second-generation Aveo, developed by GM Korea (formerly GMDAT), was introduced in 2011 and was also marketed as the Chevrolet Sonic in markets including the Americas, Japan, Middle East, South Africa and several Southeast Asian markets. Production of the second-generation model ended in October 2020.
Since 2017, GM marketed the Chinese market Chevrolet Sail sedan in Mexico and other Central American countries as the Aveo. Developed by GM PATAC in China and produced by joint venture SAIC-GM, it was positioned below the more advanced Sonic. In 2023, GM imported a new version to Mexico in a sedan and hatchback form, developed and manufactured by another Chinese joint venture, SAIC-GM-Wuling.
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Common 2012 Chevrolet Sonic problems
Based on complaints from owners of the Chevrolet Sonic 2012, several common problems have been reported:
- Cooling System Problems: Owners have reported coolant leaks in the 2012 Sonic, with issues like the engine check light failing to notify about radiator fluid leaks. These problems can lead to engine overheating and potential long-term damage, such as a cracked head or bad head gasket.
- Stalling and Starting Issues: Some 2012 Sonics have experienced stalling while on the road, leading to a complete loss of power. Additionally, starting problems have been linked to various issues like a broken alternator, battery corrosion, dead battery, or faulty spark plugs, requiring jumps to start the car.
- PCV System and Engine Problems: The Sonic has had issues related to the PCV system, with complaints about a failed PCV diaphragm causing check engine lights, excessive oil consumption, rough idle, and other engine-related issues. The 1.4L turbo engine has been particularly prone to these problems, necessitating attention and maintenance.
- Water Pump Failures: Water pump failures have been reported in the 2012-2014 Sonic models with a 1.4L engine. The leaking water pump issue has been acknowledged by GM, extending coverage for replacement up to 10 years or 150,000 miles. If out of warranty, replacing the water pump can cost between $480 to $690.
- Suspension Problems: The Sonic has also faced suspension issues, including bad sway bar links and struts. These problems can affect the car's handling and overall driving experience, requiring maintenance and potential repairs to ensure optimal performance.
These common problems reported by owners of the Chevrolet Sonic 2012 highlight various issues ranging from transmission and cooling system problems to stalling, starting issues, and engine-related concerns. Addressing these problems promptly and ensuring regular maintenance can help mitigate potential issues and maintain the vehicle's performance and reliability.
What is the most common problem with the 2012 Chevy Sonic?
Transmission Problems. The Chevy Sonic problems include issues with the transmission. Transmission problems are most prevalent in the 2012-2015 vehicles. Minor repairs will cost you about $100 to fix, but others may require a new transmission.
What is the transmission problem on a 2012 Chevy Sonic?
The Problem: The transmission turbine shaft may fracture as a result of a supplier quality issue, according to GM. If this occurs in 1st or 2nd gear, the vehicle would not be able to upshift into 3rd or 6th gears.
Is Chevy Sonic good or bad?
According to repairpal.com, the Chevrolet Sonic has an average reliability rating of four out of five. Compared to 21 subcompact cars, it is ranked 14th overall.
Is 2012 Chevrolet Sonic LT a good car?
Edmunds says
With a winning blend of power, comfort and fuel efficiency, the all-new 2012 Chevrolet Sonic is one of the segment's top picks.
What are the problems with the 2012 Chevy Sonic?
Transmission Problems. The Chevy Sonic problems include issues with the transmission. Transmission problems are most prevalent in the 2012-2015 vehicles. Minor repairs will cost you about $100 to fix, but others may require a new transmission.
Is a Chevy Sonic a good reliable car?
According to repairpal.com, the Chevrolet Sonic has an average reliability rating of four out of five. Compared to 21 subcompact cars, it is ranked 14th overall. It's about the middle of the pack in terms of overall reliability. According to withclutch.com, the Chevrolet Sonic has a reliability rating of about 45.3.
What is the transmission problem on a 2012 Chevy Sonic?
The Problem: The transmission turbine shaft may fracture as a result of a supplier quality issue, according to GM. If this occurs in 1st or 2nd gear, the vehicle would not be able to upshift into 3rd or 6th gears.
Is 2012 Chevrolet Sonic LT a good car?
Edmunds says
With a winning blend of power, comfort and fuel efficiency, the all-new 2012 Chevrolet Sonic is one of the segment's top picks.
2012 Chevrolet Sonic car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Chevrolet Sonic problems, we found that the most common problems with these 2023 model year vehicles are:
- Power train problems
- Engine problems
- Electrical system problems
- Unknown or other problems
- Air bags problems
The graph below shows statistics for all 2012 Chevrolet Sonic vehicle components and the number of complaints received.
Latest 25 complaints 2012 Chevrolet Sonic
The NHTSA has received 346 complaints about various vehicle components related to the 2012 Chevrolet Sonic. Below are the 25 most recent complaints reported for 2012 Chevrolet Sonic vehicles.
SUSPENSION PROBLEM
- Date Of Incident: 2024-06-01
- VIN: 1G1JC5SH4C4
- Components: SUSPENSION
- Summary: The contact owns a 2012 Chevrolet Sonic. The contact stated that while a friend was driving approximately 35 MPH, the vehicle suddenly veered to the right and struck the curb. Upon inspection, it was discovered that the front passenger’s side suspension had failed. The vehicle was later towed to an independent mechanic who diagnosed that the front driver’s side suspension lower control arm had failed and needed to be replaced, along with the front axle and ball joints. The vehicle was not yet repaired. The manufacturer and local dealer were notified of the failure, but no assistance was provided. The failure mileage was 111,000.
POWER TRAIN PROBLEM
- Date Of Incident: 2023-12-30
- VIN: 1G1JC5SHXC4
- Components: POWER TRAIN
- Summary: While driving on the highway late at night, at approximately 60 mph my 2012 Sonic began to lose power and slowed to a dangerously low speed when there was nowhere for me to pull over! I literally had to coast to a spot that I could barely squeeze off the road! Then would not shift into any workable gear but 1st and after that just revved up loudly. Long story short…had to be towed 35 miles home. Then towed to a reputable garage where they concluded the transmission was shot at about 90,000 miles. Would be around $3800. to rebuild. Come to find out these cars are known for this problem! And yet somehow I’m being told by GM that it’s not included in the Turbine Shaft Fracture Recall for that car’s year/make/model!! WHY?! Needless to say….the car will be junked!
ENGINE PROBLEM
- Date Of Incident: 2024-01-16
- VIN: 1G1JC5SH3C4
- Components: ENGINE
- Summary: Water pump is leaking in front of motor
ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2024-01-05
- VIN: 1G1JC5SB1C4
- Components: ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM
- Summary: We have had to deal with severe overheating issues and failing parts our entire ownership of this vehicle, both of which then cause other parts to fail, as the parts are so poorly made and heat sensitive. We have replaced the turbocharger (twice), intake manifold + valve cover (twice), catalytic converter, the radiator (THREE TIMES), the cooling fan (twice), the MAF sensor (twice), and much more. All of this has been done over the course of 18months. This has easily been the most expensive car we have ever owned due to the constant repairs, all of which has been because of Failing Parts and overheating.
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2023-07-30
- VIN: 1G1JA6SH0C4
- Components: ELECTRICAL SYSTEM
- Summary: Purchased 2012 Chevy Sonic for my son so that he can drive around as he is a student driver. Purchased on July 27th and pickup on the 29th on 30th Morning driving the car on the highway the car stopped while in drive mode and luckily no accident. reached out to the dealer i towed the car to dealership. First they told me is ready nothing wrong and said there is a problem with the key they didn't program it i picked up the car on august 2nd and while driving 5 miles it was doing stalled on the Highway near Natick Mall the Natick police came and tried to move the car to safe spot. since 12 day the car is with them on 10 August they told me that they are taking to Chevy dealership on the 11th and received a call from Dealership on 14th that they will do diagnosis today and i just got of the phone with the service manager she they the body control module need to be replaced and they spoke with USA motor sport salesman [XXX] He denied to fix and said he will bring old Body Control module from used car and will do reprogram i called the owner who is the ruddiest person in the World he started abusing and using false Language i am going to reach out to Attorney General Office and complain. he is saying i cannot call him when the car is ready he will call i need to report this to higher Authorities THE CAR IS STALLED WHIILE DRIVING INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
VEHICLE SPEED CONTROL,ENGINE PROBLEM
- Date Of Incident: 2023-04-01
- VIN: 1G1JA6SH3C4
- Components: VEHICLE SPEED CONTROL,ENGINE
- Summary: The contact owns a 2012 Chevrolet Sonic. The contact stated that vehicle failed to accelerate while depressing the accelerator pedal. The contact stated that the check engine and ABS warning lights were illuminated. The vehicle was not diagnosed or repaired. Neither the dealer nor the manufacturer was notified of the failure. The vehicle was not repaired. The failure mileage was approximately 114,000.
AIR BAGS,SEAT BELTS PROBLEM
- Date Of Incident: 2023-05-04
- Number Of Injuries: 1
- Crash: 1
- VIN: 1G1JE5SH2C4
- Components: AIR BAGS,SEAT BELTS
- Summary: I was driving my 2012 chevrolet sonic on April 26 and was rear ended my seatbelt did not engage and I was injured. I was rushed to the hospital for a concussion and on may 4th I got dizzy from my concussion from the accident suffered on April 26 and lost control of my vehicle and struck a concrete barrier on i20 west then bounced of the barrier and struck the barrier yet again. My seatbelt never engaged and my airbags never deployed either time striking the barrier nor the prior accident.
UNKNOWN OR OTHER,ENGINE PROBLEM
- Date Of Incident: 2023-04-03
- VIN: 1G1JA5SH2C4
- Components: UNKNOWN OR OTHER,ENGINE
- Summary: On 4/1/2023 my engine light went on. I had my nephews look at it. see pictures below for engine read and how oil mixed with antifreeze. Also note service paperwork. Gaskets were not up to quality to keep the oil sealed in its compartment. Manager called and tried to take care of issue because he only uses genuine parts but was told there was an issue with this part and until there were more fatalities or more people complained noting could be done. He was NOT happy. They did the best they could resorting to youtube videos and imagination. When I got it back, it was like brand new. Two days later, my engine light came on again. You will find the new engine reading which again had the oil mix with the antifreeze and no oil left. The engine would blow/seize or worse if I kept driving it. I am on disability and live alone. I cannot afford the unpredictability of having something happen to me on the road or where I am suppose to the money. I complained before to a manager at a dealership when I had a problem with my motor when my car was still new. He told me it was supposed to be like that. I keep revving in the middle of traffic lights and people were on my backend when I would get out of work at 3:00 am. The car was recalled two months later to replace many individual motor parts. I am too old and anxious to play these games. Please seriously have look into this please. Thank you for your time.
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2023-03-07
- VIN: 1G1JC6SH6C4
- Components: ENGINE AND ENGINE COOLING
- Summary: The contact owns a 2012 Chevrolet Sonic. The contact stated that after the vehicle was taken to an independent mechanic for routine oil change services, there was an abnormal oil odor inside the vehicle. The contact stated that while the vehicle was parked, smoke was coming from underneath the hood and after opening the hood, the contact became aware of a coolant leak. No warning lights were illuminated. The vehicle was towed to the residence. The vehicle had not yet been taken to an independent mechanic or a local dealer to be diagnosed or repaired. The manufacturer was made aware of the failure and informed the contact that the warranty had expired. The failure mileage was unknown.
POWER TRAIN PROBLEM
- Date Of Incident: 2023-01-24
- VIN: 1G1JC5SH3C4
- Components: POWER TRAIN
- Summary: 01.24.2023 Purchased Chevy Sonic 2012 three weeks ago (12.27.22) w odometer at 33,688 and manuf. date of 03/2012. It has multiple recalls, inc transmission, that GM has reported resolved. I have had to schedule a transmission rebuild for $3,200.00 in February. After pressing on gas pedal, the vehicle hesitates as though it is going to stall, then lurches forward. On open road it will buck. When slowing down to stop or make turns, it bucks and lurches. The problems duplicate those stated in almost all of the complaints reported on this site. If GM has reported this vehicle as properly repaired, then I am stuck. Also, the questionable low mileage of a ten year old vehicle and dates of the recalls make me wonder about where and when or if all the recalls were truly resolved. There is one accident reported on this vehicle, Sept. 2022; was the accident caused by the same powertrain related problems?
POWER TRAIN PROBLEM
- Date Of Incident: 2022-11-26
- VIN: 1G1JE5SH1C4
- Components: POWER TRAIN
- Summary: THE AUTOMATIC TRANSMISSION FAILED. IT FAILED WHILE I WAS DRIVING THE VEHICLE. YES, IT WAS CONFIRMED BY A DEALER. IT HAS BEEN INSPECTED BY THE CHEVY DEALER. NO, THERE WERE NOT ANY WARNING SIGNS PRIOR TO THE FAILURE.
POWER TRAIN PROBLEM
- Date Of Incident: 2022-09-27
- VIN: 1G1JA5SH8C4
- Components: POWER TRAIN
- Summary: The contact owns a 2012 Chevrolet Sonic. The contact stated that while coming off the freeway at approximately 30-35 MPH, the vehicle began jerking. The engine revved up as if it intended to accelerate however, the vehicle would then jerk. The contact was able to coast to the destination driving approximately 5-10 mph. The check engine warning light illuminated with a trouble code regarding the engine. The contact who is a certified mechanic determined that the failure was related to Technical Service Bulletin NHTSA ID: 14V315000 (Power Train). The contact had the vehicle towed to a dealer where the vehicle was waiting to be repaired. The vehicle was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 87,410.
POWER TRAIN PROBLEM
- Date Of Incident: 2022-09-17
- VIN: 1G1JE6SH6C4
- Components: POWER TRAIN
- Summary: My vehicle will not shift out of 1st or 2nd gear. This appears to be part of a recall I just found out about, however my vin # states its not part of the recall.
POWER TRAIN,ENGINE PROBLEM
- Date Of Incident: 2022-09-17
- VIN: 1G1JD5SB6C4
- Components: POWER TRAIN,ENGINE
- Summary: A few months after this car was purchased, we received the notice regarding recall 14234 for our 2012 Chevy Sonic. However, when we brought it to the dealership, they stated that our vehicle didn't fall under the recall. I told them we were experiencing shaking while shifting and it seemed like the exact same issue. Now about 1 year later with less than 100,000 miles, the car will not shift properly into 3rd gear. The auto repair shop informed us that we need to get a new transmission among many other related repairs. We seem to have the exact same issue as reported in the recall; however, we continue to be informed that our vehicle does not fall under the umbrella of the recall. After doing a number of searches it seems that this is a common story. All these 2012 Chevy Sonics have the same issue yet do not fall under the recall.
POWER TRAIN,AIR BAGS PROBLEM
- Date Of Incident: 2020-05-30
- Number Of Injuries: 1
- Crash: 1
- VIN: 1G1JC5SH2C4
- Components: POWER TRAIN,AIR BAGS
- Summary: I was experiencing issues with the transmission on my vehicle. I lost control and when it stop abruptly in a ditch after hitting a fallen limb of a tree the airbags did not deploy. Since this incident I have extreme pain in neck, dizziness, and weakness in both my arms. My vehicle is not listed as part of the recalls and the violent stop of my vehicle upon hitting the object was severe enough to snap both tierod ends yet airbags did not deploy. I have significant injuries as a result and a wrecked car that I feel was hard to control due to the problematic acceleration of transmission
POWER TRAIN PROBLEM
- Date Of Incident: 2019-05-05
- VIN: 1G1JC5SH5C4
- Components: POWER TRAIN
- Summary: The gear shift in the car started sticking about 3 years ago but it would still shift so I wasn't too concerned. Since then it's gotten gradually worse until tonight where it took me 5 minutes to put it into park. I couldn't released the key or get it out of reverse and it was terrifying. Mine and others safety was put at risk because my car not going into park means it can roll anywhere and cause an accident. I haven't taken it to a dealer to get checked and it hasn't been inspected by anyone else. There never have been any warnings from the car that there is an issue.
POWER TRAIN,VEHICLE SPEED CONTROL PROBLEM
- Date Of Incident: 2021-08-18
- VIN: 1G1JC6SH0C4
- Components: POWER TRAIN,VEHICLE SPEED CONTROL
- Summary: I have a 2012 Chevy Sonic giving a P2138 error code. I have replaced the Throttle Position Sensor and the Accelerator Pedal Sensor and the problem is not going away. I have spent over $700 on this repair and they cannot fix it. It is a known problem with this vehicle but GM is there is no recall for this issue. I wish something could be done. The acceleration loses power and drops to is unable to go above 45 MPH.
ELECTRICAL SYSTEM,ENGINE PROBLEM
- Date Of Incident: 2022-01-26
- VIN: 1G1JA5SH7C4
- Components: ELECTRICAL SYSTEM,ENGINE
- Summary: After original P0011 engine code dealer bought from replaced VVT actuators, oil control solenoid, VCG, timing belt, water pump, antifreeze, idler and tensioner on 10/27 -11/21. Vehicle ran for one week and all thru Dec 2021 intermittently kept running rough and stalling and throwing P0011 code Camsgaft Position Sensor intake and P0301 cylinder 1 misfire. Smelled burning oil too. Replaced all separate throughout month -Camshaft position sensor intake, changed oil, spark plugs and now the ignition coil. Each time ran one day and code P0011 kept coming back. Running rough, poor gas mileage and stalls. Have extended warranty going back to dealer bought from.
ELECTRICAL SYSTEM,ENGINE PROBLEM
- Date Of Incident: 2021-10-26
- VIN: 1G1JA5SH7C4
- Components: ELECTRICAL SYSTEM,ENGINE
- Summary: Vehicle keeps throwing P0011 codes with engine running rough and stalling when moving from stopped or slowing down
POWER TRAIN PROBLEM
- Date Of Incident: 2021-07-01
- VIN: 1g1jc5sh6c4
- Components: POWER TRAIN
- Summary: The contact owns a 2012 Chevrolet Sonic. The contact stated that while driving approximately 55 - 60 MPH, the vehicle hesitated to accelerate. The failure nearly caused a collision. Upon investigation, the contact related the failure to NHTSA Campaign Number: 14V315000 (Power Train) however, the VIN was not included in the recall. The vehicle was taken to the dealer and Della Chevrolet of Plattsburgh (5101 U.S. Ave, Plattsburgh, NY 12901). Both dealers informed the contact that the VIN was not included in the recall. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 60,000.
POWER TRAIN,VEHICLE SPEED CONTROL PROBLEM
- Date Of Incident: 2021-11-07
- VIN: 1g1jc5sh4c4
- Components: POWER TRAIN,VEHICLE SPEED CONTROL
- Summary: Driving 2012 Chevrolet Sonic approximately 50mph, car down shifted on its own to 20mph nearly getting rear ended. Tried driving in auto transmission and manual mode, transmission stuck in 3rd gear. Had to drive 11 miles on busy road at 20mph, speed limit is 50mph. Car is at dealer, has turbine shaft break and wave plate broken. Because car has 1-2012 on sticker, no warranty is available. My option is $4800 to replace transmission or junk it. Car only has 93 thousand miles and was always mainted very well, lucky there was no injuries.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2021-07-25
- VIN: 1g1jc5sh8c4
- Components: UNKNOWN OR OTHER
- Summary: On Sunday, my transmission had a Complete Failure; according to the dealership, on Monday afternoon, we had the vehicle towed to Pinkerton in Salem 925 N Electric Rd, Salem, VA 24153 540-562-1337. The vehicle has only had 48,900. They said that there was a flaw possible in the transmission but have been waiting to see if they have a fix for the problem since it was possibly a manufacturing issue since the vehicle was service regularly at the dealership. We were on the highway when this was happening, and the vehicle what to stall out, so we had to come home. On Monday, we had the vehicle towed since it would not reverse out of the driveway.. No warning light, and the car was driving fine until 07/25/2021
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2021-07-07
- VIN: 1G1JC6SH8C4
- Components: UNKNOWN OR OTHER
- Summary: Shift Lever (Gear Shifter) started getting stuck in park when I attempted to put it in drive. My vehicle key would also get stuck in the ignition. These two problems put my personal safety at risk because in not being able to shift from park to drive and (or) take my key out of the ignition, I would be left stranded out in public.
POWER TRAIN PROBLEM
- Date Of Incident: 2020-07-17
- VIN: 1G1JC5SH2C4
- Components: POWER TRAIN
- Summary: DURING STOP-AND-GO CITY TRAFFIC, THE CAR WILL STRUGGLE TO CHANGE GEARS, AND HAS (BETWEEN 5-10 TIMES) "STOPPED RESPONDING," MEANING THAT THE CAR IS UNRESPONSIVE TO PRESSING THE BRAKE OR GAS, ALTHOUGH THE ELECTRICAL SYSTEM CONTINUES TO RUN. THE ONLY SOLUTION WE HAVE FOUND TO THIS IS PUTTING THE CAR IN PARK, TURNING IT OFF, AND TURNING IT BACK ON AGAIN, BUT THIS IS VERY SCARY IN THE MIDDLE OF TRAFFIC. THIS HAPPENED MOST RECENTLY ON 5/8/21 BUT HAS HAPPENED AT LEAST 5 TIMES IN THE PAST 18 MONTHS.
POWER TRAIN PROBLEM
- Date Of Incident: 2021-04-12
- VIN: 1G1JA5SH9C4
- Components: POWER TRAIN
- Summary: TL* THE CONTACT OWNS A 2012 CHEVROLET SONIC. THE CONTACT STATED THAT THE VEHICLE WAS SERVICED AT VAN BUICK GMC (8585 E. FRANK LLOYD WRIGHT BLVD, SCOTTSDALE, AZ 85260) FOR A SERPENTINE AND TIMING BELT REPLACEMENT. AFTER RETRIEVING THE VEHICLE FROM THE DEALER, THE CONTACT WAS DRIVING AT 55-60 MPH, THE VEHICLE DECELERATED INDEPENDENTLY. THE CHECK ENGINE AND DRIVE WARNING LIGHTS WERE ILLUMINATED ON THE INSTRUMENT PANEL AND AUTOMATICALLY SHIFTED FROM DRIVE TO FIRST GEAR INADVERTENTLY. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHO INFORMED THE CONTACT THAT THE FAILURE WAS TRANSMISSION RELATED. THE VEHICLE REMAINED AT THE DEALER UNREPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND INFORMED THE CONTACT THAT THE VIN WAS NOT UNDER RECALL. THE CONTACT REFERENCED NHTSA CAMPAIGN NUMBER: 14V315000 (POWER TRAIN) HOWEVER, THE VIN WAS NOT INCLUDED. THE APPROXIMATE FAILURE MILEAGE WAS 127,000. *DT
2012 Chevrolet Sonic recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 7 recalls for different components of the 2012 Chevrolet Sonic.
- Manufacturer: General Motors LLC
- Components: EQUIPMENT:ELECTRICAL
- Summary: General Motors LLC (GM) is recalling certain model year 2013-2014 Buick Encore all-wheel-drive vehicles manufactured August 23, 2012, to September 9, 2013; Verano vehicles manufactured August 8, 2012, to June 20, 2013; Chevrolet Cruze vehicles manufactured August 7, 2012, to August 16, 2013, and 2012-2014 Chevrolet Sonic vehicles manufactured May 10, 2011, to August 16, 2012 equipped with a Calix oil pan/block heater. In cold temperatures, the insulation on the engine block heater cord can become damaged, allowing the wires to be exposed.
- Consequence: Exposed wires increase the risk of electrical shock and personal injury if the cord is handled while it is plugged in.
- Remedy: GM will notify owners, and dealers will replace the engine oil pan/block heater cord with a new cord that is rated for temperatures of minus 40 degree Celsius. The recall began in August 2014. Owners may contact Buick customer service at 1-800-521-7300 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 14257.
- Manufacturer: General Motors LLC
- Components: POWER TRAIN:AUTOMATIC TRANSMISSION
- Summary: General Motors LLC (GM) is recalling certain model year 2012 Chevrolet Sonic vehicles manufactured March 1, 2012, to June 29, 2012, and equipped with a 6 speed automatic transmission and 1.8L four cylinder engine. In the affected vehicles, the transmission turbine shaft may fracture.
- Consequence: If the transmission turbine shaft fracture occurs during vehicle operation in first or second gear, the vehicle will not upshift to the third through sixth gears, limiting the vehicle's speed. If the fracture occurs during operation in third through sixth gear, the vehicle will coast until it slows enough to downshift to first or second gear, increasing the risk of a crash.
- Remedy: GM will notify owners, and dealers will replace the transmission turbine shaft, free of charge. The recall began on August 8, 2014. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 14234.
- Manufacturer: General Motors LLC
- Components: AIR BAGS
- Summary: General Motors LLC (GM) is recalling certain model year 2012 Buick Verano vehicles manufactured December 2, 2011 to July, 16, 2012, Chevrolet Cruze vehicles manufactured December 7, 2011 to July 25, 2012, Chevrolet Sonic vehicles manufactured December 5, 2011 to August 2, 2012, and Chevrolet Camaro vehicles manufactured December 1, 2011 to June 11, 2012. The driver side frontal air bag has a shorting bar which may intermittently contact the air bag terminals.
- Consequence: If the bar and terminals are contacting each other at the time of a crash necessitating deployment of the driver's frontal air bag, that air bag will not deploy, increasing the driver's risk of injury.
- Remedy: GM will notify owners, and dealers will replace the steering wheel air bag coil, free of charge. The recall began on July 25, 2014. Chevrolet owners may contact GM at 1-800-222-1020. Buick owners may contact GM at 1-800-521-7300. Note: This is an expansion of recalls 12V-522 and 13V-023.
- Manufacturer: General Motors LLC
- Components: AIR BAGS
- Summary: General Motors LLC (GM) is recalling certain model year 2012 Chevrolet Camaro, Cruze and Sonic, and model year 2012 Buick Verano vehicles. The driver side frontal air bag has a shorting bar which may intermittently contact the air bag terminals.
- Consequence: If the bar and terminals are contacting each other at the time of a crash necessitating deployment of the driver's frontal air bag, that air bag will not deploy, increasing the driver's risk of injury.
- Remedy: GM will notify owners, and dealers will replace the steering wheel air bag coil, free of charge. The safety recall began on February 13, 2013. Owners may contact General Motors at 1-800-521-7300.
- Manufacturer: General Motors LLC
- Components: AIR BAGS
- Summary: General Motors is recalling certain model year 2012 Buick Verano, Chevrolet Cruze, and Chevrolet Sonic vehicles. The driver side frontal air bag has a shorting bar which may intermittently contact the air bag terminals.
- Consequence: If the bar and terminals are contacting each other at the time of a crash necessitating deployment of the driver's frontal airbag, that airbag will not deploy, increasing the driver's risk of injury.
- Remedy: General Motors will notify owners, and dealers will replace the steering wheel airbag coil, free of charge. The safety recall began on January 11, 2013. Owners may contact General Motors at 1-800-521-7300.
- Manufacturer: General Motors LLC
- Components: VISIBILITY:WINDSHIELD WIPER/WASHER
- Summary: General Motors LLC (GM) is recalling certain model year 2012 Chevrolet Sonic vehicles manufactured from May 5, 2011, through February 24, 2012. These vehicles fail to conform to Federal Motor Vehicle Safety Standard No. 104, "Windshield Wiping and Washing Systems." The windshield wiper washer hose on these vehicles may separate from the washer fluid reservoir. If this occurs, washer fluid will not be available to the windshield.
- Consequence: A lack of washer fluid could impede the driver's view, increasing the risk of a crash.
- Remedy: GM will notify owners, and dealers will secure the windshield washer hose to prevent separation, free of charge. The safety recall began on September 7, 2012. Owners may contact the Chevrolet owner center at 1-866-694-6546.
- Manufacturer: GENERAL MOTORS LLC
- Components: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS
- Summary: GENERAL MOTORS (GM) IS RECALLING CERTAIN MODEL YEAR 2012 CHEVROLET SONIC VEHICLES MANUFACTURED FROM JUNE 2, 2011, THROUGH NOVEMBER 21, 2011. ON SOME OF THESE VEHICLES, THE FRONT BRAKE INNER OR OUTER PAD MAY BE MISSING.
- Consequence: A MISSING PAD COULD RESULT IN REDUCED BRAKE SYSTEM PERFORMANCE, INCREASING THE RISK OF A CRASH.
- Remedy: GM WILL NOTIFY OWNERS, AND DEALERS WILL INSPECT THE FRONT BRAKES FOR A MISSING INNER OR OUTER PAD. IF A BRAKE PAD IS MISSING, DEALERS WILL INSTALL NEW INNER AND OUTER PADS, A NEW BRAKE CALIPER, AND A NEW ROTOR. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR BEFORE JANUARY 14, 2012
Negative 2012 Chevrolet Sonic car reviews
Positive 2012 Chevrolet Sonic car reviews
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This car is really fun to drive. You'll be happy to know that there were no mechanical issues, except for the sway bar links which were covered under warranty. The sport package with 17
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Hi there! I just wanted to share my experience with my first Chevy, the Sonic. After my 2007 Saturn Ion broke down and was too expensive to fix, I did some research and found the Sonic. Surprisingly, it had been on the lot for several months before I stumbled upon it. It's been over a year now and I'm happy to say that I haven't had any problems with it. The only minor issues I've noticed are that the AC feels a little weak and the engine noise is more noticeable than on my Saturn. Overall, I'm really satisfied with my Sonic and would definitely consider getting another one in the future if I need a new car. Thanks for listening!
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I recently upgraded from a 2007 Civic to the Sonic and managed to snag a great deal on a 2LT model for just $16,500. I've now driven 5,000 miles on the Sonic and I'm really impressed with its handling. However, I did notice that the ride was a bit squishy due to the soft stock tires, so I've ordered some new ones. The gas mileage is comparable to the Civic, at around 30 MPG mixed, but I'm confident that I could get the rated 35 MPG and more if I drove more conservatively on the highway. The feature set of the Sonic is unbeatable in its price category, with only the Kia Rio coming close. What I really appreciate about the Sonic is that it offers much more value for your money than any other competing vehicle. It's a no-brainer!
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I came across some negative reviews and felt compelled to share my experience. I own a 2012 LT 1.4 Turbo 6-speed manual and I absolutely love it! It gets an impressive 41.0 average on the highway, has good trunk space, and decent seats. The stereo could be better, but that's just my personal opinion. The only downside I have noticed is the limited visibility to the sides and rear due to the headrests getting in the way. Currently, I have driven 4100 miles and have added fog lights which complement the regular lights really well. The instrument cluster is well-designed with all the necessary information right in front where you need it. The steering wheel controls are also very handy. I would definitely buy this car again, as the Turbo and 6-speed manual are key features that make it stand out.
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This car is a great choice for Michigan winters. With 4 snow tires, it still manages to get over 30 mpg. The LT model comes with a good equipment package. On a recent trip to the UP of Michigan, we were able to achieve an impressive 38.5 mpg, even though it's only rated at 35 hwy. Despite minor damage and repairs (caused by others), the car drives very well at highway speeds and comfortably seats four people. It also has a decent amount of cargo space, especially when the rear seats are folded down. So far, there have been no mechanical problems or issues. The only downside is that it can be a bit rough on bumpy roads, which are common in this area.
Additional sources
More sources of information about 2012 Chevrolet Sonic problems:
2012 Chevrolet Sonic with 158,000 miles? : r/MechanicAdvice
Apr 5, 2022 ... If it's a turbo is common for the cooler to leak. The thermostats either leak or go bad when they throw a code for a bad thermostat it shuts off ...
Roll Up - The Sonic and Common Issues | Sonic Owners Forum
Feb 6, 2018 ... -Timing Belt: The 1.8l has a TIMING BELT. It must be regularly replaced at the specified interval or risk complete engine failure. -Intake ...
Chevrolet Sonic 2012-2020: pros and cons, common problems
Apr 1, 2023 ... A leaking plastic water outlet has also been reported. The part is not very expensive and takes about an hour to replace. Suspension problems ...
2012 Chevrolet Sonic Problems | Kelley Blue Book
How reliable is the 2012 Chevrolet Sonic? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 ...
Delving Into the Most Common Chevy Sonic Problems - Bad Vehicle
Turbine Shaft Fracture ... Chevrolet has issued 30 recalls on the Sonic from 2012 to 2018. One of those recalls involves 2014 vehicles for a turbine shaft ...
Other years of Chevrolet Sonic
Are you having problems with your 2012 Chevrolet Sonic?
Stephan Lebsack 2024-11-21
My husband and I purchased our 2012 Sonic on December 10th after weeks of car shopping. Unfortunately, the car spun a bearing just 15 days later on Christmas Day, rendering it completely undriveable. Despite this setback, our local dealership has been incredibly helpful throughout the entire ordeal. They attempted to get GM to replace the car, but unfortunately, GM refused and instead suggested rebuilding the defective engine. However, the dealership refused this option and instead convinced GM to replace the engine entirely. Although the dealership installed the new engine, they discovered during a test drive that the cam shaft sensor was faulty in the new engine. It has now been over two weeks and there are still some issues with the car. Unfortunately, we have found GM customer service to be unhelpful and dishonest.
Henderson Glover 2024-11-19
Chevy should improve the quality of their vehicles. In just 4.5 years, I have had to replace the battery twice, alternator, A/C compressor, radiator, thermostat, fan switch, cooling fan, coil pack, and plugs. This level of maintenance is unacceptable for a modern car.
Kevin Schuppe 2024-10-05
Although I did not choose this car, I received it brand new and I am very grateful for that. However, I want to warn potential buyers about some issues I have experienced. The turbo engine can be dangerous to drive due to terrible lag, and the car may not move when the temperature is high. This seems to be worse at 100 degrees or above, but noticeable by 95. If you live in a desert climate, I would advise against buying a turbo. In addition to the danger, it gets only 16 mpg in the city and less than 30 mpg on the highway when it is hot. Unfortunately, the dealer has refused to address the issue or stand behind the car, even though it has been doing this since new. I believe it is a design flaw. I have also had issues with the water pump and broken AC, and the transmission is now malfunctioning. Despite my meticulous care, the entire car rattles like a 67 Buick. Although the Sonic is safe and comfortable with a spacious and quiet cabin and lots of features, the quality just isn't there. I doubt this vehicle will last to 100k miles, even with most of the miles being on the freeway. In addition, the trade-in value is already low on this premium level car, and a comparable Honda Fit would be worth much more. The bottom line is, if you do buy a Sonic, do not buy the turbo. Although it may be more fun to drive due to torque, it is annoyingly slow off the line and dangerously slow when the engine temperature is affected by summer weather. I would not recommend anyone buy a Sonic. The fact that the dealer says the car is fine despite getting only 16 mpg in town speaks volumes about Chevrolet's product.
Tyson Kassulke 2024-09-28
I would advise against purchasing this car. Although the exterior and interior design are unique and appealing, the ride quality is poor. The suspension is not up to par and you will feel every bump on the road. Additionally, the heat is not very effective, especially if you live in a colder climate like Canada. While the gas mileage is good for highway driving, the gears shifting are noticeable and acceleration is slow due to the 1.8 L engine. The sound system is also subpar, with many LS and LT models lacking rear speakers. Overall, despite its attractive appearance, this car is not enjoyable to drive and not worth the investment. I would recommend considering other options, such as a Cobalt or similar model.
Gene Howell 2024-07-20
The gas and brake pedals are quite sensitive, and this car is not very fuel-efficient. I have been putting $10 in every other day while renting it while my car is being fixed. Based on my experience, I would not recommend this car.