2012 Hyundai Sonata hybrid problems
The Hyundai Sonata (Korean: 현대 쏘나타) is a mid-size car that has been manufactured by Hyundai since 1985. The first generation Sonata, which was introduced in 1985, was a facelifted version of the Hyundai Stellar with an engine upgrade, and was withdrawn from the market in two years due to poor customer reaction. While the nameplate was originally only sold in South Korea, the second generation of 1988 was widely exported.
The Sonata is currently manufactured in South Korea where their headquarters are located, China and Pakistan. It was named after the musical term, sonata.
First generation (Y1; 1985)
The first Sonata was introduced to compete with the Daewoo Royale series and was a more luxurious version of the Stellar. It included cruise control, power seats, head lamp washers, power brakes, electric operated adjustable side mirrors and chrome bumper trims. The Sonata was available with two trim options in Korea: Luxury and Super (the latter only available with a 2.0-liter engine). In the domestic market Hyundai attempted to sell the Sonata as an executive car using catchphrases like "Luxury car for VIP"; however, as the Sonata was based on the Stellar without any major changes, it was seen by the public as no more than a luxury version of the Stellar. In 1987 Hyundai added two tone color schemes and a trip computer option, but sales soon went down and the car was discontinued in December of that year. The Sonata was sold only in the South Korean domestic market. The vehicle was unveiled in South Korea on 4 November 1985.
Engine choices included 1.6-liter Mitsubishi Saturn (only available outside the domestic market), 1.8- and 2.0-liter Mitsubishi Sirius inline-fours. The latter unit also found its way into the 1987 and later Stellar, and in MPI form the 1986 Hyundai Grandeur. The body was a largely unchanged Hyundai Stellar.
It was sold in New Zealand (right hand drive) with the 1.6-liter Mitsubishi engine with the five-speed manual gearbox; an automatic transmission was an optional extra. The original importer was a unit of the Auckland-based Giltrap Motor Group.
The final version of the Stellar was known as the Stellar 88 and was launched to celebrate the 1988 Summer Olympics in Seoul. Afterwards, Hyundai discontinued the Stellar and replaced it with the all-new Sonata.
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Common 2012 Hyundai Sonata hybrid problems
Based on the complaints from owners of the 2012 Hyundai Sonata Hybrid, several common problems have been reported:
- Transmission Failure: Owners have reported issues with the transmission failing in the 2012 Sonata Hybrid, with 16 complaints related to this problem. This issue can lead to significant driving difficulties and safety concerns.
- Engine Seizure: Another common problem is engine seizure in the 2012 Sonata Hybrid, with 9 complaints. Engine seizure can result in the car suddenly stopping while driving, posing a serious hazard on the road.
- Engine Failure: Owners have reported engine failure in the 2011 Sonata Hybrid, with 8 complaints. Engine failure can lead to a complete breakdown of the vehicle and may require costly repairs to rectify.
- Electrical Issues: Complaints regarding various electrical problems have been raised by owners, including issues with power locks, windows, and other electrical accessories. These problems can affect the overall functionality and safety of the vehicle.
- Safety Concerns: Some complaints highlight safety-related issues such as the car not being in park when the key is removed, which can lead to unintended movement and accidents. Safety concerns like this need immediate attention to prevent accidents and ensure driver safety.
These reported problems with the 2012 Hyundai Sonata Hybrid indicate a range of issues that owners have faced, from mechanical failures to electrical malfunctions and safety hazards. Addressing these issues promptly is crucial to ensure the safety and reliability of the vehicle.
Does 2012 Hyundai Sonata have engine problems?
Hyundai Motor America is conducting a safety recall to inspect, and if necessary replace, the engine assembly in Model Year 2011 and 2012 Hyundai Sonata vehicles equipped with 2.0 liter turbo and 2.4 liter gasoline direct injection (GDI) engines manufactured at Hyundai Motor Manufacturing Alabama.
How long will a 2012 Hyundai Sonata Hybrid last?
When it comes to longevity, the Sonata is estimated to last 200,000 to 250,000 miles or 13 to 17 years with regular maintenance. It also has a better reliability rating and lower annual repair cost than most other midsize cars.
Is Hyundai Sonata Hybrid reliable?
Like the regular Sonata, the Sonata Hybrid has built a reputation as a sensible, reliable midsize sedan at an attractive price.
How long do Hyundai Sonata hybrid batteries last?
Under normal conditions, your car will require a hybrid battery replacement every 150,000 miles or 15 years, whichever comes first. This is just an average, so some drivers may get more use out of their batteries and some might get less in East Boston.
2012 Hyundai Sonata hybrid car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Hyundai Sonata hybrid problems, we found that the most common problems with these 2023 model year vehicles are:
- Engine problems
- Power train problems
- Service brakes problems
- Electrical system problems
- Unknown or other problems
The graph below shows statistics for all 2012 Hyundai Sonata hybrid vehicle components and the number of complaints received.
Latest 25 complaints 2012 Hyundai Sonata hybrid
The NHTSA has received 151 complaints about various vehicle components related to the 2012 Hyundai Sonata hybrid. Below are the 25 most recent complaints reported for 2012 Hyundai Sonata hybrid vehicles.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2024-05-29
- VIN: KMHEC4A40CA
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. Additionally, the ABS warning light was illuminated. The contact stated that the vehicle had to be turned off and restarted every ten minutes. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The contact stated that the vehicle was recently serviced by the dealer and NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic) was completed. The contact stated that the failure was present prior to the recall repair being performed. In addition, the contact stated that the failure reoccurred a week after the recall repair was completed. The manufacturer was not made aware of the failure. The failure mileage was approximately 130,000.
LATCHES/LOCKS/LINKAGES PROBLEM
- Date Of Incident: 2023-09-18
- VIN: KMHEC4A40CA
- Components: LATCHES/LOCKS/LINKAGES
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated while attempting to close the passenger’s side rear door, the door failed to lock as needed. The contact tied the door closed. The contact stated that the driver's side rear door was locked, and the contact was unable to open the door. The contact had taken the vehicle to a dealer when the passenger’s side door was not locking. The dealer diagnosed the vehicle and determined that the latch and locking mechanism needed to be replaced. The vehicle was not repaired. The contact stated that when the driver's side rear door failed to lock securely, the vehicle was not returned to the dealer. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 41,000.
POWER TRAIN,ENGINE,HYBRID PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2024-05-14
- VIN: KMHEC4A48CA
- Components: POWER TRAIN,ENGINE,HYBRID PROPULSION SYSTEM
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power and the low battery warning light illuminated. In addition, the contact heard a rattling sound coming from the engine before the engine seized. The vehicle was towed to the dealer where it was diagnosed with a failed hybrid system and that the hybrid system needed to be replaced. The contact was also informed that the transmission was not the original transmission, and the cooler was damaged. The manufacturer was not made aware of the failure. The failure mileage was approximately 145,000.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2024-04-24
- VIN: KMHEC4A45CA
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated that while driving at an undisclosed speed, the brake warning light illuminated. The contact pulled over on the side of the road and the vehicle was towed to the dealer to be diagnosed. The contact was informed that the ABS and hydraulic pump needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic) that was previously performed. The manufacturer was made aware of the failure and informed the contact the failure was not related to the recall repair. The failure mileage was approximately 151,020.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2023-05-02
- VIN: KMHEC4A42CA
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact received notification of NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2024-04-28
- VIN: KMHEC4A41CA
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated while driving at an undisclosed speed, the brakes became inoperable. There were no warning lights illuminated. The contact received notification of NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The approximate failure mileage was 155,290. Parts distribution disconnect.
POWER TRAIN PROBLEM
- Date Of Incident: 2024-04-29
- VIN: KMHEC4A44CA
- Components: POWER TRAIN
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated that while driving at an undisclosed speed and depressing the brake pedal, the vehicle lunged forward. The vehicle was taken to an independent mechanic and diagnosed with automatic transmission failure. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 76,000.
STEERING PROBLEM
- Date Of Incident: 2024-04-16
- VIN: KMHEC4A43CA
- Components: STEERING
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated that while driving at an undisclosed speed, he became aware that the electronic power steering was not functioning properly, noticing an excessive amount of understeer. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the steering column. The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 80,000.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2024-04-16
- VIN: KMHEC4A45CA
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact received notification of NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic) and would like to be removed from the recall distribution list because she no longer owns the vehicle. The local dealer was contacted. The manufacturer was not contacted.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2023-09-01
- VIN: KMHEC4A40CA
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact received notification of NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact called another local dealer, Red McCombs Hyundai Northwest, (13663 I-10, San Antonio, TX 78249) who informed the contact that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2024-01-18
- VIN: KMHEC4A47CA
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact received notification of NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2023-11-23
- VIN: KMHEC4A45CA
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact received notification of NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic). The contact stated that when the vehicle was started, the check brake and hybrid system message was displayed. Additionally, the contact stated that while driving at various speeds on several occasions, the ABS activated inadvertently. The vehicle was taken to a dealer where it was determined that unknown parts needed to be replaced; however, the parts were unavailable. The manufacturer was not notified of the failure. The failure mileage was approximately 126,000.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2023-09-22
- VIN: KMHEC4A49CA
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact received notification of NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2023-11-17
- VIN: KMHEC4A4XCA
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact received notification of NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that while driving at an undisclosed speed, the Check Brakes and Hybrid System Warning: Safely Stop and Do Not Drive messages were displayed. The brakes then made a grinding sound while the brake pedal was depressed. Additionally, the vehicle lost motive power while driving. The contact pulled over and restarted the vehicle. The vehicle was taken to the dealer, where it was diagnosed with a faulty HCU (Hybrid Control Unit) and AHB (Active Hydraulic Boost). The dealer retrieved DTC Codes: P1886 (Inappropriate and Low SOC) and C1237: (Primary Pressure Sensor Signal). The dealer replaced the oil valve gasket and recalibrated the brakes. The manufacturer was made aware of the failure. The failure mileage was approximately 113,340. VIN tool confirms parts not available.
POWER TRAIN,ENGINE PROBLEM
- Date Of Incident: 2023-03-05
- VIN: KMHEC4A4XCA
- Components: POWER TRAIN,ENGINE
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated while driving at various speeds, the message "Pull Over. Stop the Vehicle" was displayed, and the vehicle failed to respond upon depressing the accelerator pedal. The contact veered to the side of the road and turned off the vehicle. The contact stated that the vehicle became drivable after waiting 30 minutes to an hour. The contact stated that the failure had been recurring while driving. Additionally, the contact stated that while reversing and depressing the accelerator pedal, the vehicle jerked, made an abnormally loud sound, and failed to respond. The contact shifted into park(P) and shifted back into reverse(R), and the vehicle jerked and responded. The contact stated that while driving at various speeds and depressing the accelerator pedal, the vehicle jerked and hesitated to respond. There was no warning light illuminated. The contact stated that she had taken the vehicle to an independent mechanic, where a diagnostic test was performed. The contact was referred to the dealer for assistance. The dealer and the manufacturer were not notified of the failure. The vehicle was not repaired. The failure mileage was unknown.
POWER TRAIN,ENGINE PROBLEM
- Date Of Incident: 2023-05-29
- VIN: KM8EC4A47CA
- Components: POWER TRAIN,ENGINE
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated that while driving at an undisclosed speed and attempting to accelerate up a hill, the vehicle inadvertently lost motive power. Several attempts to restart and jumpstart the vehicle failed. The hybrid system warning light was illuminated on the instrument panel. The vehicle was towed to the residence and later towed to an independent mechanic, who determined that the engine had failed due to metal shavings in the engine oil. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 20V746000 (Engine) however, the VIN was not included. The manufacturer was not notified of the failure. The failure mileage was 55,000.
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2022-09-15
- VIN: KMHEC4A42CA
- Components: ENGINE AND ENGINE COOLING
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated that while driving at approximately 50 MPH, the brake pedal was depressed and the vehicle began to stall. The contact stated that the accelerator pedal was then depressed but the vehicle would not accelerate as needed. The contact stated that the check engine warning light and the hybrid engine warning message was displayed and advised the driver to “Safely Stop and Do Not Drive” the vehicle. The contact pulled over and turned off the vehicle. The vehicle was restarted and the contact parked the vehicle in a parking lot and turned off the vehicle and waited for a while. The contact then restarted the vehicle and the check engine warning light remained illuminated. The vehicle was taken to the local dealer where it was diagnosed that the engine control module (ECM) needed to be replaced. The vehicle was not repaired and remained at the dealer awaiting the parts for the repair. The manufacturer was made aware of the failure and a case was opened. The approximate failure mileage was 130,000.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2022-09-01
- VIN: KMHEC4A46CA
- Components: SERVICE BRAKES
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated that while driving at various speeds, the brake pedal was depressed; however, the vehicle failed to stop. The contact stated that he heard a grinding sound in the wheels. The contact stated that the Hybrid System and brake warning lights were illuminated. The vehicle was taken to an independent mechanic where the brake pads, rotors, and calipers were replaced; however, the failure recurred. The vehicle was taken to several independent mechanics however, the failure could not be duplicated. The dealer was notified of the failure and an appointment was scheduled for October. The manufacturer was not notified of the failure. The failure mileage was 204,900.
ENGINE AND ENGINE COOLING,ENGINE PROBLEM
- Date Of Incident: 2022-03-16
- VIN: KMHEC4A4XCA
- Components: ENGINE AND ENGINE COOLING,ENGINE
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated while driving approximately 20 MPH, there were abnormal sounds coming from the vehicle. There was no warning light illuminated. The vehicle was towed to the dealer and diagnosed with a catalytic converter and engine failure. Additionally, the vehicle was consuming an excessive amount of engine oil. The check engine warning light was illuminated. The dealer replaced the engine; however, the failure reoccurred. The manufacturer was notified of the failure. The approximate failure mileage was 68,000.
ENGINE PROBLEM
- Date Of Incident: 2022-04-04
- VIN: KMHEC4A46CA
- Components: ENGINE
- Summary: The contact owns a 2012 Hyundai Sonata. The contact stated while driving at 70 MPH, the oil pressure warning light illuminated and the vehicle started losing motive power. The accelerator pedal was depressed but the vehicle failed to respond and jolted. The contact veered to the side of the road. The contact turned off and restarted the vehicle. The contact continued to drive at a slower speed however, the failure reoccurred several times while driving to her residence. The vehicle was taken to the dealer who informed the contact that the failure was associated to Manufacturer Recall Number: 198. However, the dealer informed the contact that they could not repair the vehicle under the recall. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and a case was opened. The failure mileage was approximately 168,000.
ENGINE PROBLEM
- Date Of Incident: 2022-01-09
- VIN: KMHEC4A46CA
- Components: ENGINE
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated that he had received notification of NHTSA Campaign Number: 15V568000 (Engine). The contact took the vehicle to a dealer where the recall was serviced. Soon after the recalled pair, the "Hybrid System Warning Light, Safely Stop and Do Not Drive," warning message appeared on the instrument panel. The contact had the vehicle towed to a dealer where it remained in their possession. The manufacturer was notified of the failure but offered no assistance. The contact was given an estimate for the repair but was declined. The vehicle had yet to be repaired. The failure mileage was 155,000.
ENGINE PROBLEM
- Date Of Incident: 2022-01-28
- VIN: KMHEC4A49CA
- Components: ENGINE
- Summary: The contact's wife owns a 2012 Hyundai Sonata Hybrid. The contact stated while driving approximately 65 MPH, there was an abnormal banging sound coming from the engine compartment. The contact stated no warning light was illuminated. The vehicle lost motive power and decelerated to 30 MPH. The contact pulled over and had the vehicle towed to his residence. The Customer Service Department was contacted and the representative suggested that the vehicle be taken to an authorized dealer to be diagnosed. The contact was informed that the connecting rods failed and punctured the engine block and the engine needed to be replaced. The vehicle was not repaired. The manufacturer had not been informed of the failure. The dealer had been informed of NHTSA Campaign Number: 20V746000 (Engine) however, the dealer stated that the vehicle was past warranty period. The failure mileage was approximately 150,000. Consumer stated when the incident happened a little above mileage warranty.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 2022-02-09
- VIN: KMHEC4A46CA
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated that he had changed the battery due to a previous battery failure. The contact stated that when the vehicle was started a warning for "Check Brakes - Hybrid System Warning - Safely Stop and Do Not Drive" message was displayed along with warning beeps. The contact checked the brake fluid level which was full. The contact stated that while the vehicle was parked with the engine running and the brake depressed, the contact heard a high-pitched grinding sound coming from under the hood. The contact stated that the brake pedal shaking abnormally. The vehicle was not taken to the local dealer and had not been diagnosed or repaired. The contact no longer drove the vehicle due to the failure. The manufacturer had not been informed of the failure. The failure mileage was approximately 128,000.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2021-11-12
- VIN: kmhec4a47ca
- Components: UNKNOWN OR OTHER
- Summary: While driving all the dashboard lights come on and a beeping noise starts. On my dash is says "hybrid check system warning" Pull over safely and do not drive. This problem has sporadically been happening, but it seems to be more frequent now. As of this moment it has been on the side of the road due to this problem. It usually starts after about 10 minutes, but this time it will not start. When I Googled this problem, I saw this type of problem goes back to 2012 when the car came out to buy and it has affected numerous people with this year model car. Everytime I take it to my local Hyundai dealership of course they tell me nothing is wrong with it. Well apparently there is something wrong or it would not be on the side of the road not starting.
ENGINE PROBLEM
- Date Of Incident: 2021-11-05
- VIN: KMHEC4A4XCA
- Components: ENGINE
- Summary: The contact owns a 2012 Hyundai Sonata Hybrid. The contact stated while driving 45-50 MPH, the vehicle started making an abnormal beeping sound. The contact stated that the check engine warning light and several other unknown warning lights illuminated, and the vehicle began to stall. The contact stated that she pulled into a parking lot, parked, and turned off the vehicle. The next day the vehicle was towed to the dealer who diagnosed that the system hybrid module needed to be updated. The contact stated that the system hybrid module was updated; however, the failure reoccurred while driving. The warning message "Hybrid system Warning; Safely Stop and Do Not Drive", and the brake warning light and an unknown warning light illuminated. The contact also stated that the vehicle made an abnormal grinding sound. The dealer was notified of the failure. The manufacturer was not notified of the failure. The vehicle was not repaired. The approximate failure mileage was 99,612.
2012 Hyundai Sonata hybrid recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 6 recalls for different components of the 2012 Hyundai Sonata hybrid.
- Manufacturer: Hyundai Motor America
- Park Out Side: 1
- Park Out Side: 1
- Components: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
- Summary: Hyundai Motor America (Hyundai) is recalling certain 2011-2015 Elantra, Genesis Coupe, Sonata Hybrid, 2012-2015 Accent, Azera, Veloster, 2013-2015 Elantra Coupe, Santa Fe, 2014-2015 Equus, 2010-2012 Veracruz, 2010-2013 Tucson, 2015 Tucson Fuel Cell, and 2013 Santa Fe Sport vehicles. The Anti-Lock Brake System (ABS) module may leak brake fluid internally and cause an electrical short, which can result in an engine compartment fire while parked or driving.
- Consequence: An engine compartment fire while parked or driving can increase the risk of injury.
- Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the ABS fuse, free of charge. Owner notification letters were mailed April 10, 2024 through October 11, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 251.
- Manufacturer: Hyundai Motor America
- Components: ENGINE
- Summary: Hyundai Motor America (Hyundai) is recalling certain 2015-2016 Veloster, 2012 Santa Fe, 2011-2013 Sonata Hybrid, and 2016 Sonata Hybrid vehicles. The connecting rod bearings inside the engine may wear prematurely, which over time can result in engine damage.
- Consequence: A damaged engine can increase the risk of a fire or it can cause an engine stall, increasing the risk of a crash.
- Remedy: Hyundai will notify owners, and dealers will inspect the engine. If bearing damage is found, the engine will be replaced. Dealers will also install a software update containing a new Knock Sensor Detection System (KSDS). Repairs will be performed free of charge. The recall began March 31, 2021. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 198.
- Manufacturer: Hyundai Motor America
- Components: EQUIPMENT:ELECTRICAL
- Summary: Hyundai Motor America (Hyundai) is recalling certain 2011-2012 Hyundai Elantra and Sonata Hybrid, 2012 Accent and Veloster vehicles. The 12V accessory socket outlet may have been over-tightened during installation, possibly disabling the thermal fuse and allowing the outlet to overheat with prolonged use, such as by using the Tire Mobility Kit air compressor to inflate a tire.
- Consequence: An overheated accessory outlet increases the risk of fire.
- Remedy: Hyundai will notify owners, and dealers will replace the Tire Mobility Kit accessory outlet plug with a direct-to-battery connection wire harness kit, free of charge. The recall began September 28, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 193.
- Manufacturer: Hyundai Motor America
- Components: SEAT BELTS:PRETENSIONER
- Summary: Hyundai Motor America (Hyundai) is recalling certain 2011-2013 Sonata and 2011-2012 Sonata Hybrid vehicles. On February 27, 2018, Hyundai Motor Company (Hyundai) notified NHTSA that they were recalling 154,753 model year 2011 Sonata vehicles. On April 18, 2018, Hyundai expanded the recall to include an additional 425,305 model year 2012-2013 Sonata and 2011-2012 Sonata Hybrid vehicles. In the event of a crash, the air bag control unit (ACU) may short circuit, preventing the frontal air bags, seat belt pretensioners, and side air bags from deploying.
- Consequence: If the frontal air bags, seat belt pretensioners, and side air bags are disabled, there is an increased risk of injury to the vehicle occupants in the event of a vehicle crash that necessitates deployment of these safety systems.
- Remedy: Hyundai will notify owners, and dealers will install an external wire filter kit, free of charge. The recall began October 15, 2018. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 174.
- Manufacturer: Hyundai Motor America
- Components: SEAT BELTS:PRETENSIONER
- Summary: Hyundai Motor America (Hyundai) is recalling certain 2011-2014 Sonata and 2011-2015 Sonata Hybrid vehicles previously repaired under recall campaign 17V-152. The seat belt linkages for both front seat belts may detach from the seat belt anchor pretensioners.
- Consequence: If the seat belt linkage detaches from the seat belt anchorage, it can not properly restrain the occupant in the event of a crash, increasing the risk of injury.
- Remedy: Hyundai will notify owners, and dealers will again verify the connection between the seat belt linkage and the pretensioner and additionally install a warning label to prevent future seat belt linkage detachment, free of charge. The recall began November 6, 2017. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 169.
- Manufacturer: Hyundai Motor America
- Components: SEAT BELTS:FRONT:ANCHORAGE
- Summary: Hyundai Motor America (Hyundai) is recalling certain 2011-2014 Sonata and 2011-2015 Sonata Hybrid vehicles. In the affected vehicles, the seat belt linkages for both front seat belts may detach from the seat belt anchor pretensioners.
- Consequence: In the event of a crash, if the seat belts detach from the anchor pretensioners, it can increase the risk of injury.
- Remedy: Hyundai will notify owners and dealers will inspect the connection between the seat belt linkages and the seat belt anchor pretensioners, repairing them as necessary, free of charge. The recall is expected to begin April 7, 2017. Owner's may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for the recall is 160.
Negative 2012 Hyundai Sonata hybrid car reviews
Positive 2012 Hyundai Sonata hybrid car reviews
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You've been driving for over 45 years and it's great to hear that this is the best car you've owned! The electronics are intuitive and it's easy to learn the significance of the beeping signals. After driving for just 10 days, you've mastered the smooth acceleration and braking. It sounds like you're having a lot of fun driving this car on highways and suburban and rural roads where you can consistently drive over 35 MPH. And the best part is that you're getting great gas mileage - 45+MPG at constant speeds between 35 and 55 MPH! Although it's a bit lower in stop-go slow speed driving, you're still averaging over 40 MPG overall. Thanks for sharing your positive experience with us!
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I purchased a 2012 Sonata hybrid three months ago and was immediately enamoured with the car. Although I initially experienced no issues, after a month of driving, the car began to pull to the left. Despite the dealer's insistence that there was no problem, I have since noticed a significant vibration and jarring when switching from hybrid to gas mode. Despite these issues, I have decided to keep the car as it is my first new vehicle and the 0.9% rate offered by Hyundai was unbeatable. It is worth noting that the car's interior and comfort are exceptional, with a 10/10 rating, as is its design. I remain confident that the issues will be resolved and look forward to enjoying my car to the fullest.
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The critics' review of this hybrid gave me doubts, but my own personal experience in the first 5K confirmed that I made an excellent choice! I drive both city and highway miles and am saving a fortune on gas. I'm averaging 38 mpg. The mpg automatically resets when you refuel. Occasionally, the transition from electric to gas engine is noticeable, but I wouldn't describe it as 'quirky' like the critics suggest. I have never even noticed the braking issue that they describe. This car does not go unnoticed and draws a lot of attention.
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I've had my 2012 Hybrid Sonata (premium trim - the $32,000 vehicle) for a month now and it's been a great experience. I've been getting at least 41 mpg on both mixed city and highway driving, which is fantastic. I haven't experienced any issues with the brakes or the shifting from electric to gas, which is contrary to some reviews I've seen here. I can't stress enough how happy I am with my purchase. The metallic blue, premium hybrid design is stunning and I've received so many compliments on it. The interior is spacious and comfortable, making it a joy to drive. The panoramic sunroof, navigation, Blue link, and wheels are all fantastic features that make this car stand out. Overall, I'm extremely satisfied with my purchase and would highly recommend it to anyone looking for a reliable and stylish car.
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What a great buy! I have a top-of-the-line car that's loaded with features, including white pearl paint and tan leather seats. The glass roof is the best sunroof I've ever had! It has only 23,000 miles on it, and I commute 45 miles daily. I average about 37mpg in the city and on the highway, and 40mpg when traveling. I drive normally, sometimes using cruise control. I do use high-octane fuel and keep the tire air pressure at 35 psi. I change the synthetic oil every 3700 miles and the air filter every 15k. I get lots of compliments from friends and strangers asking what kind of car it is because it's so nice. I've owned Lexus, Mercedes, Cadillac, and BMW, and so far, this car offers the same quality for less money. There are too many features to list, but one example is the rear heated seats!
Additional sources
More sources of information about 2012 Hyundai Sonata hybrid problems:
2012 Sonata Hybrid Issues - Hyundai Forum - Hyundai Enthusiast ...
May 7, 2013 ... Hyundai Sonata - 2012 Sonata Hybrid Issues - Bought it on April 24th, took it to service the next week and its still there :( Didnt notice ...
6th Generation (2011-2014) Sonata Hybrid Problems
Worst Issues ; transmission failure in the 2012 Sonata Hybrid. 16 ; engine siezed in the 2012 Sonata Hybrid. 9 ; engine failure in the 2011 Sonata Hybrid. 8 ...
2012 Hyundai Sonata Recalls: Anything to Worry About ...
Mar 6, 2021 ... Potential High-Pressure Fuel Pipe Leaks · Engine Stall Due To Connecting Rod Wear · Disabled Airbag/Seat Belt Pretensioners · Seat Belt Linkage ...
What's Wrong with the Hyundai Sonata Hybrid?
3 Common Hyundai Sonata Hybrid Problems · ZF-TRW Crash Sensor Defect. Millions of vehicles built after 2009 have defective airbag control units manufactured by ...
2012 Hyundai Sonata Problems and Complaints - 7 Issues
Top 2012 Hyundai Sonata Problems · Parking lights don't turn off · Transmission Won't Shift/CEL Due to Failed Speed Sensors in Transmission · Improved Timing Chain ...
Other years of Hyundai Sonata hybrid
Are you having problems with your 2012 Hyundai Sonata hybrid?
Reggie Beer 2024-05-12
Congratulations on your new 2012 Sonata Hybrid! It's great to hear that you took the time to explore your options and found a comfortable car to drive. It's also good to know that the build quality is holding up well. While the gas mileage may not be quite what you were hoping for, averaging around 30 MPG in mostly in-town driving is still impressive. I hope you continue to enjoy your comfortable and reliable Sonata Hybrid on the road!
Elton Morissette 2024-01-21
1. I noticed that the passenger seat was 4-5 inches lower than the driver's seat, but unfortunately the dealer did not make any attempt to correct it. 2. Although the mileage lawsuit did not make up for the cost and did not address the carbon exhaust (which requires paying extra for the hybrid), I still appreciate the effort. 3. I was disappointed to learn that the lease end fee was $400, plus an additional $1000 for 'damage' from normal wear and tear over the course of 3 years. As a result, I have decided not to purchase another Hyundai.