2012 HYUNDAI SONATA Complaints

•brake failure •this has happened at indiscriminate times including the highway, suddenly the car tells me to stop driving and the brakes don’t work as they should, no telling this would happen until it occurs. When pressing brakes, a loud noise rumbles through the car and I am no longer able to drive at any speed higher than 5 mph (an issue for being on the road) risk of possible collision as this happens suddenly and gives short time to take action •UKNOWN •was inspected by local dealer, they said it was the primary pressure sensor which is a part of the Hydraulic brake booster pump. They wanted to replace the entire hydraulic unit even though it was only the sensor that was faulty and it would cost me $3,503.61 which is an ABSURD price for an electrical issue that I did not see coming at all and it is a robbery of regular people who need their cars to get to the places they need to be (work and family) this is NOT a luxury, I need my car •no warning signs or lights until the issue actually occurred. The only light that showed was the ABS lights, maybe it’s linked to the recall about the brake fluid leaking causing fires?

Approx one year post engine replacement, and 2 weeks prior turbo system replacement, I am having major issues with my sonatait struggles to stay started, it always hesitates and doesn't want to move when I press accelerator, shakes jolts and shudders, the smell of burning oil comes thru the vents and even smoke comes out from under the vehicle. The engine is leaking masses amounts of oil that seem to be leaking from all over the under carriage and half way to the back underneath the car, oil is in the wheel wells, and even splashed on the rims, the spark plugs are covered in oil, huge plums of white and dark smoke come out of the tailpipes, literally blinding anyone behind me, press the accelerator to the floor and it just shudders and smokes even more, check engine light is on and states malfunctioning turbo system, boost pressure sensor malfunction, sluggish will not gain speed, oil within the turbo blow by hose and in intake hose area, now I have coolant pouring out and the reservoir the coolant will be literally boiling. This is not good at all especially after a year post engine replacement and turbo replacement. When the car is started I push start and car struggles to start the starter keeps screeching and car shudders for a good 45 seconds before it either dies out or finally starts. This vehicle should be a lemon and bought back regardless of age condition etc. A vehicle after engine replacement of only one year should not be pouring oil out of the engine, failed head gaskets,misfiring and leaking coolant. I keep receiving recall notice after recall notice in the mail stating I have recalls that need to be addressed but when checking using my vin it says there are no recalls needing fixing, that makes me uneasy and I don't feel safe driving the vehicle I lost faith in it all together

The contact owns a 2012 Hyundai Sonata. The contact stated that while driving approximately 45 MPH, the vehicle started to lose motive power with several unknown warning lights illuminated before the vehicle stalled. The vehicle was towed to the local dealer who determined that the engine had failed and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was offered. The contact was informed that the VIN was not included in NHTSA Campaign Number: 15V568000 (Engine). The vehicle had experienced the failure listed in the recall. The failure mileage was 152,000.

The brake lights keep going off, they have been replaced several times. The passenger airbag deployed on a stop sign and cracked the entire windshield. The steering wheel feels like it’s going to come off. Please help

The contact owns a 2012 Hyundai Sonata. The contact stated that while his daughter was driving at 65 MPH, an abnormal knocking noise began to emit from the vehicle as the check engine light appeared on the instrument panel. The vehicle began to lose power as the contact's daughter coasted the vehicle into a parking lot. Due to the failure, the vehicle was towed to the contact's residence. Upon investigation, the contact discovered NHTSA Campaign Number: 15V568000 (Engine) which was linked to the failure. Neither the dealer nor the manufacturer had been notified of the failure. The vehicle had yet to be repaired. The failure mileage was approximately 195,000.

2012 Hyundai Sonata engine ceased on [XXX] heading west away from Dallas, Texas on [XXX] leaving my young daughter stranded in the middle of nowhere on her way to Lubbock Texas. Daughter had car towed by AAA to the closest Hyundai dealer and Hyundai dealer did not advise daughter that recalled engine due to known failures that been replaced in or about 2011 at approx 60,000 miles was an engine known to fail post engine replacement and expected to fail again within approximately 50-60,000 miles oats replacement engine had same issues as original recalled engine. Daughter sold car as junk for $200 to service guy at shop not knowing engine could be replaced. Dealers are not being forthcoming about replacing the engine. In this particular Hyundai Sonata, which, even though was replaced, previously, was known and expected to fail again according to service people. Hyundai needs to be held accountable for this issue and not just brush off the problem and not make it public that all these cars should be recalled. Daughter could’ve been hurt on the interstate and we’re fortunate. She was not hurt but she was very frightened by the ordeal, forced to purchase a new car as she was told her car could not be repaired by repair shop, at great expense, and great stress and frightening experience for young girl. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

My engine has locked up at 60,000 miles . I got the car when it was only 30,000 miles on it back in Jan 2021. It locked up on me in Oct 2022. I took it to the Carolina Hyundai dealership . Corporate will not help me get the engine fixed because of the first owner not keeping up with the oil changes . But I did my part in keeping up with the vehicle maintenance. I even tried filing this with BBB Auto but it went in their favor . All because I could not get the information for the maintenance of the vehicle that happened 2012-2016. Due to privacy and security reasons . Auto shops will not release what was done on the vehicle and some was not reporting to CarFax then when the car was owned by the first owner . Please help .

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.

My vehicle sometimes stops on the highway. I get the alert hybrid system warning, do not drive. The dealership was charging over $8000 to fix the problem. They even told me they don't know if the problem will be solved after changing my oil pump

The contact owns a 2012 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the contact became aware that the passenger's side headlight was inoperable. The vehicle was taken to an independent mechanic, where it was diagnosed that the headlight bulb socket had failed, and the mechanic determined that the passenger's side headlight assembly needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the dealer for a goodwill repair. The dealer was notified of the failure, but no assistance was provided. The vehicle was not repaired. The failure mileage was approximately 120,000.