| Issue ID | 1308312 |
| Internal NHTSA # | 10895337 |
| Manufacurer | Hyundai Motor America |
| Brand | HYUNDAI |
| Model | SONATA |
| Model Year | 2015 |
| File date | 02/08/16 |
| Component | ENGINE |
| Product type code | VEHICLE |
| Description of the problem | Faulty engine control module - while driving home from vacation, after approximately 9 hours on the highway, our check engine light came on in our 2015 sonata. We were only two hours away from home and the light wasn't flashing, so we continued driving. While on an acceleration ramp changing highways, the car sputtered and seemed to be losing power, even with the gas pedal completely floored. Thankfully, the engine didn't shut off and we were able to continue driving, however, the engine seemed to "mis-fire" and the car was hesitating and riding rough. The next day, the check engine light went off. A few days later, it came back on, and while trying to gain enough speed to get on the highway, the engine felt like it was cutting out and began to ride rough again. I immediately called hyundai to make an appointment to have the car looked at. When i made the appointment, the scheduler indicated there was a recall on my car. I asked if it had anything to do with the check engine light being on, and i was told it didn't. I took the car in, and after 2 or 3 hours they called and said my car was ready and they had replaced a faulty ecm (engine control module), which had caused the check engine light to come on. No mention was made of the recall. After reading all the posts on this site, i am convinced the problems people are having with their engines dying is the result of a faulty ecm. I have searched everywhere on the internet about hyundai recalling vehicles that could be affected, and i could find absolutely nothing. We never received a recall notice by mail or email either. Symptoms of a bad or failing ecm include the check engine light coming on, engine stalling, misfire or performance issues. Shame on hyundai for not protecting their customers against a potentially life-threatening hazard as this. |
| Vehicle Mileage at Failure | 17400 |
| Number of Occurences | |
| Source of the issue | NHTSA WEB SITE |
| City and State | SAINT LOUIS, MO |
| VIN pattern | 5NPE24AF3FHXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | N |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | |
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| Transmission type | |
| Vehicle speed | 55 |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |