| Issue ID | 1040300 |
| Internal NHTSA # | 10564708 |
| Manufacurer | Hyundai Motor Company |
| Brand | HYUNDAI |
| Model | SONATA HYBRID |
| Model Year | 2013 |
| File date | 27/12/13 |
| Component | HYBRID PROPULSION SYSTEM: INVERTER |
| Product type code | VEHICLE |
| Description of the problem | 27 dec 2013: hybrid battery drained without any warning and car could not be accelerated more than 20 miles/hr while driving. Eventually the car stopped on the road. Dashboard showed "park safely and do not drive" with loud beeping warning sound. Turned off and restarted the car, the engine wouldn't charge the battery. After towing to the service, the car started as normal; the tech could not duplicate the problem so nothing was done. 16 jan 2014: the same problem happened while driving. After i parked the car on the side of the road, the hybrid battery started to recharge to a quarter strength on the dashboard; started to drive again and car jerked twice without being able to accelerate more than 30 miles/hr and eventually had to stop the car on the side of the road. The engine would not start again and same warning on my dash. After being towed to the dealer again, the tech could not duplicate the case; suspected the computer system problem and changed bms control module. 4 feb 2014: similar situation. Hybrid battery would not charge more than 1-quarter and the car would not accelerate more than 35 m/hr obtained a case number from hyundai and identified a possible problem of the hybrid battery by the engineer. New hybrid battery was installed. 14 feb 2014: started the car, the main screen showed discharge warning for a few seconds then the car runs normal. Turned off the car and tried to restart, the engine wouldn't start. After a couple hours, the car seems to running normal. The problem: hyundai seems to give us an answer ¿ |
| Vehicle Mileage at Failure | 3650 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | HAMPTON COVE, AL |
| VIN pattern | KMHEC4A40DAXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | |
| Was part original equipment? | |
| No. of injured persons | 0 |
| No. of fatalities | 0 |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 40 |
| 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 |