| Issue ID | 955187 |
| Internal NHTSA # | 10489701 |
| Manufacurer | Hyundai Motor Company |
| Brand | HYUNDAI |
| Model | SONATA HYBRID |
| Model Year | 2012 |
| File date | 12/12/12 |
| Component | UNKNOWN OR OTHER |
| Product type code | VEHICLE |
| Description of the problem | While slowly moving downhill, on the freeway, during rush hour traffic, i attempted to change lanes and accelerated quickly. The switch from hybrid to gas engine interface only caused the engine to rev (increase rpm) without any gear being engaged. I quickly let off the peddle and depressed it again. It then engaged the transmission, narrowly averting an accident. This has happened 5-6 times since purchasing this car when traveling slowly and then trying to get a burst from the gas engine. I spoke with the dealership, and took it in for a check per their recommendation. They found nothing and could not reproduce it, although they did not try the same circumstance. They only attempted to stop and accelerate at which i said they wouldn't get it to happen that way. |
| Vehicle Mileage at Failure | 7450 |
| Number of Occurences | |
| Source of the issue | PORTABLE SAFETY COMPLAINT FORM (PDF) |
| City and State | TEMECULA, CA |
| VIN pattern | KMHEC4A40CAXXXXXX |
| 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 | 5 |
| 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 |