| Issue ID | 939265 |
| Internal NHTSA # | 10473846 |
| Manufacurer | KIA MOTORS CORPORATION |
| Brand | KIA |
| Model | SORENTO |
| Model Year | 2012 |
| File date | 12/08/12 |
| Component | VEHICLE SPEED CONTROL |
| Product type code | VEHICLE |
| Description of the problem | On 08/12/12 while driving in cruise control at approximately 72-74 mph, i eased out into the passing lane to put myself behind someone going faster. The car suddenly downshifted and accelerated with maximum throttle. I touched the brake pedal moderately to disconnect the cruise control. The car continued at maximum acceleration and in the passing gear. I then applied the brakes with great vigor and the cruise control disconnected and the vehicle slowed down. After a short while i reactivated the cruise control and drove about 60 miles without any further malfunction. I presented the car to the kia dealer service advisor. The car was checked and i was told they could find nothing wrong with the cruise control. I asked them if they reported these very dangerous observations to kia or nhtsa. They said no they never do. Incidental to this event, i had an engine malfunction light on 7/25/12. I took it in for service the next day and told it was a transmission heat sensor. A part was ordered and i was told to drive the car normally. Within several days, i became aware the cruise control was not activating when driving the first time in a day. But if the engine was stopped and restarted, the cruise control worked normally. I duplicated this 3 distinct times exactly as written. The service department was not able to link the difficulty to anything they had seen or read, they summerized it may have been a brake light sensor that failed but the computer dispelled that notion. |
| Vehicle Mileage at Failure | 11000 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | CLINTON TOWNSHIP, MI |
| VIN pattern | 5XYKWDA25CGXXXXXX |
| 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 | 6 |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 72 |
| 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 |