Table 1 shows three common vehicle speed control related problems of the 2009 Kia Motor Optima. The number one most common problem is related to the vehicle speed control (nine problems). The second most common problem is related to the cruise control (one problem).
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems | |
| Cruise Control problems | |
| Car Accelerates On Its Own problems |
The contact owns a 2009 kia Optima. The contact stated that while driving and depressing the brake pedal, the vehicle violently jerked. The contact mentioned that excessive force was required on the brake pedal in order for the vehicle to come to a stop. Read details...
1st esc off light came on & stayed on, pressing esc button did nothing. Cruise control began not working. Brake lights do not work. Blinkers work, but no brake lights. Fuses & bulbs have been checked and none are blown. Read details...
The contact owns 2009 kia Optima. The contact stated that while attempting to accelerate from a stop, the vehicle hesitated and suddenly accelerated rapidly. The contact was able to immediately engage the brake pedal and stop the vehicle. The failure was experienced several times. Read details...