One problem related to speed control cable has been reported for the 2006 Kia Motor RIO. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Kia Motor RIO based on all problems reported for the 2006 RIO.
Unintended acceleration: the cable broke. The gas pedal would not come up. The car kept speeding up and up. I was going 60 in a 30 mph zone. The cable should never brake. It is not a part that wears out. Happy that I did not die or cause anyone else to get hurt.