One problem related to vehicle speed control has been reported for the 1998 Chevrolet Silverado. The most recently reported issues are listed below.
The contact owns a 1998 Chevrolet Silverado. One year ago while driving approximately 45 mph the vehicle lunged forward, began to accelerate and respond as if it were a standard vehicle. The failure occurred intermittently; however, more recently it began to occur every time he drove the vehicle. When the failure occurred the vehicle lunged forward and was within one inch of a crash forcing the contact to apply the brake pedal with excessive force. The contact stated that the transmission/ccc solenoid does not disengage while releasing the accelerator pedal. All of the warning lights on the instrument panel were illuminated. A complaint was filed with the manufacturer; however, they did not offer or provide any assistance. The contact replaced every component in the transmission in order to correct the failure; however, the failure continued to occur. He was unable to drive the vehicle for two days due to the safety risk. The contact added an on/off switch that controlled the tcc solenoid. The failure was not diagnosed by the dealer. The current mileage was 140,000. The approximate failure mileage 130,000.
| Accelerator Pedal problems | |
| Vehicle Speed Control problems | |
| Speed Control Linkage problems | |
| Car Accelerates On Its Own problems |