Two problems related to cruise control have been reported for the 1999 Chevrolet Silverado. The most recently reported issues are listed below.
Consumer states: cruise control and toll haul didn't work correctly, when turned off cruise control did not operate properly, it kept accelerating when touching brakes. The toll haul command was telling the truck to down shift.
Due to accelerator pad sticking, consumer is unable to take vehicle out of cruise control.