you have a failure in your speed control system. the code never identifies a bad part just a failed system. you need a shop to track down the failure and give you a bid.
do a visual check that all vacuum lines and connectors are on your cruise control.
most of the checks on this code center around the brake light switch and the vent solenoid
Carbon buildup on the valves may illuminate the Check Engine Light, indicating "Multiple Cylinder Misfires." The combustion chamber must be cleaned of carbon. Th...