The cruise control engagement switch is part of the multifunction lever assembly. The cruise control switch is not serviceable. This switch and the multifunction lever must be replaced as an assembly.
For the standard column replacement procedure, refer to Multifunction, Turn Signal, and Hazard Switch Replacement - On Vehicle in Steering Wheel and Column - Standard. For the tilt column replacement procedure, refer to Multifunction, Turn Signal, and Hazard Switch Replacement - On Vehicle in Steering Wheel and Column - Tilt.