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Home >> GMC >> 2005 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> Engine Mechanical >> Power Takeoff >> Power Take-Off System >> Description and Operation >> Power Take-Off (PTO) Description and Operation >> PTO Components >> Cruise Control Multi-Function Switch

Cruise Control Multi-Function Switch

The operation of the PTO system may be through the function control switches located on the multifunction turn signal lever. The cruise control function control switches includes the ON/OFF, SET/COAST, and R/A. The switch assembly provides driver control of the PTO as well as the cruise control system. The SET/COAST and R/A switches may be used to increase and decrease engine RPM in increments of 100 RPM. See the chart below for recommended speeds.