V-MAC Co-Pilot Operator's Manual 15 INDICATORS, LIGHTS AND DASHBOARD SWITCHES Cab and Dashboard Switches Various functions of the Vehicle Management and Control (V-MAC) IV system are controlled by the operator through switches located on the dashboard. These functions include: Cruise Control Engine Brake Operation (Optional) Engine Speed (RPM) Control Exhaust Aftertreatment System PTO Operation Cruise control and engine speed control functions are explained in this manual in “CRUISE AND ENGINE SPEED CONTROL”, page 33.
In addition to these operator-selectable switches, additional switches provide information to the Vehicle Electronic Control Unit (VECU) through normal driving activities such as applying the service brakes, parking brakes or disengaging the clutch. The location of these switches is as follows: Clutch Pedal Position (CPP) switch Parking brake switch, located in line within the parking brake circuit Service brake switch, located in line within the brake system W2076077 Cab and Dashboard Switches (Example)