knob provided at the driver's seat. Target Speed ISC Knob Terminal Voltage Q000136E • Air Conditioner Idle-up Control When the conditions shown in the chart on the right are realized, bring the idle-up speed to constant rpm. Conditions Air Conditioning SW = "ON" Clutch SW = "ON" (Clutch Connection) Neutral SW = "ON" (Neutral) (9) Auto Cruise Control a. Controls the actual vehicle speed by regulating the injection quantity in order to match the target speed that has been calculated by the computer with the actual speed. b. The CRS ECU controls the injection quantity in accordance with signals from the cruise control computer. Q000137E 34