Control System78Service Manual – CS7000SpecificationsShop Measurements – Main Machine ControllerThe following tables contain some “real world” shop voltage measurements to help you recognize what“normal” looks like. All voltage values were measured with the black (Negative) voltmeter lead connected tothe main battery negative unless otherwise specified.J2 Connector (White)J2 Pin Wire Circuit Description Value/Condition1 091 ORN/YEL Left Front Turn Lamp 10.3v when off 0.02v when on2 094 ORN/BLU Left Rear Stop/Turn Lamp 11.1v when off 0.01v when on3 098 YEL/RED Right Front Turn Lamp 10.3v when off 0.02v when on4 101 YEL/GRN Right Rear Stop/Turn Lamp 11.1v when off 0.01v when on5 107 TAN/BLK Tail Lamps 5.1v when off 0.01v when on6 064 BLK/YEL Dust Control Motor ContactorGrounds to energize0.07v when energized 37v when notenergized7 119 BRN/WHT Detergent Pump (M17) Pulsed voltage is too fast for usefulmeasurement value8 080 WHT/GRN Squeegee Actuator Motor 37v at rest or when going down 0.04going up9 078 BLU/BRN Squeegee Actuator Motor 37v at rest or when going up 0.01v goingdown10 132 RED/GRN Scrub Deck Actuator Motor 37v at rest or when going down 0.15vgoing up11 135 YEL/GRA Scrub Deck Actuator Motor 37v at rest or when going up 19v goingdown12 162 BLK Battery Negative 0.001v scrub and sweep systems running13 057 VIO VACC 1 Power supply fromAux Contactor0v Key Off 37v Key On (Aux Contactorenergized)14 051 BLK/ORN Auxiliary Contactor Grounds toenergize0.07v when energized 37v when notenergized15 163 BRN/BLK Side Broom Motor ContactorGrounds to energize0.08v when energized16 063 GRN/GRA Main Broom Motor ContactorGrounds to energize0.08v when energized17 045 BLU Vacuum Motor ContactorGrounds to energize0.08v when energized18 150 BLK/RED Shaker Motor PWM ground 10.6v shaker motor running
