Smart Fortwo III (2014-2024) high-voltage control unit box Wiring diagrams
This page contains all the electrical diagrams for the component. high-voltage control unit box, in which he is found in the car Smart Fortwo III (2014-2024). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
high-voltage control unit box wiring diagram (1 of 3)
ANTI-LOCK BRAKES SYSTEM
BLENDING AIR FLAP ACTUATOR MOTOR
BLK WIRE
BLU WIRE
BRN WIRE
CLIMATE CONTROL UNIT (LEFT SIDE OF DASH)
DC/DC CONVERTER CONTROL UNIT
ELECTRIC REFRIGERANT COMPRESSOR
ELECTRIC VEHICLE DRIVE MOTOR FAN
EVAPORATOR TEMPERATURE SENSOR
FOOTWELL FLAP ACTUATOR MOTOR
FRESH AIR/ AIR RECIRCULATION FLAP ACTUATOR MOTOR
FUSE 1
GRN WIRE
GRY WIRE
HIGH-VOLTAGE CONTROL UNIT BOX
MSS AC
NCA WIRE
ORG/ WIRE
PNK WIRE
POWER DISTRIBUTION SYSTEM
POWER ELECTRONICS CONTROL UNIT
REAR OF ENGINE COMPT)
RED WIRE
RED/WHT WIRE
TOP OF ENGINE)
VEHICLE INTERIOR FUSE, RELAY MODULE
VIO WIRE
WHT WIRE
YEL WIRE
Go to component -> Automatic a/c circuit (1 of 3) -> HIGH-VOLTAGE CONTROL UNIT BOX
high-voltage control unit box wiring diagram (2 of 3)
BATTERY COOLING SYSTEM COOLANT PUMP 1
BATTERY COOLING SYSTEM COOLANT PUMP 2
BLK WIRE
BLK/BRN WIRE
BLU WIRE
BRN WIRE
BRN/WHT WIRE
COMBUSTION ENGINE FUSE, RELAY MODULE
COMPUTER DATA LINES SYSTEM
COOLANT PRESSURE SENSOR
ELECTRIC DRIVE CONTROL UNIT
ELECTRIC VEHICLE DRIVE MOTOR FAN
ELECTRIC VEHICLE DRIVE MOTOR FAN RELAY
FAN MOTOR (SERVICE COMPT)
FAN RELAY
FUSE 11
FUSE 3
FUSE 5
FUSE 7
FUSE 8
GRN WIRE
GRN/BRN WIRE
GRN/WHT WIRE
GRY WIRE
HIGH-VOLTAGE CONTROL UNIT BOX
HOT AT ALL TIMES
HOT W/ BATTERY COOLING SYSTEM COOLANT PUMPS RELAY ENERGIZED
IN LUGGAGE COMPT)
MAP
NCA WIRE
PNK WIRE
PNK/WHT WIRE
POWER ELECTRONICS CONTROL UNIT
POWER SUPPLY FUSE, RELAY MODULE
REAR OF ENGINE COMPT)
RED WIRE
TOP OF ENGINE)
VEHICLE INTERIOR FUSE, RELAY MODULE
WHT WIRE
WHT/BRN WIRE
Go to component -> Cooling fan circuit -> HIGH-VOLTAGE CONTROL UNIT BOX
high-voltage control unit box wiring diagram (3 of 3)
BATTERY CLAMP FUSE
BRAKE BOOSTER VACUUM PUMP CONTROL UNIT
COMBUSTION ENGINE FUSE, RELAY MODULE
DOUBLE-CLUTCH TRANSMISSION CONTROL UNIT
DRIVER SEAT HEATER CONTROL UNIT
ELECTRIC DRIVE CONTROL UNIT, BATTERY MANAGEMENT SYSTEM CONTROL UNIT
ELECTRIC VEHICLE DRIVE MOTOR FAN RELAY
ELECTRICAL POWER STEERING CONTROL UNIT
ELECTRONIC STABILITY PROGRAM CONTROL UNIT
FRONT PASSENGER SEAT HEATER CONTROL UNIT
FUSE 1
FUSE 2
FUSE 3
FUSE 4
FUSE 5
FUSE 6
FUSE 7
FUSE 8
FUSE 9
HIGH-VOLTAGE CONTROL UNIT BOX
ICE COMBUSTION ENGINE COOLING FAN SOLENOID SWITCH, FAN RELAY
N/A
ON-BOARD ELECTRICAL SYSTEM BATTERY
POWER SUPPLY FUSE, RELAY MODULE
RED WIRE
RED/BRN (OR RED) WIRE
RED/BRN (OR RED/PNK) WIRE
RED/BRN WIRE
RED/PNK WIRE
RESERVE FUSE 8
SBB
SECONDARY AIR INJECTION PUMP RELAY, HIGH VOLTAGE BATTERY HEATER RELAY
SOFT TOP CONTROL DRIVE UNIT
TO AIR CONDITIONING BLOWER MOTOR POWER SUPPLY RELAY (DIAGRAM 4 OF 4)
TO BATTERY COOLING SYSTEM COOLANT PUMPS RELAY (DIAGRAM 4 OF 4)
TO VEHICLE INTERIOR FUSE, RELAY MODULE (DIAGRAM 2 OF 4)
TO VEHICLE INTERIOR FUSE, RELAY MODULE (DIAGRAM 3 OF 4)
TO VEHICLE INTERIOR FUSE, RELAY MODULE (DIAGRAM 4 OF 4)
VEHICLE INTERIOR FUSE, RELAY MODULE
WHT WIRE
Go to component -> Power distribution circuit (1 of 4) -> HIGH-VOLTAGE CONTROL UNIT BOX
