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·
Fortwo
·
2015 Smart Fortwo
·
Wiring
Wiring diagram
2015 Smart Fortwo — power distribution
Sheets
2
Labels
373
Power distribution
Sheet 1
of 2
Sheet 2
of 2
1
2
1
2
2
1
2
2
1
1
2
A
40A
15A
10A
15A
7.5A
40A
7.5A
50A
200A
125A
7.5A
START
RUN
ACC
LOCK
B
25A
15A
START
RUN
LOCK
ACC
10A
25A
25A
40A
30A
15A
10A
7.5A
15A
50A
SAM
CONTROL
UNIT
BATTERY
STARTER
RELAY
SAM CONTROL
UNIT
FRONT
WIPER
RELAY
REAR
WIPER
RELAY
2
1
R6
R2
R5
R4
3
C3
1
2
C8
9
C3
1
D
38
C8
A
C
2
C1
6
C3
C1
5
2
C7
1
C5
9
C1
7
4
C3
R1
5
C3
C4
1
3
RED
RED
BLK/
RED/BLK
RED/GRN
BLK/YEL
(OR RED)
RED
RED
RED
RED
RED
RED
BLK/GRN
RED
RED
RED
YEL
RED
RED
GRY/BLK
RED/BLK
BRN
BLU/GRY
BLK/GRN
BLK/YEL
RED
BLK/RED
RED/PNK
RED/GRN
RED/WHT
RED/BLK
RED/BLU
BLK/GRY
BLK/BRN
BLK/BLU
RED
RED
W10
FUSE R5
FUSE 11
FUSE 34
FUSE R6
FUSE R2
FUSE 35
FUSE 15
FUSE 33
SAM
PREFUSE
FUSE
91
IGNITION/STARTER
SWITCH
STARTER/
ALTERNATOR
FUSE
SECONDARY
AIR INJECTION
PUMP FUSE
FUSE
36
FUSE
58
12V CHARGE
LINE PREFUSE
FUSE 1
FUSE 18
FUSE R1
FUSE 36
FUSE R4
FUSE 20
FUSE 21
INTERIOR
SOCKET
FUSE 17
FUSE 2
FUSE 19
(UNDER
LEFT
SIDE OF
DASH)
(RIGHT FRONT
FOOTWELL ALONG
BATTERY)
(IN BATTERY
COMPT)
(UNDER LEFT
SIDE OF DASH)
(COUPE)
(CONVERTIBLE)
(COUPE)
(CONVERTIBLE)
(ELECTRIC)
ELECTRIC
(1.0L)
(IF EQUIPPED)
(IF EQUIPPED)
(W/ INTER LIGHT
PACKAGE)
(ELECTRIC)
1.0L
ELECTRIC
(ELECTRIC)
(ELECTRIC)
(COUPE)
(ELECTRIC)
(1.0L)
(1.0L)
(1.0L)
TO FUSE 12
(DIAGRAM
2 OF 2)
PYROFUSE
OPEN SOFT
TOP RELAY,
CLOSE SOFT
TOP RELAY,
STOP
LAMP
SWITCH &
ME-SFI
(ME)
CONTROL
UNIT
SMART ENTRY
RADIO, SMART
PREMIUM RADIO,
OPEN SOFT
TOP RELAY &
CLOSED
SOFT
TOP RELAY
ESP CONTROL UNIT
SMART ENTRY RADIO,
SMART PREMIUM RADIO &
SUBWOOFER
STEERING
ASSIST
CONTROL UNIT
FRONT INTERIOR
LAMP &
SHUTOFF-CAPABLE
INTERIOR LAMP
RELAY
CARD
READER ON
WINDSHIELD,
HIGH VOLTAGE
PTC HEATER,
ELECTRIC
REFRIGERANT
COMPRESSOR,
INTERIOR COMPARTMENT
ELECTRIC EXPANSION
VALVE,
ELECTRIC DRIVE
MOTOR ON BOARD
CHARGER COOLANT
PUMP,
ON BOARD
CHARGER 3KW &
ON BOARD
CHARGER 22KW
BRAKE VACUUM
PUMP (BVP) &
12V PTC HEATER
BOOSTER FUSE
BATTERY
SENSOR
SECONDARY AIR
INJECTION PUMP
RELAY
STARTER &
ALTERNATOR
POWER
ELECTRONICS
CONTROL
UNIT
TO HEATER
BLOWER RELAY
(DIAGRAM
2 OF 2)
RELAY
BRAKE VACUUM PUMP (-),
RIGHT WIPER SWITCH,
POWER SOFT TOP SWITCH,
ELECTRONIC SELECTOR LEVER
MODULE CONTROL UNIT,
SMART ENTRY RADIO,
SMART PREMIUM RADIO,
OUTSIDE REARVIEW MIRROR
ADJUSTMENT SWITCH,
FRONT HS (SIH)
CONTROL UNIT,
HEATER & AIR CONDITIONING
OPERATING UNIT &
RIGHT STEERING WHEEL PITMAN ARM
WIPER SWITCH
ESP CONTROL UNIT,
WEIGHT SENSING SYSTEM
(WSS) CONTROL UNIT,
STEERING ASSIST
CONTROL UNIT,
RESTRAINT SYSTEMS
CONTROL UNIT,
TURN RATE & LATERAL
ACCELERATION SENSOR,
STEERING ANGLE SENSOR,
YAW RATE, LATERAL &
LONGITUDINAL ACCELERATION
SENSOR,
AIR BAG OFF INDICATOR LAMP,
DRIVER SIDE SEAT BELT BUCKLE
RESTRAINT SYSTEMS SWITCH &
FRONT PASSENGER SEAT BELT
BUCKLE RESTRAINT SYSTEMS SWITCH
ALTERNATOR
&
HEATING
SYSTEM
SHUTOFF VALVE
TPM (RDK)
CONTROL UNIT
MIRROR HEATER
RELAY
DRIVETRAIN CONTROL UNIT,
ELECTRIC VEHICLE SOUND GENERATOR,
BATTERY MANAGEMENT SYSTEM CONTROL UNIT,
POWER ELECTRONICS CONTROL UNIT,
TAILGATE
WIPER MOTOR
ME-SFI (ME) CONTROL UNIT,
WIPER
MOTOR
TPM (RDK) CONTROL UNIT,
DATA LINK CONNECTOR & AUTOMATED MANUAL
TRANSMISSION CONTROL UNIT
1
2
2
1
1
2
1
2
2
1
A
40A
7.5A
15A
5A
15A
25A
15A
7.5A
15A
B
20A
10A
15A
25A
10A
40A
40A
30A
7.5A
15A
25A
20A
SAM
CONTROL
UNIT
STANDING
LAMPS
RELAY
REAR END DOOR/
TRUNK LID
CL (ZV) RELAY
CL (ZV)
OPEN
RELAY
CL (ZV)
LOCKED
RELAY
HIGH
BEAM
RELAY
CHARGE
AIR FAN
MOTOR
RELAY
AUTOMATED
MANUAL
TRANSMISSION
RELAY
ELECTRIC
FUEL
PUMP
RELAY
HEATED
REAR
WINDOW
RELAY
HORN
RELAY
FRONT
FOG LAMP
RELAY
LOW BEAM
HEADLAMP
RELAY
2
C1
4
C2
6
C4
2
R7
R6
C2
C5
11
C5
10
C1
2
8
3
C2
R9
2
1
11
C3
C3
8
C1
1
3
(OR RED/
GRY)
BLK/BLU
RED/BLK
RED/GRN
RED/BLK
BLK/BLU
RED/GRN
VIO/WHT
RED/GRY
RED/YEL
RED/BLU
RED/YEL
RED/GRN
RED/VIO
RED/WHT
RED
RED/GRY
RED/WHT
FUSE 44
FUSE R7
FUSE 41
FUSE 12
MAIN
RELAY
CIRCUIT 87C
RELAY
HEATER
BLOWER
RELAY
FUSE 24
FUSE 10
FUSE 8
FUSE 10
FUSE 9
FUSE 9
FUSE 4
FUSE 3
FUSE 16
FUSE 29
FUSE 28
FUSE 30
FUSE 5
FUSE 27
FUSE 31
FUSE 14
(UNDER
LEFT
SIDE OF
DASH)
EXCEPT
ELECTRIC
(IF EQUIPPED),
(W/ ATA (EDW) & (SIREN)),
(W/ ATA (EDW) & (SIREN)),
(W/ RAIN/LIGHT SENSOR)
(ELECTRIC)
(1.0L)
(1.0L)
(1.0L)
(1.0L)
(ELECTRIC)
(ELECTRIC)
(ELECTRIC)
(ELECTRIC)
1.0L
ELECTRIC
(W/ RAIN/LIGHT SENSOR)
(COUPE)
(CONVERTIBLE)
(1.0L)
(ELECTRIC)
(ELECTRIC)
(CONVERTIBLE)
FROM
FUSE R6
(DIAGRAM
1 OF 2)
COCKPIT SWITCH
GROUP
COCKPIT SWITCH GROUP,
COMBINATION SWITCH,
TPM (RDK) CONTROL UNIT,
RAIN SENSOR/LIGHT SENSOR
FRONT
INTERIOR
LAMP,
RIGHT
FRONT
FOOT WELL
LAMP &
LEFT
FRONT
FOOT WELL
LAMP
FRONT HS (SIH)
CONTROL UNIT
STOP LAMP
RELAY &
BACKUP LAMP
RELAY
DATA LINK CONNECTOR, AUTOMATED MANUAL
TRANSMISSION CONTROL UNIT,
INSTRUMENT CLUSTER,
RIGHT TURN SIGNAL/STOP LAMP RELAY,
LEFT TURN SIGNAL/STOP LAMP RELAY,
MICROWAVE SENSOR
ALARM SIREN W/ INDIGNATION SENSOR &
REAR FOGLAMP RELAY
FROM
FUSE 18
(DIAGRAM
1 OF 2)
POWER WINDOW
CONVENIENCE
FEATURE CONTROL
UNIT
SECONDARY AIR INJECTION
PUMP SWITCH OVER VALVE,
CYLINDER 1 FUEL INJECTION VALVE,
CYLINDER 2 FUEL INJECTION VALVE,
CYLINDER 3 FUEL INJECTION VALVE,
FAN STAGE SWITCHING CHANGEOVER
RELAY,
ME-SFI (ME)
CONTROL UNIT
ME-SFI (ME)
CONTROL UNIT
BLOWER
MOTOR
AUTOMATED MANUAL
TRANSMISSION CONTROL UNIT,
ELECTRONIC SELECTOR LEVER
MODULE CONTROL UNIT,
COOLANT PUMP 1(FEED),
COOLANT PUMP 2 (RETURN),
ELECTRIC EXPANSION VALVE BATTERY,
DRIVETRAIN
CONTROL UNIT
BLOWER
MOTOR RELAY 1
O2 SENSOR UPSTREAM OF TWC (KAT),
DRIVETRAIN CONTROL UNIT,
12V PTC HEATER BOOSTER RELAY,
ELECTRIC DRIVE & ONBOARD
CHARGER COOLANT PUMP
SECONDARY AIR INJECTION PUMP RELAY,
DRIVETRAIN CONTROL UNIT &
BRAKE VACUUM PUMP RELAY
PRESSURE REGULATOR VALVE,
FUEL TANK VENT VALVE,
O2 SENSOR DOWNSTREAM TWC (KAT),
ADJUSTABLE CAMSHAFT TIMING SOLENOID,
EGR (ARF) SWITCH OVER VALVE,
ACTIVATED CHARCOAL FILTER SHUTOFF VALVE &
O2 SENSOR UPSTREAM OF TWC (KAT)
STOP LAMP SWITCH &
REAR FOG LAMP RELAY
CLOSE
SOFT
TOP RELAY
&
BLOWER
MOTOR
RELAY 2
SOFT TOP
CONNECTOR &
TRUNK LID CONNECTOR
FAN STAGE
SWITCHING
CHANGEOVER
RELAY
ME-SFI (ME)
CONTROL UNIT
OPEN
SOFT
TOP
RELAY
POWER ELECTRONICS
CONTROL UNIT