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Alfa-Romeo
·
4C
·
2017 Alfa Romeo 4C
·
Wiring
Wiring diagram
2017 Alfa Romeo 4C — power distribution
Sheets
3
Labels
470
Power distribution
Sheet 1
of 3
Sheet 2
of 3
Sheet 3
of 3
JUNCTION UNIT
STARTING
ENABLING RELAY
ALTERNATOR
STARTER
MOTOR
DUAL CLUTCH
AUTOMATIC
TRANSMISSION
CONTROL UNIT
ENGINE
MANAGEMENT
CONTROL
UNIT
A/C
COMPRESSOR
RELAY
ENGINE MANAGEMENT
SYSTEM RELAY
HVAC
12V SOCKET
RELAY
VOLTAGE
REGULATOR
FOR DOUBLE
CLUTCH
GEARBOX
PUMP
ENGINE
COOLING
FAN
RELAY
ENGINE
MANAGEMENT
CONTROL
UNIT
ABS
BRAKING SYSTEM
CONTROL UNIT
DUAL CLUTCH AUTOMATIC
TRANSMISSION CONTROL UNIT
AIR CONDITIONING
SYSTEM
ELECTRIC WATER
PUMP RELAY SWITCH
41
72
30
53
3
5
88
C1
4
25
24
12
1
2
46
3
D308
3
1
33
27
17
C2
28
C1
28
73
57
C2
12
D277
C1
86
34
C1
63
66
23
11
1
C2
2
3
C1
1
2
25
9
C2
C3
RED
RED
VIO
RED/VIO
RED/VIO
WHT
WHT
WHT
WHT
RED/BLK
RED/BLK
RED/WHT
RED/WHT
RED/BLK
RED/BLK
RED
RED
RED/BLK
RED/BLK
RED/BLK
RED/BLK
RED/BLU
RED/BLU
RED/WHT
RED/WHT
RED/DK BLU
RED/DK BLU
BRN
ORG/BLK
ORG/BLK
ORG/BLK
ORG
GRY
DK BLU
BRN
ORG
RED/DK BLU
RED/DK BLU
RED
RED
RED
BLK
RED
RED
A
N/A
START
RUN
LOCK
ACC
F
15A
87
E
D
C
B
30
7.5A
10A
30
86
30
30
86
+30
20A
40A
+30
40A
5A
15A
15A
30
86
5A
INT/A
INT
50
15/54
30
20A
70A
MAXI
FUSE BOX
ON BATTERY
FUSE
16
FUSE
1
FUSE
3
BATTERY
IGNITION SWITCH
FUSE
15
FUSE
18
FUSE
30
FUSE
86
FUSE
14
FUSE
4
FUSE
5
FUSE
83
FUSE
19
(IN ENGINE COMPT)
(ON BATTERY
TERMINAL)
(BATTERY
CABLE
TO BODY)
(FRONT OF
ENGINE COMPT)
(IN ENGINE
COMPT)
C003
S008L
S014L
TO FUSE 24
(DIAGRAM
2 OF 3)
TO BODY
COMPUTER
(DIAGRAM
2 OF 3)
TO BODY
COMPUTER
(DIAGRAM
3 OF 3)
TO BODY
COMPUTER
(DIAGRAM
3 OF 3)
TO
FUSE 7
(DIAGRAM
2 OF 3)
TO CIGAR
LIGHTER/
CURRENT
SOCKET
(DIAGRAM
3 OF 3)
JUNCTION UNIT
HIGH SPEED
COOLING
FAN RELAY
AFTER-RUN
WATER PUMP
RELAY
LOW SPEED
COOLING
FAN RELAY
FUEL PUMP
RELAY
DOOR MIRROR
DEFROSTING
RELAY
SINGLE TONE
HORN RELAY
BODY
COMPUTER
XENON/HALOGEN
MAIN BEAM
HEADLIGHT SHUTTER
(BI-LED) RELAY
ABS
BRAKING
SYSTEM
CONTROL
UNIT
PASSENGER
COMPARTMENT
AIR FAN
SPEED RELAY
STEERING
ANGLE
CONTROL
UNIT
D306
1
C3
29
C5
1
3
C2
71
29
42
18
61
43
31
C2
D277
1
5
28
64
GRY/WHT
GRY
GRY/YEL
RED/GRN
RED/GRN
VIO/YEL
VIO/YEL
RED
RED
RED
RED
ORG/WHT
ORG/WHT
ORG/WHT
ORG/WHT
A
5A
E
INT/A
85
30A
30
30
20A
30
86
30
40A
30
86
86
30
30A
86
30
5A
B
50A
15/54
15/54
5A
FUSE
6
FUSE
7
FUSE
21
FUSE
84
FUSE
31
FUSE
24
FUSE
9
(IN ENGINE COMPT)
(LEFT SIDE
OF DASH)
(CENTER
OF DASH)
S036L
(W/ BLOWER)
(W/O BLOWER)
FROM
FUSE 19
(DIAGRAM
1 OF 3)
FROM
FUSE 16
(DIAGRAM
1 OF 3)
FROM
IGNITION
SWITCH
(DIAGRAM
1 OF 3)
BODY COMPUTER
RADIO
RECEIVER
NODE
MULTIPLE
TESTER
CONNECTION
ALARM
SIREN
ELECTRIC
WINDSCREEN
WASHER
PUMP MOTOR
INSTRUMENT
PANEL
RADIO ALARM
SETUP
COUPLING
DRIVER'S FRONT
ELECTRIC
WINDOW MOTOR
TIRE INFLATION
PRESSURE
CONTROL
UNIT
RIGHT FRONT
ELECTRIC
WINDOW MOTOR
DRIVER'S FRONT
DOOR LOCK
GEARED MOTOR
RIGHT FRONT
DOOR LOCK
GEARED MOTOR
BODY COMPUTER
RADIO
RECEIVER
NODE
FUEL
QUANTITY
SOLENOID
AIR BAG
CONTROL
UNIT
ALFA
DNA
SYSTEM
SELECTOR
DUAL CLUTCH
AUTOMATIC
TRANSMISSION
GEAR SELECTOR
CONTROL UNIT
BRAKE PEDAL
SWITCH
PARKING
SENSOR
CONTROL
UNIT
EXHAUST
VALVE
CONTROL
MODULE
DOOR
MIRROR
DEFROSTING
RELAY
JUNCTION
UNIT
INSTRUMENT
PANEL
C1
1
3
1
2
C5
C4
C5
4
1
20
16
12
1
1
15
C4
28
4
11
C5
C1
C5
2
3
C1
1
8
14
2
7
3
C4
6
1
5
2
6
C3
24
7
25
C4
4
3
18
D031
9
6
19
9
D030
6
16
23
1
D031
D030
23
1
24
4
24
31
4
C2
6
22
C5
5
C1
A7
11
C1
A4
12
VIO
BLK
BLK/VIO
BLU/BLK
ORG/
BLU/BLK
BLU/BLK
RED/LT GRN
RED/LT GRN
RED/GRN
RED/GRN
VIO/ORG
VIO/ORG
RED/GRN
RED/GRN
RED/GRN
DK BLU/YEL
DK BLU/YEL
DK BLU/BLK
DK BLU/BLK
RED/WHT
RED/WHT
DK BLU/RED
DK BLU/RED
DK BLU/WHT
DK BLU/WHT
DK BLU/WHT
DK BLU/WHT
DK BLU/WHT
DK BLU/RED
DK BLU/BLK
DK BLU/RED
DK BLU/BLK
RED/BLK
RED/BLK
RED/WHT
RED/WHT
WHT/BLK
WHT/BLK
WHT/BLK
WHT/BLK
WHT/BLK
ORG/GRN
ORG/GRN
ORG/GRN
GRN
ORG/GRN
DK BLU/YEL
DK BLU/YEL
DK BLU/LT GRN
DK BLU/LT GRN
DK BLU
RED/LT GRN
RED/LT GRN
RED
F
+30
+30
20A
+30
7.5A
7.5A
+30
INT
5A
7.5A
20A
+
20A
+
15A
86
7.5A
D
INT
C
+30
10A
FUSE
38
FUSE
36
FUSE
47
FUSE
53
FUSE
48
FUSE
43
FUSE
50
FUSE
37
FUSE
51
FUSE
49
CIGAR
LIGHTER/
CURRENT
SOCKET
(LEFT SIDE OF DASH)
(LEFT SIDE OF
LUGGAGE COMPT)
(LEFT SIDE
OF LUGGAGE
COMPT)
(CENTER
OF DASH)
(LEFT SIDE OF DASH)
(RIGHT FRONT
FRAME RAIL)
(IN ENGINE COMPT)
C011A
S011L
S012L
S042L
S023L
FROM
JUNCTION
UNIT
(DIAGRAM
1 OF 3)
FROM
JUNCTION
UNIT
(DIAGRAM
1 OF 3)
FROM
IGNITION
SWITCH
(DIAGRAM
1 OF 3)