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Fit
·
2018 Honda Fit
·
Wiring
Wiring diagram
2018 Honda Fit — power distribution
Sheets
6
Labels
1160
Power distribution
Sheet 1
of 6
Sheet 2
of 6
Sheet 3
of 6
Sheet 4
of 6
Sheet 5
of 6
Sheet 6
of 6
1
2
1
2
1
2
3
4
4
3
7.5A
N
C
B
T
U
R
L
50A
G
E
D
A
70A
30A
50A
40A
30A
40A
30A
30A
30A
30A
10A
20A
80A
70A
100A
ALTERNATOR
STARTER
AUXILIARY
UNDER-DASH FUSE BOX
MULTIPURPOSE
CAMERA
UNIT
EPS
CONTROL
UNIT
REAR
WINDOW
DEFOGGER
RELAY
TAILLIGHT
RELAY
BLOWER
MOTOR
RELAY
AUXILIARY UNDER-HOOD
RELAY BOX A
ABS/VSA
MODULATOR
CONTROL
UNIT
UNDER-DASH
RELAY HOLDER A
C132
1
C132
2
10
27
3
3
T4
T5
A2
C135
2
C142
2
1
C133
6
3
11
C133
2
4
1
2
2
1
T11
1
6
7
8
12
13
3
4
5
24
28
29
T3
T2
T1
T13
WHT
WHT
WHT
WHT
LT BLU
PNK
BLK
LT BLU
BLK
GRN
PNK
PNK
BRN
BRN
BRN
BRN
WHT
WHT
RED
RED
BLK
WHT
RED
BLK
BLK
BLK
GRN
WHT
YEL
RED
RED
PPL
LT BLU
RED
PNK
WHT
BRN
ORG
BLK
BLK
BLK
RED
BLK
W/ KEYLESS ACCESS SYSTEM
W/O KEYLESS ACCESS SYSTEM
W/ MOONROOF
W/O MOONROOF
(CVT)
12 VOLT
BATTERY
TERMINAL
FUSE BOX
FUSE
1
FUSE
2
FUSE
3
BATTERY
BATTERY
SENSOR
FUSE
1-6
FUSE
1-5
FUSE
11
FUSE
10
FUSE
8
FUSE
9
FUSE
3
FUSE
1-2
FUSE
5
FUSE
1-4
FUSE
1-3
FUSE
4
FUSE
1-1
(ON BATTERY
POSITIVE
(+) POST)
(ON BATTERY
NEGATIVE (-) POST)
(LEFT FRONT
OF ENGINE
COMPT)
(UNDER LEFT
END OF DASH)
(RIGHT REAR OF
ENGINE COMPT)
(BEHIND LEFT
SIDE OF DASH)
G1
TO
UNDER-HOOD
FUSE/RELAY
BOX
(DIAGRAM
4 OF 6)
FROM UNDER-HOOD
FUSE/RELAY BOX
(DIAGRAM 3 OF 6)
FROM AUXILIARY
UNDER-HOOD
RELAY BOX A
(DIAGRAM 3 OF 6)
TO
UNDER-HOOD
FUSE/RELAY
BOX
(DIAGRAM
3 OF 6)
STARTING/
CHARGING SYSTEM
TO
ACCESSORY
RELAY
(DIAGRAM
6 OF 6)
TO
UNDER-DASH
FUSE/RELAY
BOX
(DIAGRAM
2 OF 6)
TO
UNDER-DASH
FUSE/RELAY
BOX
(DIAGRAM
3 OF 6)
TO
UNDER-DASH
RELAY
HOLDER A
(DIAGRAM
2 OF 6)
TO
IGNITION
SWITCH
(DIAGRAM
4 OF 6)
TO
UNDER-DASH
SUB RELAY BOX
(DIAGRAM
6 OF 6)
1
2
1
2
W
V
V
S
Q
O
H
G
F
E
20A
10A
20A
7.5A
20A
7.5A
15A
7.5A
10A
10A
7.5A
UNDER-DASH
FUSE/RELAY BOX
PGM-FI
MAIN
RELAY 2
BRAKE LIGHT
RELAY
MAF SENSOR/
IAT SENSOR
AUXILIARY
UNDER-HOOD
RELAY BOX B
ABS/VSA
MODULATOR
CONTROL
UNIT
STARTER
CUT
RELAY 1
STARTER
CUT
RELAY 2
PCM
KEYLESS
ACCESS
CONTROL
UNIT
ELECTRIC
STEERING
LOCK
IMMOBILIZER
KEYLESS
CONTROL
UNIT
SRS
UNIT
UNDER-HOOD
FUSE/RELAY BOX
BRAKE PEDAL
POSITION
SWITCH
EVAP
CANISTER
PURGE VALVE
STEERING
ANGLE
SENSOR
SECONDARY
HO2S
(SENSOR 2)
EPS
CONTROL
UNIT
J/C C010
TAILGATE
RELEASE
ACTUATOR
RELAY
POWER
WINDOW
RELAY
POWER DOOR
LOCK RELAY
(LOCK/UNLOCK)
POWER DOOR
LOCK RELAY
(DR UNLOCK)
MICU
(OPTION
CONNECTOR)
UNDER-DASH
RELAY
HOLDER A
AUDIO UNIT/
AUDIO-
NAVIGATION
UNIT
IGNITION
KEY
SWITCH
POWER
WINDOW
MASTER
SWITCH
EVAP
CANISTER
PURGE
VALVE
SECONDARY
HO2S
(SENSOR 2)
MAF
SENSOR/
IAT
SENSOR
REVERSE
LOCKOUT
SOLENOID
J/C C009
C135
3
12
Y6
6
9
1
1
1
4
11
10
12
8
C135
11
1
12
1
B1
36
A39
55
3
43
3
C201
4
1
2
4
10
9
11
8
4
B34
A4
M4
A23
6
2
1
2
5
1
1
2
C106
3
5
3
1
G5
R2
G1
E4
H4
Q7
M5
1
Q5
G10
Q10
J4
T9
Q9
H18
PPL
PPL
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
RED
RED
YEL
YEL
TAN
TAN
PPL
WHT
WHT
PPL
PPL
ORG
YEL
YEL
BLU
WHT
WHT
WHT
WHT
WHT
WHT
WHT
BLU
WHT
WHT
RED
PPL
BLK
BLK
GRN
ORG
BLK
BRN
WHT
WHT
GRY
YEL
WHT
PPL
BRN
TAN
YEL
WHT
WHT
YEL
ORG
PPL
BLU
PPL
W/O IMMOBILIZER
W/ IMMOBILIZER
W/O
KEYLESS
ACCESS
SYSTEM
W/
KEYLESS
ACCESS
SYSTEM
M/T
CVT
W/ KEYLESS
ACCESS SYSTEM
(W/ KEYLESS
ACCESS
SYSTEM)
W/O
KEYLESS
ACCESS
SYSTEM
W/
KEYLESS
ACCESS
SYSTEM
(W/O KEYLESS
ACCESS
SYSTEM)
FUSE
30
FUSE
27
FUSE
32
FUSE
28
FUSE
26
FUSE
8
FUSE
1
FUSE
3
FUSE
37
FUSE
38
FUSE
36
CONSOLE
ACCESSORY
POWER
SOCKET
RELAY
FRONT
ACCESSORY
POWER
SOCKET
CONSOLE
ACCESSORY
POWER
SOCKET
(UNDER LEFT
END OF DASH)
(LEFT FRONT OF
ENGINE COMPT)
(LEFT SIDE
OF ENGINE)
(LEFT REAR OF ENGINE COMPT)
(BEHIND LEFT
SIDE OF DASH)
(UPPER RIGHT
CENTER OF DASH)
(LEFT CENTER
OF DASH)
(UPPER RIGHT
CENTER
OF DASH)
(LEFT SIDE
OF ENGINE)
G403
G401
G403
TO FUSE 34
(DIAGRAM 5 OF 6)
FROM
UNDER-DASH
SUB RELAY
BOX
(DIAGRAM
6 OF 6)
FROM
IGNITION
SWITCH
(DIAGRAM
4 OF 6)
TO
J/C
C009
(DIAGRAM
2 OF 6)
FROM
AUXILIARY
UNDER-DASH
FUSE BOX
(DIAGRAM
1 OF 6)
FROM
UNDER-DASH
FUSE/RELAY BOX
2 OF 6)
FROM
IGNITION
SWITCH
(DIAGRAM
4 OF 6)
FROM
ACCESSORY RELAY
(DIAGRAM
6 OF 6)
FROM
AUXILIARY
UNDER-DASH
FUSE BOX
(DIAGRAM
1 OF 6)
TO
ENGINE
START/
STOP SWITCH
(DIAGRAM
6 OF 6)
1
2
1
2
4
3
3
4
7.5A
B
C
R
L
20A
20A
A
10A
7.5A
15A
15A
10A
7.5A
30A
7.5A
30A
10A
10A
10A
15A
UNDER-DASH
FUSE/RELAY BOX
MICU
WINDSHIELD
WASHER
MOTOR
RELAY
REAR WINDOW
WASHER
MOTOR
RELAY
HORN
RELAY
DATA LINK
CONNECTOR
(DLC)
MOONROOF
MOTOR/
CONTROL
UNIT
INDIVIDUAL
MAP
LIGHT
CEILING
LIGHT
FRONT
PASSENGER'S
SEAT
HEATER
RELAY
(HIGH)
FRONT
PASSENGER'S
SEAT
HEATER
RELAY
(LOW)
DRIVER'S
SEAT
HEATER
RELAY
(HIGH)
DRIVER'S
SEAT
HEATER
RELAY
(LOW)
IMMOBILIZER
KEYLESS
CONTROL
UNIT
GAUGE
CONTROL
MODULE
SUNLIGHT
SENSOR
CARGO
AREA
LIGHT
KEYLESS
ACCESS
CONTROL
UNIT
SECURITY
HORN RELAY
REAR WINDOW
WIPER MOTOR
RELAY
UNDER-DASH
RELAY HOLDER B
DRIVER'S SEAT
RELAY HOLDER
FRONT PASSENGER'S SEAT
RELAY HOLDER
AUXILIARY
UNDER-HOOD
RELAY BOX A
UNDER-HOOD
FUSE/RELAY BOX
FOG LIGHT
RELAY
STARTER
CUT
RELAY 1
A/C
CONDENSER
FAN RELAY
AUXILIARY
UNDER-HOOD
RELAY BOX A
A/C
COMPRESSOR
CLUTCH
RELAY
AUDIO UNIT/
AUDIO-
NAVIGATION
UNIT
ABS/VSA
MODULATOR
CONTROL
UNIT
1
3
29
57
10
C142
1
71
4
C132
23
7
C126
1
C127
1
C142
15
7
3
5
3
5
C132
3
1
Q2
N12
G7
3
C132
17
2
E9
2
N24
Q26
3
1
16
B18
C105
7
1
16
16
C135
5
A3
1
26
C142
3
5
13
3
1
Q20
79
80
69
70
72
73
76
R2
4
77
78
E1
G8
H9
Q15
R1
H19
BLU
BLU
BLU
BLU
BLU
RED
RED
RED
BLU
BLU
LT GRN
LT GRN
BLU
LT GRN
PPL
PPL
BLU
BLU
BLU
BLU
RED
PPL
LT GRN
RED
BRN
BRN
BRN
BRN
BRN
BRN
BRN
GRN
RED
RED
RED
RED
GRN
GRN
LT BLU
WHT
WHT
WHT
WHT
WHT
WHT
WHT
WHT
RED
GRN
LT BLU
BRN
GRN
WHT
RED
PPL
LT GRN
RED
RED
RED
RED
RED
RED
GRN
FUSE
22
FUSE
29
FUSE
23
FUSE
15
FUSE
19
FUSE
18
FUSE
23
FUSE
21
FUSE
15
FUSE
29
FUSE
22
FUSE
14
FUSE
18
FUSE
13
FUSE
20
FUSE
19
(UNDER LEFT
END OF DASH)
(UNDER DRIVER'S SEAT)
(UNDER PASSENGER'S SEAT)
(BEHIND LEFT
SIDE OF DASH)
(RIGHT REAR OF
ENGINE COMPT)
(LEFT REAR OF
ENGINE COMPT)
(RIGHT REAR OF
ENGINE COMPT)
W/O
IMMOBILIZER
W/
IMMOBILIZER
(IF
EQUIPPED)
CANADA
USA
W/O KEYLESS ACCESS SYSTEM
W/ KEYLESS ACCESS SYSTEM
(W/ KEYLESS
ACCESS
SYSTEM)
FROM
AUXILIARY
UNDER-DASH
FUSE BOX
(DIAGRAM
1 OF 6)
FROM
AUXILIARY
UNDER-DASH
FUSE BOX
(DIAGRAM
1 OF 6)
TO
BATTERY
SENSOR
(DIAGRAM
1 OF 6)
TO
BATTERY
SENSOR
(DIAGRAM
1 OF 6)
FROM
12 VOLT
BATTERY
TERMINAL
FUSE BOX
(DIAGRAM
1 OF 6)
M
30A
P
Q
N
O
ON
ACC
START
LOCK
ON
ACC
START
LOCK
LOCK
ON
START
ACC
ACC
START
LOCK
ON
D
20A
15A
15A
10A
30A
15A
30A
10A
20A
AUXILIARY
UNDER-DASH
FUSE BOX
AUXILIARY
UNDER-HOOD
RELAY BOX B
WINDSHIELD
WIPER
HIGH/LOW
RELAY
WINDSHIELD
WIPER
MOTOR
RELAY
WINDSHIELD
WIPER
INTERMITTENT
RELAY
UNDER-HOOD
FUSE/RELAY BOX
PGM-FI
MAIN
RELAY 1
INJECTOR
RELAY
IGNITION
COIL
RELAY
ETCS
CONTROL
RELAY
HEADLIGHT
LOW BEAM
RELAY
RADIATOR
FAN RELAY
BRAKE
LIGHT
RELAY
BRAKE
PEDAL
POSITION
SWITCH
HAZARD
WARNING
SWITCH
AUXILIARY
UNDER-HOOD
RELAY BOX B
MICU
UNDER-DASH
FUSE/RELAY BOX
4
5
23
1
8
37
1
3
12
39
1
3
13
1
4
H15
Q13
17
45
1
3
6
17
C135
6
8
9
22
23
2
1
5
4
3
2
21
1
59
61
62
63
64
65
R1
1
66
68
GRN
GRN
GRY
(OR YEL)
(OR YEL)
BRN
RED
RED
RED
BLU
BLU
LT GRN
PPL
TAN
TAN
TAN
LT GRN
LT GRN
GRY
GRY
(OR YEL)
GRY
(OR YEL)
GRY
GRY
GRY
(OR YEL)
YEL
RED
YEL
RED
WHT
GRN
LT GRN
YEL
GRN
PPL
BRN
RED
BLU
GRN
GRN
LT GRN
TAN
LT GRN
BLK
(W/O
KEYLESS
ACCESS
SYSTEM)
W/
KEYLESS
ACCESS
SYSTEM
W/O
KEYLESS
ACCESS
SYSTEM
(W/ KEYLESS
ACCESS
SYSTEM)
CVT
IGNITION
SWITCH
FUSE
15
FUSE
12
FUSE
10
FUSE
4
FUSE
1
FUSE
3
FUSE
6
FUSE
8
FUSE
7
FUSE
5
(UNDER LEFT
END OF DASH)
(LEFT FRONT OF
ENGINE COMPT)
(LEFT REAR OF
ENGINE COMPT)
(LEFT FRONT OF
ENGINE COMPT)
(UNDER LEFT
END OF DASH)
FROM AUXILIARY
UNDER-DASH
FUSE BOX
(DIAGRAM
1 OF 6)
TO
UNDER-DASH
FUSE/RELAY BOX
(DIAGRAM
2 OF 6)
TO
UNDER-DASH
FUSE/RELAY BOX
(DIAGRAM
5 OF 6)
TO
UNDER-DASH
FUSE/RELAY BOX
(DIAGRAM
2 OF 6)
TO
UNDER-DASH
FUSE/RELAY BOX
(DIAGRAM
5 OF 6)
FROM
12 VOLT
BATTERY
TERMINAL
FUSE BOX
(DIAGRAM
1 OF 6)
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
3
4
3
4
W
P
M
J
7.5A
7.5A
K
7.5A
10A
7.5A
10A
7.5A
UNDER-DASH FUSE/RELAY BOX
MICU
REVERSE
RELAY
FRONT
PASSENGER'S
AIR BAG
CUT-OFF
INDICATOR
SHIFT
LEVER/
SHIFT
LOCK
SOLENOID
BACKUP
LIGHT
SWITCH
GAUGE
CONTROL
MODULE
REAR
WINDOW
WIPER
MOTOR
AUDIO UNIT/
AUDIO-
NAVIGATION
UNIT
WINDSHIELD
WIPER MOTOR
RELAY
REAR
WINDOW
WIPER
MOTOR
RELAY
STARTER
CUT
RELAY
LDW/CMBS
OFF SWITCH
PCM
MILLIMETER
WAVE RADAR
MOONROOF
MOTOR/
CONTROL
UNIT
MULTIPURPOSE
CAMERA UNIT
AUXILIARY UNDER-HOOD
RELAY BOX B
UNDER-DASH
RELAY HOLDER B
UNDER-DASH
FUSE/RELAY BOX
MICU
(OPTION
CONNECTOR)
REAR
WINDOW
DEFOGGER
RELAY
A/C
COMPRESSOR
CLUTCH
RELAY
BLOWER
MOTOR
RELAY
RADIATOR
FAN
RELAY
UNDER-HOOD
FUSE/RELAY
BOX
A/C
SWITCH
POWER
MIRROR
SWITCH
FRONT
PASSENGER'S
SEAT
HEATER
SWITCH
DRIVER'S
SEAT
HEATER
SWITCH
AUXILIARY
UNDER-HOOD
RELAY BOX A
HEATER
CONTROL
PANEL
UNDER-DASH
RELAY HOLDER A
REAR
WINDOW
DEFOGGER
SWITCH
CLIMATE
CONTROL
UNIT
10
C132
4
C132
3
C136
14
C139
9
19
5
11
B10
Y7
C125
25
1
C134
7
Q1
1
3
43
16
2
C201
6
1
Q25
9
C142
14
15
3
49
Q36
5
7
C118
5
6
6
C111
22
4
7
E3
H20
M3
7
C140
2
15
B2
1
A11
M2
15
J1
E2
H14
N20
F4
Q18
LT GRN
LT GRN
LT GRN
LT GRN
LT GRN
LT GRN
LT GRN
LT GRN
LT GRN
GRN
LT BLU
GRN
GRN
GRN
LT GRN
LT GRN
GRN
PNK
GRN
GRN
GRN
GRN
PNK
BLU
BLU
LT GRN
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
LT GRN
GRN
GRN
GRN
LT GRN
LT GRN
PPL
GRN
WHT
LT GRN
LT GRN
GRN
LT GRN
PPL
W/O
KEYLESS
ACCESS
SYSTEM
W/
KEYLESS
ACCESS
SYSTEM
(W/ MOONROOF)
(IF
EQUIPPED)
(W/O
KEYLESS
ACCESS
SYSTEM)
W/ KEYLESS ACCESS SYSTEM
W/O KEYLESS ACCESS SYSTEM
W/O MOONROOF
W/ MOONROOF
W/O
KEYLESS
ACCESS
SYSTEM
W/
KEYLESS
ACCESS
SYSTEM
MANUAL
A/C
MANUAL
A/C
AUTOMATIC
A/C
FUSE
34
FUSE
39
FUSE
35
FUSE
40
FUSE
33
FUSE
25
FUSE
24
(UNDER LEFT END OF DASH)
(LEFT FRONT OF
ENGINE COMPT)
(BEHIND LEFT
SIDE OF DASH)
(UNDER LEFT
END OF DASH)
(BEHIND LEFT
SIDE OF DASH)
(RIGHT REAR OF
ENGINE COMPT)
(LEFT REAR OF
ENGINE COMPT)
FROM FUSE 30
(DIAGRAM 2 OF 6)
FROM
IGNITION
SWITCH
(DIAGRAM
4 OF 6)
FROM
UNDER-DASH
SUB RELAY BOX
(DIAGRAM
6 OF 6)
FROM
UNDER-DASH
SUB RELAY
BOX
(DIAGRAM
6 OF 6)
FROM
IGNITION
SWITCH
(DIAGRAM
4 OF 6)
T
U
F
K
J
H
S
5V REG
IMMOBILIZER
I/F
LF ANTENNA
KEYLESS ACCESS
CONTROL UNIT
UNDER-DASH
RELAY HOLDER B
ELECTRIC
STEERING
LOCK
A1
3
B15
6
5
1
2
B29
B6
C2
B27
B5
C4
B30
B7
A2
A1
C3
B16
B17
B3
B35
B1
B4
6
2
11
9
12
7
1
10
4
B36
B25
B24
B23
B22
B21
B20
B11
B10
GRY
GRY
GRY
LT BLU
RED
RED
RED
BLK
LT BLU
YEL
RED
YEL
YEL
GRN
BRN
BRN
LT GRN
WHT
WHT
RED
RED
WHT
GRY
GRY
PNK
PNK
BLK
BLK
LT BLU
PPL
WHT
GRY
BLU
LT BLU
BLK
RED
PNK
BLK
BLK
PPL
PNK
RED
LT BLU
WHT
LT BLU
BLU
UNDER-DASH
SUB RELAY BOX
IG1B RELAY
IG2 RELAY
IG1A RELAY
ENGINE START/STOP SWITCH
ACCESSORY RELAY
(LOWER LEFT
SIDE OF DASH)
(UPPER RIGHT
CENTER OF DASH)
(BEHIND LEFT
SIDE OF DASH)
G403
(IF EQUIPPED)
(W/ KEYLESS ACCESS SYSTEM)
TO
UNDER-DASH
FUSE/RELAY
BOX
(DIAGRAM
2 OF 6)
TO
UNDER-DASH
FUSE/RELAY
BOX
(DIAGRAM
5 OF 6)
FROM
AUXILIARY
UNDER-DASH
FUSE BOX
(DIAGRAM
1 OF 6)
TO
UNDER-DASH
FUSE/RELAY
BOX
(DIAGRAM
5 OF 6)
FROM
AUXILIARY
UNDER-DASH
FUSE BOX
(DIAGRAM
1 OF 6)
FROM
UNDER-DASH
FUSE/
RELAY BOX
(DIAGRAM
2 OF 6)
TO
UNDER-DASH
FUSE/RELAY
BOX
(DIAGRAM
2 OF 6)