Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Subaru Impreza 2001-2002.2004-2007 Approved Subaru Impreza 2004 WRX STi 07. WIRING 04. Ground Distribution
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GROUND DISTRIBUTION
WIRING SYSTEM
4. Ground Distribution
A: SCHEMATIC
SUB FAN MOTOR MAIN FAN MOTOR REARVIEW MIRROR HEATER POWER WINDOW
(TURBO ENGINE MODEL) (TURBO ENGINE MODEL) (DRIVER SIDE) MAIN SWITCH
GND-01
GND-01
3 B B 3 4 B B 5
B 4
4 B D5 D7
B
F17
F16 D1
13
1
HEADLIGHT RH LO-BEAM HEADLIGHT LH LO-BEAM B30
(HID MODEL) HEADLIGHT
B
B
(HID MODEL) CRUISE CONTROL
1 B B 1 MODULE LEVELER SWITCH
6 B B 8
F100 F101
B94 B132
MAIN FAN MOTOR FRONT TURN SIGNAL AND KEYLESS ENTRY
(NON-TURBO ENGINE MODEL) CLEARANCE LIGHT LH POWER WINDOW RELAY CONTROL MODULE
1 B B 2 16 B B 11
F17 F22 B225 B176
SUB FAN MOTOR FRONT TURN SIGNAL AND
(NON-TURBO ENGINE MODEL) CLEARANCE LIGHT RH REAR 12V ACCESSORY RELAY CLUTCH SWITCH (MT)
1 B B 2 34 B B 1
F16 F4 B225 B106
FRONT FOG LIGHT LH SHORT CONNECTOR (SECURITY) KEY LOCK SOLENOID (AT)
1 B B B 1
F21 B184 B73
FWD SWITCH CHECK CONNECTOR INTEGRATED MODULE
B 35 8 B B A4
B A13
F27 B79
A: B280
HEADLIGHT LEVELER RH HEADLIGHT LEVELER LH ABS RELAY AUTO A/C CONTROL MODULE
6 B B 6 3 B B B20
B B12
F59 F58 B264
B: B283
B 11 B A GND-02
F45 B62
B
B
B
TB : TURBO ENGINE MODEL
NA : NON-TURBO ENGINE MODEL
GB-1 GB-2 GB-5
B73 B106 NA F16 (BLACK) F100 (BLACK) F4 (BLACK) TB F16 (GRAY) B264 (RED) F58 (GRAY) B132
NA F17 (GRAY) 1 F101 (BLACK) F22 (BLACK) TB F17 (GRAY) F59 (GRAY)
2 1 1 2 1 2 3 4
2 3 4 5 6 7 8
F21 (BLACK) 1 2 1 2 3 1 2 1 2 3
3 4 4 5 6
1 2
D5 (BLACK) B79 (GRAY) A: B280 (BLUE) D7 B176 B94 (BLACK)
3 2 1 B: B283 (GRAY)
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 10
8 7 6 5 4 1 2 3 4 5 6 7
9 10 11 12 13 14 15 16 8 9 10 11 12 13 14 15 16 11 12 13 14 15 16 17 18
8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20
F45 D1 F27 B225 (BLACK)
1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 1 2 5 6 7 10 15 16 17 20 25 26 27 30 35 1 2
12 13 14 15 16 17 18 19 20 21 22 23 24 5 6 7 8 9 8 11 18 21 28 31
3 4 36 3 4 9 14 15 16 19 24 25 26 29 34 35 36
10 11 12 13 14 15 9 12 13 14 19 22 23 24 29 32 33 34
10 17 20 27 30 37
16 17 18 19 RELAY HOLDER 5 6
11 12 13 18 21 22 23 28 31 32 33 38
20 21 22 23 24 25 7 8
RELAY BLOCK
WI-02446
WI-23
GROUND DISTRIBUTION
WIRING SYSTEM
WIPER DEICER SWITCH WIPER DEICER
2 B B 2
GND-02
GND-02
5 B
B177
6 B
B193
COMBINATION SWITCH
IGNITION SWITCH (WIPER) COMBINATION METER COMBINATION METER
11 B B 2 C6 B B B27
B225 B70 C: i11 B: i10
COMBINATION SWITCH
REMOTE CONTROLLED (LIGHTING)
REARVIEW MIRROR SWITCH B 10 CLOCK
2 B B 16 2 B
B284 B71 i59
B
FRONT FOG LIGHT RH TURN & HAZARD MODULE i2
18
2 BY B 2
B306 B32 FRONT ACCESSORY B37 REAR DEFOGGER
B
POWER SUPPLY SOCKET SWITCH
MIRROR HEATER RELAY 3 B B 1
B 31 4 B B 3
B225 B119 B168
FRONT DOOR SWITCH AT SELECT LEVER INTERCOOLER WATER
SHIELD JOINT CONNECTOR (DRIVER SIDE) 5 B SPRAY TIMER
6 BW B 3 6 B B 1
B303 B267 B117 B286
ABS CONTROL MODULE
23 BW
B301
GND-01 A B GND-03
BW
BY
B
B
B198
4
3
2
1
GB-3
B177 (BROWN) B306 (BLACK) B32 (BLACK) B267 B119 B286 i59 B198 B117 B303 (GRAY) B168
1 1 2 1 2 1 1 2 1 2 3 4 1 2 3 4 5 B193 1 2 3 4 1 2 3 4
1 2
2 3 2 3 4 5 6 7 8 5 6 7 8 9 10
3 4 1 2
3
3 4 5 6
B284 C: i11 (GREEN) B71 B70 i2
1 2 3 4 5 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 11
6 7 8 9 10 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 12 13 14 15 16 17 18 19 20 21 22 23 24
9 10 11 12 13 14 15 16 17 10 11 12 13 14 15 16 17 18
B: i10 (GREEN) B301 B225 (BLACK)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2
1 2 3 4 5 6 7 8 9 10 11 12 13 14
16 17 18 19 20 21 22
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 23 24 25 26 3 4 9 14 15 16 19 24 25 26 29 34 35 36
27 28 29 30 31
10 17 20 27 30 37
5 6
11 12 13 18 21 22 23 28 31 32 33 38
7 8
RELAY BLOCK WI-02447
WI-24
GROUND DISTRIBUTION
WIRING SYSTEM
FRONT WIPER MOTOR CRUISE CONTROL ACTUATOR
GND-03
GND-03
4 B B 6
XXX
XXX
B8 B7
DAYTIME RUNNING
INHIBITOR SWITCH (AT) LIGHT RESISTER
4 B B 2
B12 B5
BRAKE FLUID LEVEL FUEL PUMP RELAY
WARNING SWITCH (TURBO ENGINE MODEL)
2 B B 3
B16 B46 DRIVER'S CONTROL CENTER
DIFF CONTROL UNIT
GLOVE BOX B 36
ILLUMINATION LIGHT MAIN RELAY B 37
1 B B 1 B 38
B 39
B208 B47
B289
FRONT DOOR SWITCH DAYTIME RUNNING
(PASSENGER SIDE) LIGHT CONTROL MODULE AUTO/MANUAL SWITCH
3 B B 10 B 4
B268 B96 B339
DAYTIME RUNNING
SECURITY CONTROL MODULE LIGHT RELAY MODE ACTUATOR
14 B B 5 B 2
B93 B102 B77
ABS CONDENSER WIPER DEICER TIMER AIR MIX ACTUATOR
2 B B 1 B 2
B304 B192 B293
GND-02 B C GND-04
B
GB-4
B5 (GRAY) B16 (GRAY) B304 B77 B192 B46 (GREEN) B102 B8 (BLACK) B7 (BLACK) B47 (BROWN)
B208 (BLACK) 1 1 B268 1 2 1 B339 1 2
1 2 1 2 3
2 2 3 4 2 3 4 3 4
B293 3 4 4 5
1 2 5 1 2 3 5 6
4 5 6
1
2
B96 B12 B93 B289
3
1 2 3 4 5 1 2 3 4 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
6 7 8 9 10 5 6 7 8 11 12 13 14 15 16 17 18 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
9 10 11 12
WI-02448
WI-25
GROUND DISTRIBUTION
WIRING SYSTEM
DOOR LOCK SWITCH
(PASSENGER SIDE) FUEL PUMP ASSEMBLY
GND-04
GND-04
5 B 4 B
D62 R58
B
REARVIEW MIRROR HEATER R57
16
(PASSENGER SIDE)
R15
4 B
B
D15
NA
ROOM LIGHT SEAT BELT SWITCH SEAT HEATER RH
B
3 B D11 1 B B 1
1
R52 R8 R41
B101
B
SPOT LIGHT REAR DOOR SWITCH LH SEAT HEATER SWITCH RH
2 B 3 B B 3
R56 R22 R42
FUEL PUMP CONTROLLER
COMPUS MIRROR (TURBO ENGINE MODEL) SEAT HEATER SWITCH LH
2 B 5 B B 3
R139 R122 R43
B
R50
6
B90
B
FAN CONTROL AMP. REAR DOOR SWITCH RH SEAT HEATER LH
4 B 3 B B 1
B275 R16 R44
HI-MOUNTED STOP REAR ACCESSORY POWER
BLOWER FAN SWITCH LIGHT (SEDAN) SUPPLY SOCKET (WAGON)
1 B 1 B B 1
B169 R19 R32
GND-03 C B 6 B D GND-05
B97 R1
B
B
B
NA : NON-TURBO ENGINE MODEL
GB-6 GB-7
R8 R19 R32 R56 R16 R52 R139 B275 R42 R41 (BLUE) D62
1 1 R22 1 2 3 1 2 R43 (BLUE) 1 2 3 4 5
1 3 2 1 1 2
2 2 1 2 3 4
2 3 4 R44 (BLUE)
1
2
3 1 2
3 4
B169 R58 B97 D15 (BLACK) R122 R57 D11
R50 1 2 3 1 2 3 4 3 2 1 1 2 3 4 1 2 3 4 5 6 7 1 2 3 4
4 5 6 5 6 7 8 8 7 6 5 4 5 6 7 8 9 10 8 9 10 11 12 13 14 15 16 5 6 7 8 9
1 2 3 10 11 12 13 14 15
4 5 6 16 17 18 19
20 21 22 23 24 25
WI-02449
WI-26
GROUND DISTRIBUTION
WIRING SYSTEM
REAR COMBINATION TRAILER CONNECTOR BRACKET AIRBAG CONTROL
LIGHT RH (WAGON) (WAGON) EARTH RADIO MODULE
GND-05
GND-05
2 B B 6
BW 27
28
11
R79 B121 B120 AB3
R26
B
B
B
REAR COMBINATION
LIGHT LH (WAGON) LICENCE PLATE LIGHT
2 B B 1
R28 R63
REAR COMBINATION TRUNK ROOM LIGHT
LIGHT RH (SEDAN) SWITCH (SEDAN)
4 B B 2
R26 R27 SD : SEDAN
WG : WAGON
REAR WIPER
REAR COMBINATION INTERMITTENT MODULE
LIGHT LH (SEDAN) (WAGON)
4 B B 2
R28 R116
INTERCOOLER WATER
R.DIFF OIL TEMP SPRAY MOTOR AND
SENSOR LEVEL WARNING SWITCH
BW BW 9 B B 1
B 4
R159 R57 R15
R145
GND-04 D E GND-06
BW
B
B
B
GB-8 GR GB-4 GB-5
R27 R63 (BLACK) R145 SD R26 WG R26 R116 B120
1 2 SD R28 WG R28 1 2 3 4 1 2 3 4 5 6
2 1
2 1 3 4 5 6 7 8 7 8 9 10 11 12 13 14
WG R79 2 1
6 5 4 3
1 2 3
4 5 6
R57 AB3 (YELLOW)
1 2 3 4 5 6 7 1 2 3 4 5 6
8 9 10 11 12 13 14 15 16 7 8 9 10 11 12 13 14 15 16 17
18 19 20 21 22 23 24 25 26 27 28
WI-02535
WI-27
GROUND DISTRIBUTION
WIRING SYSTEM
REAR DEFOGGER
(WITHOUT CHOKE COIL MODEL)
GND-06
SD : SEDAN
GND-06
B
D48
WG : WAGON
B
D79
D78
B
REAR GATE LATCH SWITCH HIGH-MOUNTED STOP LIGHT
2 B B 1
D46 D39
REAR DEFOGGER HIGH-MOUNTED STOP
REAR WIPER MOTOR (WITH CHOKE COIL MODEL) LIGHT (REAR SPOILER)
3 B B 1 2 B
D43 D74 R66
B
B
D35 R60
3
1
R39 R24
B
B
REAR DEFOGGER
(SEDAN)
1 B
R130
WG
GND-05 E SD
D39 D46 D74 R130 R66 D35 (BLUE)
1 R24 D43
1 2 1
1 2 2
2
1 1 2
2 3 4
WI-02450
WI-28
GROUND DISTRIBUTION
WIRING SYSTEM
GND-07
GND-07
TRANSMISSION CONTROL MODULE
A: B54 B: B55 C: B56
(TURBO ENGINE MODEL)
BL A21
BY A19
BL C19
Lg B24
B18
BL A10
B8
BW B9
W
G
SHIELD JOINT
CONNECTOR
BY 6
LgB 4
SB 5
BL 3
L 1
SB 2
BW 9
B 7
SB 8
B53
20 LgB
BL
Lg
W
G
B
L
B11
16
19
18
17
15
14
T4
W
W
W
B
Y
Y
Y
TORQUE
VEHICLE
VEHICLE CONVERTER
SPEED
SPEED TURBINE
SENSOR 1
SENSOR 2 SPEED
(AWD)
SENSOR
AT CONTROL (TRANSMISSION)
B53 (BLACK) B11 (BLACK) A: B54 B: B55 (GRAY) C: B56 (GREEN)
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9
5 6 7 8 10 11 12 13 14 15 16 17 18 10 11 12 13 14 15 16 17 18 10 11 12 13 14 15 16 17 18
9 10 11 12 19 20 21 22 23 24 19 20 21 22 23 24 19 20 21 22 23 24
13 14 15 16
17 18 19 20
WI-01099
WI-29
GROUND DISTRIBUTION
WIRING SYSTEM
GND-08
GND-08
TRANSMISSION CONTROL MODULE
B: B55
(NON-TURBO ENGINE MODEL)
BL B19
W B12
BW B21
B9
B3
B5
BL
Lg
G
SHIELD JOINT
CONNECTOR
BW 4
LgB 3
SB 7
L 2
SB 6
B 1
SB 5
B53
20 LgB
BL
Lg
W
G
B
L
B11
16
19
18
17
15
14
T4
W
W
W
B
Y
Y
Y
TORQUE
VEHICLE
VEHICLE CONVERTER
SPEED
SPEED TURBINE
SENSOR 1
SENSOR 2 SPEED
(AWD)
SENSOR
AT CONTROL (TRANSMISSION)
B53 B11 (BLACK) B: B55 (GRAY)
1 2 3 4 1 2 3 4 1 2 3 4 5 6 7 8 9
5 6 7 8 5 6 7 8 10 11 12 13 14 15 16 17 18
9 10 11 12 19 20 21 22 23 24
13 14 15 16
17 18 19 20
WI-01100
WI-30
GROUND DISTRIBUTION
WIRING SYSTEM
FUEL LEVEL SENSOR
BR 11 BW BW 2
ENGINE CONTROL
GND-09
GND-09
A: B134 C: B136
BR
MODULE R15 R57 R58
D: B137 E: B84 (TURBO ENGINE R3
MODEL)
3
B99
BR
DIAGNOSIS TERMINAL
BW A22
BW D17
D18
BR A15
D8
A7
C1
E8
E9
BR
BR
BR
BR
BY
BL
BL
B
B81
MT
TEST MODE CONNECTOR
BR 1
B76
COMBINATION DATA LINK CONNECTOR
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