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Pontiac
·
G8
·
2008 Pontiac G8
·
Wiring
Wiring diagram
2008 Pontiac G8 — power distribution
Sheets
4
Labels
725
Power distribution
Sheet 1
of 4
Sheet 2
of 4
Sheet 3
of 4
Sheet 4
of 4
A
60A
10A
60A
15A
30A
10A
175A
10A
20A
B
86
30
85
87
30
86
15A
86
30
40A
25A
40A
10A
10A
86
30
BATTERY
REAR FUSE BLOCK
DIGITAL
RADIO
RECEIVER
CONNECTOR
WIRELESS
COMMUNICATION
MODULE
CONNECTOR
DATA LINK
CONNECTOR
(DLC)
STARTER
MOTOR
GENERATOR
FRONT DOME/
READING
LAMPS
REMOTE
CONTROL
DOOR LOCK
RECEIVER
(RCDLR)
INSTRUMENT
PANEL
CLUSTER
(IPC)
AUDIO
AMPLIFIER
RADIO
DRIVER
INFORMATION
CENTER
(DIC)
UNDERHOOD FUSE BLOCK
HORN
RELAY
16
WSW
RELAY
15
HDLP
LO BEAM
RELAY 6
PRK LAMP
RELAY
18
HVAC
CONTROL
MODULE
TRANSMISSION
CONTROL
MODULE
(TCM)
EVAPORATIVE
EMISSION (EVAP)
CANISTER VENT
SOLENOID VALVE
ELECTRONIC BRAKE
CONTROL MODULE (EBCM)
AUTOMATIC
TRANSMISSION
BLWR RELAY 9
I/P FUSE BLOCK
13
10
1
16
3
4
1
X2
15
10
14
X1
16
11
11
4
X4
1
31
X1
5
X2
20
X1
8
X2
59
30
4
1
27
3
2
X1
18
A
ORG
ORG/WHT
ORG/WHT
ORG/DK BLU
ORG/WHT
ORG/WHT
RED/BLK
RED
RED
RED/BLK
RED/BLK
RED/BLK
RED
ORG/WHT
ORG/YEL
RED
ORG/WHT
RED
RED
RED
ORG/WHT
ORG/WHT
RED/WHT
ORG/WHT
RED
RED
ORG/YEL
GRN
ORG
RED/BLK
ORG
ORG/GRN
ORG/YEL
ORG/YEL
ORG/YEL
GRN
GRN
ORG
RED/BLK
ORG/GRN
ORG
ORG/YEL
ORG/WHT
ORG/WHT
ORG/DK BLU
ORG/DK BLU
ORG/DK BLU
ORG/WHT
ORG/WHT
ORG/WHT
ORG/WHT
BATTERY
CABLE
FUSE
BLOCK
FUSIBLE
LINK
FUSIBLE
LINK
I/P
BATTERY
CABLE
JUNCTION
BLOCK
ENGINE
BATTERY
CABLE
JUNCTION
BLOCK
INST/DISP
RFA/DLC
FUSE 5
RDO
FUSE 4
XM
FUSE 3
AMP
FUSE 2
FUSE 6
FUSE 1
GENERATOR
INLINE
FUSE
ABS
MTR
FUSE FU3
CANISTER
VENT
FUSE 22
HVAC
BATT
FUSE 2
ABS
VLV
FUSE 5
HVAC
BLWR
FUSE FU9
TCM
FUSE 9
(NOT
USED)
(NOT
USED)
(NOT
USED)
(NOT USED)
(NOT USED)
(PREMIUM
AUDIO)
(W/O
SUNROOF)
5 SPEED
A/T
6 SPEED
A/T
J410
J402
J211
J302
J404
J221
J223
J112
J128
(IN REAR BODY
HARNESS)
(LEFT SIDE OF REAR COMPT)
(IN BODY
HARNESS)
(IN I/P
HARNESS)
(IN BODY
HARNESS)
(IN BODY
HARNESS)
(MOUNTED TO FRONT STRUT TOWER)
(IN I/P
HARNESS)
(IN FRONT
BODY
HARNESS)
(IN ENGINE
HARNESS)
TO
SPLICE J407
(DIAGRAM 4 OF 4)
TO BATT 3
FUSE FU4
(DIAGRAM
2 OF 4)
C
30A
30A
30
30
40A
50A
30
87
30
86
40A
15A
50A
85
30
30
85
30
15A
10A
B
D
30
10A
2A
87
85
15A
15A
5A
86
86
30
15A
2A
15A
E
15A
10A
15A
15A
10A
15A
UNDERHOOD FUSE BLOCK
FAN 3
RELAY 20
FAN 1
RELAY 17
COMM
ENABLE
RELAY 2
CRANK
RELAY 12
FOG LAMP
RELAY 5
PWR TRN
RELAY 13
BACKUP
LP
RELAY 4
RR
DEFOG
RELAY 8
I/P FUSE BLOCK
DRL RELAY 11
BODY
CONTROL
MODULE
(BCM)
PASSENGER
SEAT
HEATING
MODULE
INFLATABLE
RESTRAINT
FRONT
PASSENGER
PRESENCE
SYSTEM (PPS)
MODULE
DRIVER
SEAT
HEATING
MODULE
WIRELESS
COMMUNICATION
MODULE
CONNECTOR
REAR OBJECT
SENSOR CONTROL
MODULE
CONNECTOR
DOOR LOCK/
WINDOW
SWITCH
I/P
ACCESSORY
POWER
OUTLET
SUNROOF
CONTROL
MODULE
I/P FUSE BLOCK
THEFT
DETERRENT
MODULE
(TDM)
BODY CONTROL MODULE (BCM)
6
X2
7
A
5
9
X2
16
1
14
X5
10
X1
1
10
1
2
X2
X4
X3
3
4
X4
1
2
3
RED/BLK
RED/BLK
RED/BLK
RED/BLK
RED/BLK
RED/BLK
RED/WHT
RED/BLK
RED/WHT
BRN
BRN
BRN
BRN/DK BLU
BRN/DK BLU
ORG
ORG/WHT
YEL
ORG
ORG/BLK
ORG/BLK
ORG/BLK
ORG/DK BLU
ORG/PPL
ORG/RED
ORG/RED
ORG
ORG/GRN
YEL
BRN/DK BLU
BRN
YEL
BLK
YEL
ORG/BLK
ORG/BLK
ORG/BLK
ORG
ORG
ORG
RR
DEFOG
FUSE FU2
BACKUP
LP
FUSE 3
COMM
ENABLE
FUSE 1
BATT 2
FUSE FU7
BATT 3
FUSE FU4
FOG
LAMP
FUSE 4
FAN 1
FUSE FU10
STRTR
FUSE FU8
FAN 2
FUSE FU12
HTD/
SEAT LT
FUSE 19
DRL
FUSE
21
AOS
FUSE
18
HTD/
SEAT RT
FUSE 20
ACCY
RELAY
8
S/ROOF
ATSL
FUSE 16
OSRVM
FUSE 15
INT
LAMPS
FUSE 11
DLIS/
THEFT
DTRNT
FUSE 12
TRN/
SIG LT
FUSE 8
TRN
SIG RT
FUSE 6
CTSY/TRN
SIG RT FRT
FUSE 5
BCM
FUSE 9
STOP
FUSE 10
FUSE
7
(IF
EQUIPPED)
(IF
EQUIPPED)
(NOT USED)
(NOT USED)
(IF
EQUIPPED)
(NOT
USED)
J230
J219
J228
J316
J220
G202
(MOUNTED TO RIGHT FRONT STRUT TOWER)
(IN I/P
HARNESS)
(BEHIND LEFT KICK PANEL)
(IN I/P
HARNESS)
(IN I/P
HARNESS)
(IN BODY
HARNESS)
(BEHIND LEFT KICK PANEL)
(IN I/P
HARNESS)
FROM
PRK LAMP
RELAY 18
(DIAGRAM
1 OF 4)
TO BATT 1
FUSE FU5
(DIAGRAM
3 OF 4)
TO I/P FUSE BLOCK
RAP 2 RELAY 7
(DIAGRAM 3 OF 4)
TO IGNITION SWITCH
(DIAGRAM 4 OF 4)
10A
10A
30
85
10A
87
86
30A
86
30
50A
85
87
C
F
20A
10A
20A
10A
15A
30
25A
85
86
87
10A
D
20A
20A
20A
30
85
86
87
85
30
86
87
87
86
87
20A
2A
UNDERHOOD FUSE BLOCK
HDLP HI
BEAM RELAY 11
WIPER LO
RELAY 10
WIPER HI
RELAY 9
INFLATABLE
RESTRAINT
SENSING &
DIAGNOSTIC
MODULE (SDM)
HVAC
CONTROL
MODULE
BODY
CONTROL
MODULE
(BCM)
I/P FUSE BLOCK
BODY
CONTROL
MODULE (BCM)
INFLATABLE
RESTRAINT
SENSING &
DIAGNOSTIC
MODULE (SDM)
ENGINE
CONTROL
MODULE
(ECM)
MASS AIR
FLOW (MAF)
INTAKE AIR
TEMPERATURE
(IAT) SENSOR
SUNROOF
CONTROL
MODULE
AUTOMATIC
TRANSMISSION
DRIVER
SEAT
ADJUSTER
SWITCH
PASSENGER
SEAT
ADJUSTER
SWITCH
TRANSMISSION
CONTROL
MODULE
(TCM)
BODY
CONTROL
MODULE (BCM)
I/P FUSE BLOCK
DR/LC
RELAY
2
PASS DR/
UNLK RELAY 3
DRVR DR/
UNLK RELAY 6
TRUNK RELEASE
RELAY 5
WINDOW
CONTROL
MODULE
DOOR LOCK/WINDOW
SWITCH
5
19
X2
B
X1
X3
X1
X1
21
X1
9
X4
21
68
X2
17
58
32
X2
X1
45
80
54
19
12
9
A
A
2
B
B
6
1
1
21
X1
2
X3
11
X5
X1
X2
1
1
8
BLK
PNK
PNK
PNK
PNK/DK BLU
PNK/DK BLU
PNK
BLK
BLK
PNK
PNK
RED
PNK
RED
RED
RED
RED
PNK
PNK
PNK
GRN
GRN
GRN
GRN
BLK
BLK
ORG
ORG
ORG/DK BLU
ORG
ORG
ORG/YEL
ORG/YEL
ORG/RED
RED/BLK
ORG
ORG
ORG/RED
ORG/RED
ORG/RED
GRN
GRN
ORG/RED
ORG/RED
YEL
DK GRN
DK GRN
BLK
GRN
GRN
GRN
GRN
GRN
GRN
GRN
DK GRN
PNK
GRN
YEL
BLK
ENG
IGN
FUSE
39
HVAC
IGN
FUSE
37
BATT 1
FUSE FU5
AIR BAG
FUSE
40
FRT WPR
FUSE 15
HTD SEAT/
ONSTAR IGN
FUSE 38
IGN
RELAY
14
SEAT
CIRCUIT
BREAKER B3
S/ROOF
FUSE
17
TRUNK
FUSE
2
DR/LCK
FUSE
3
INADV/
PWR/LED
FUSE 4
RAP 1
RELAY 1
AIR BAG
FUSE 1
WNDW
MTR
CIRCUIT
BREAKER
B2
WNDW
CNTRL
FUSE
24
RAP 2
RELAY 7
REAR/
LTR
FUSE
13
AUX
PWR
FUSE
14
FRT
LTR
FUSE
22
I/P
ACCESSORY
POWER
OUTLET
CENTER
CONSOLE
COMPARTMENT
ACCESSORY
POWER
OUTLET
(NOT
USED)
6 SPEED
A/T
5 SPEED
A/T
(3.6L)
(6.0L)
(IF
EQUIPPED)
(NOT
USED)
(NOT
USED)
J127
J232
J120
J315
J110
J231
J233
J226
J210
J229
J227
J309
G102
G202
G305
G201
G202
(MOUNTED TO RIGHT FRONT STRUT TOWER)
(IN ENGINE
HARNESS)
(LEFT REAR
OF ENGINE
COMPT)
(IN ENGINE
HARNESS)
(BEHIND LEFT
KICK PANEL)
(IN FRONT
BODY
HARNESS)
(IN BODY
HARNESS)
(BEHIND LEFT
KICK PANEL)
(BEHIND LEFT
KICK PANEL)
(IN I/P
HARNESS)
(IN I/P
HARNESS)
(IN I/P
HARNESS)
(IN BODY
HARNESS)
(BEHIND LEFT
KICK PANEL)
(BEHIND LEFT
KICK PANEL)
(BEHIND RIGHT
KICK PANEL)
FROM FAN 2
FUSE FU12
(DIAGRAM
2 OF 4)
TO
SPLICE J222
(DIAGRAM 4 OF 4)
FROM UNDERHOOD
FUSE BLOCK
SPLICE J230
(DIAGRAM 2 OF 4)
A
F
20A
7.5A
15A
10A
10A
87
30A
RUN
ACC
OFF
START
E
RUN
ACC
OFF
RUN
OFF
ACC
RUN
ACC
OFF
START
START
START
REAR FUSE BLOCK
FUEL
RELAY
12
I/P FUSE
BLOCK
BODY
CONTROL
MODULE
(BCM)
INSIDE
REARVIEW
MIRROR
VEHICLE
COMMUNICATION
INTERFACE
MODULE
(VCIM)
DRIVER
HEATED
SEAT
CONTROL
MODULE
CENTER
CONSOLE
MULTI-FUNCTION
SWITCH
ENGINE
CONTROL
MODULE
(ECM)
HEADLAMP &
DIMMER
PANEL
SWITCH
PASSENGER
HEATED
SEAT
CONTROL
MODULE
THEFT
DETERRENT
MODULE
(TDM)
INSTRUMENT
PANEL
CLUSTER
(IPC)
BODY CONTROL MODULE (BCM)
3
10
13
1
X2
X4
10
X2
56
X1
20
X1
9
15
3
6
4
X1
2
4
1
3
2
14
10
21
2
PNK/DK BLU
PNK/DK BLU
PNK/DK BLU
RED/BLK
RED/BLK
RED/BLK
ORG/GRN
ORG/DK BLU
ORG/BLK
PNK/DK BLU
PNK/DK BLU
PNK/DK BLU
ORG
ORG/GRN
PNK/DK BLU
PNK/DK BLU
WHT/BLK
WHT/BLK
ORG/BLK
PNK
WHT
BRN
WHT
PNK
BRN
PNK
BRN
FUEL
PUMP
FUSE
12
ONSTAR
FUSE
8
FUSE
7
FUSE
9
ECM BATT
FUSE 10
RVC SNSR
FUSE 11
IGNITION
SWITCH
KEY IN
IGNITION
SWITCH
W/ FRONT
SEAT
HEATER
(NOT
USED)
(NOT
USED)
(3.6L)
(6.0L)
(W/ FRONT
SEAT
HEATER)
J407
J222
J237
J217
J215
(IN REAR BODY
HARNESS)
(IN INSTRUMENT
PANEL HARNESS)
(LEFT SIDE OF
REAR COMPT)
(IN BODY
HARNESS)
(IN INSTRUMENT
PANEL HARNESS)
(IN INSTRUMENT
PANEL HARNESS)
FROM BATTERY CABLE
FUSE BLOCK
(DIAGRAM 1 OF 4)
FROM UNDERHOOD
FUSE BLOCK
HTD SEAT/ ONSTAR
IGN FUSE
(DIAGRAM 3 OF 4)
FROM I/P
FUSE BLOCK
SPLICE J220
(DIAGRAM 2 OF 4)