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Gmc-Truck
·
C Series Sierra 2Wd
·
2005 GMC Truck C-Series Sierra 2WD
·
Wiring
Wiring diagram
2005 GMC Truck C-Series Sierra 2WD — power distribution
Sheets
5
Labels
1056
Power distribution
Sheet 1
of 5
Sheet 2
of 5
Sheet 3
of 5
Sheet 4
of 5
Sheet 5
of 5
A
C
B
D
BLK/WHT)
(8 GA-
30A
175A
30A
15A
60A
10A
60A
15A
15A
25A
30A
30A
25A
B
40A
30A
40A
40A
40A
15A
BATTERY CABLE
JUNCTION BLOCK
BATTERY
(LEFT)
MEGA
FUSE
FUSIBLE
LINK
FUSIBLE
LINK
FUSIBLE
LINK
BATTERY
(RIGHT)
FUSIBLE
LINK
FUSE
B
FUSE
D
AUXILIARY
BATTERY
RELAY
FUSIBLE
LINK
BATTERY
(RIGHT)
MEGA
FUSE
IGN A
FUSE
4WS
FUSE
ABS
FUSE
VSES/
ECAS
FUSE
IGN B
FUSE
TBC BATT
FUSE
STUD 2
FUSE
STUD 1
FUSE
CIG LTR
FUSE
RR
WIPER
FUSE
RADIO
AMP
FUSE
EAP
FUSE
RTD
FUSE
RADIO
FUSE
S/ROOF
FUSE
CIGAR
LIGHTER
BLK
ORG
ORG
ORG
RED
BLK
BLK
BLK
RED
BLK
BLK
ORG
NCA
RED
ORG
RED
RED
ORG
ORG
BLK
ORG
ORG
ORG
ORG
RED
ORG
ORG
ORG
BLK
BLK
ORG
ORG
ORG
ORG
NCA
BLK
BLK
BLK
RED
NCA
RED
RED
RED
RED
RED
BRN
BLK
BLK
RED
RED
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
RED
ORG
ORG
ORG
ORG
GLOW
PLUG
CONTROLLER
GENERATOR
(LEFT)
GENERATOR
(RIGHT)
RELAY
B
RELAY
A
MOBILE
RADIO
FUSE
BLOCK
STARTER
WRECKER
RELAY
STARTER
RELAY
I/P
RELAY
BLOCK
ELECTRONIC
BRAKE CONTROL
MODULE
BODY
CONTROL
MODULE
REAR WHEEL
STEERING
CONTROL
MODULE
EVAPORATIVE
EMISSIONS
CANISTER VENT
SOLENOID
EMERGENCY
VEHICLE
ROOF LAMP
RELAY
CAMPER/5TH
WHEEL TRAILER
WIRING PROVISION
HD TRAILERING
EQUIPMENT
PROVISION
TRAILER
CONNECTOR
UNDERHOOD
FUSE BLOCK
DATA LINK
CONNECTOR
I/P RELAY
BLOCK
I/P
JUNCTION
BLOCK
REAR SEAT
AUDIO (RSA)
CONTROLLER
REAR SEAT
AUDIO (RSA)
CONTROLLER
RADIO
DIGITAL
RADIO
RECEIVER
DIGITAL
RADIO
RECEIVER
RADIO
SUNROOF
CONTROL
MODULE
AUDIO
AMPLIFIER
1
C1
B
A
16
C
C4
23
C1
B
C2
A12
H
C2
30
E10
B
C7
C1
C1
C9
D
B1
C1
E
A2
16
C1
A2
B1
E
C1
B1
16
W/
DUAL
BATTERIES
W/ AUX
BATTERY
W/ WRECKER
EMERGENCY LAMP
(W/AUX
BATTERY)
(BLUNT
CUT)
(NOT
USED)
(BLUNT CUT)
(BLUNT CUT)
(7 WAY)
(NOT
USED)
(NOT
USED)
(NOT
USED)
EXCEPT
LUXURY
LUXURY
EXCEPT
LUXURY
LUXURY
(IN ENGINE
HARNESS)
(IN SEO
HARNESS)
C7
C3
(RIGHT REAR
OF ENGINE
COMPT)
(IN SEO
HARNESS)
(BEHIND
RIGHT
SIDE OF
DASH)
(LEFT REAR
OF ENGINE
BLOCK)
C3
A
B
A
B12
D12
A4
C1
C7
C1
C9
(18.5 CM FROM
TRAILER CONN
BREAKOUT)
(LEFT OF
STEERING
COLUMN)
(LEFT SIDE OF
ENGINE COMPT)
D5
B11
C1
B2
C3
A4
A1
D4
F2
C1
C1
(IN I/P
HARNESS)
(NEAR LEFT
KICK PANEL)
(RIGHT SIDE
OF DASH)
A
C6
A
C1
(BEHIND RIGHT
SIDE OF DASH,
NEAR "A" PILLAR)
G104
G200
S127
S220
S222
S221
S102
S416
S210
S205
S303
(BASE)
(EXC BASE)
TO
4WD FUSE
(DIAGRAM
4 OF 5)
TO
IGNITION
SWITCH
(DIAGRAM
5 OF 5)
TO
IGNITION
SWITCH
(DIAGRAM
4 OF 5)
TO IPC/DIC
FUSE
(DIAGRAM
2 OF 5)
F
30A
30A
40A
E
20A
20A
15A
15A
D
10A
25A
20A
30A
10A
30A
20A
RR DEFOG
FUSE
IPC/DIC
FUSE
SEO B2
FUSE
SEO B1
FUSE
BLOWER
FUSE
STOP LP
FUSE
RH HID
FUSE
TREC
FUSE
HVAC/ECAS
FUSE
LH HID
FUSE
AUX PWR
FUSE
RR HVAC
FUSE
PCM B
FUSE
INFO
FUSE
AUXILIARY
POWER
OUTLET
(FRONT)
AUXILIARY
POWER
OUTLET
(CONSOLE)
AUXILIARY
POWER
OUTLET
(BIN)
ORG
RED
RED
RED
ORG
ORG
RED
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
BLK
BLK
BLK
BLK
ORG
ORG
ORG
ORG
NCA
I/P
JUNCTION
BLOCK
I/P
RELAY
BLOCK
DEFOG
RELAY
INSTRUMENT
PANEL
CLUSTER
GARAGE
DOOR
OPENER
OVERHEAD
CONSOLE
ROOF
BEACON
RELAY
ROOF
BEACON
SWITCH
BLOWER
MOTOR
RESISTOR
ASSEMBLY
BLOWER
MOTOR
CONTROL
MODULE
F/PMP
RELAY
UNDERHOOD
FUSE BLOCK
TRANSMISSION
CONTROL
MODULE
ENGINE
CONTROL
MODULE
TRANSFER
CASE SHIFT
CONTROL
MODULE
STOPLAMP
SWITCH
HVAC
CONTROL
MODULE
TRANSFER
CASE
ENCODER
MOTOR
I/P RELAY
BLOCK
REMOTE
PLAYBACK
DEVICE
(CD PLAYER)
VEHICLE
COMMUNICATION
INTERFACE MODULE
REAR SEAT
ENTERTAINMENT
ASSEMBLY
VEHICLE
COMMUNICATION
INTERFACE MODULE
REAR SEAT
ENTERTAINMENT
ASSEMBLY
9
A
D
G
D12
C1
A
C1
C8
B6
C4
5
C1
15
C2
20
C1
3
C1
C4
C1
B11
C1
16
15
16
H
15
C9
J
9
C1
C8
E
F
C10
A
F7
B
C3
A
B11
C1
B
A
A
A
C
C
C
B
C3
C1
B7
F
8S8
W/O 8S8
(NOT
USED)
MANUAL
A/C
AUTO
A/C
(NOT
USED)
(NOT
USED)
(NOT
USED)
EXCEPT
LUXURY
LUXURY
E4
F7
E11
B8
B
C1
C5
(NEAR
LEFT KICK
PANEL)
(RIGHT SIDE
OF DASH)
A10
A5
C10
B8
C2
C1
A8
D2
E6
F12
B1
(LEFT SIDE OF
ENGINE COMPT)
(IN CONSOLE
HARNESS)
(6.4 CM FROM %%UC202
BREAKOUT)
(NEAR LEFT
KICK
PANEL)
(BEHIND RIGHT
SIDE OF DASH,
NEAR "A" PILLAR)
G200
S307
S335
S205 (BASE)
S303 (EXC BASE)
FROM RADIO
FUSE (DIAGRAM
1 OF 5)
TO
LBEC 1
FUSE
(DIAGRAM
3 OF 5)
TO EDU RELAY
(DIAGRAM
3 OF 5)
F
G
50A
15A
10A
20A
10A
20A
25A
30A
50A
10A
10A
15A
25A
15A
15A
15A
E
50A
15A
25A
15A
G
15A
LBEC 1
FUSE
FOG
LP
FUSE
A/C
COMP
FUSE
DRL
FUSE
W/S
WASH
FUSE
LBEC 2
FUSE
MBEC 1
FUSE
LT DOOR
CIRCUIT
BREAKER
ECC
FUSE
FLASH
FUSE
TBC 2B
FUSE
TBC 2A
FUSE
PDM
FUSE
LOCKS
FUSE
AUX
PWR 2
FUSE
DDM
FUSE
TBC 2C
FUSE
RT DOORS
CIRCUIT
BREAKER
SEATS
CIRCUIT
BREAKER
EDU
RELAY
EDU
FUSE
ECM RPV
FUSE
PNK
PNK
PNK
PNK
PNK
PNK
ORG
ORG
RED
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
ORG
RED
RED
ORG
ORG
ORG
ORG
RED
ORG
ORG
PNK
PNK
PNK
BLK
BLK
PNK
UNDERHOOD
FUSE BLOCK
DRL
RELAY
FOG LP
RELAY
PARK LP
RELAY
HORN
RELAY
HDLP-LOW
RELAY
A/C COMP
RELAY
W/S WASH
RELAY
HDLP-HI
RELAY
POWER
TAKE OFF
RELAY
LEFT I/P FUSE BLOCK
TURN SIGNAL/
HAZARD FLASHER
MODULE
LOCK RELAY
UNLOCK RELAY
DRIVER DOOR
UNLOCK RELAY
BODY CONTROL
MODULE
DRIVER
DOOR
MODULE
WINDOW
SWITCH
(LEFT REAR)
UNDERHOOD
FUSE BLOCK
I/P RELAY
BLOCK
I/P
JUNCTION
BLOCK
WINDOW
SWITCH
(RIGHT
REAR)
SEAT
ADJUSTER
SWITCH
(FRONT
PASSENGER)
MEMORY
SEAT
MODULE
(DRIVER)
SEAT
ADJUSTER
SWITCH
(DRIVER)
LUMBAR
BOLSTER
SWITCH
(FRONT
PASSENGER)
PASSENGER
DOOR MODULE
ENGINE
CONTROL
MODULE
FUEL INJECTOR
CONTROL
MODULE
119
C2
14
C1
10
56
C1
C1
B7
A
A
A
1
A
2
14
C2
C1
C2
C1
E10
14
2
C2
C1
A
C
C1
A12
K
D
F
C1
C5
5
C1
42
(NOT
USED)
(NOT
USED)
(NOT
USED)
EXC BASE
EXC BASE
(CREW CAB)
NON
BUCKET
BUCKET
(NOT
USED)
(NOT
USED)
(NOT
USED)
(NOT
USED)
(LEFT SIDE OF
ENGINE COMPT)
B
B2
A
A
C6
C7
C5
C2
(LOWER LEFT
SIDE OF DASH)
M
D
G
E11
B12
A10
E12
C
F
A7
F11
C3
C1
C4
C4
C1
C3
C1
(LEFT SIDE
OF ENGINE
COMPT)
H
C9
E
K
C1
C10
(NEAR LEFT
KICK PANEL)
(PASSENGER
SEAT HARNESS)
(RIGHT SIDE
OF DASH)
E
C
C7
C2
B9
D9
B7
E10
D10
C10
E6
(LEFT REAR
OF ENGINE
BLOCK)
G104
S328
S102
S144
FROM PCM B
FUSE
(DIAGRAM 2 OF 5)
TO
EDU
RELAY
(DIAGRAM
3 OF 5)
FROM
PCM B
FUSE
(DIAGRAM
2 OF 5)
FROM
MBEC 1
FUSE
(DIAGRAM
3 OF 5)
A
10A
RUN
START
ACC
LOCK
OFF
10A
10A
10A
30A
C
OFF
ACC
LOCK
RUN
START
10A
START
RUN
OFF
ACC
LOCK
10A
15A
10A
CRANK
FUSE
TBC
IGN 0
FUSE
IGN 0
FUSE
HTR/AC
FUSE
HVAC 1
FUSE
CRUISE
FUSE
IGN 3
FUSE
4WD
FUSE
BRAKE
FUSE
BRN
PNK
PNK
PNK
PNK
PNK
PNK
WHT
WHT
WHT
BRN
BRN
BRN
BRN
BRN
BRN
BRN
RED
PNK
PNK
PPL
PNK
PPL
YEL
ORG
ORG
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
IGNITION
SWITCH
I/P
FUSE BLOCK
UNDERHOOD
FUSE
BLOCK
ENGINE
CONTROL
MODULE
BODY
CONTROL
MODULE
TRANSMISSION
CONTROL
MODULE
AUTOMATIC
TRANSMISSION
TRACTION
CONTROL
SWITCH
TRANSFER
CASE SHIFT
CONTROL
SWITCH
REAR WHEEL
STEERING
CONTROL
MODULE
HVAC
CONTROL
MODULE
ELECTRONIC
BRAKE CONTROL
MODULE
FRONT
AXLE
ACTUATOR
I/P JUNCTION
BLOCK
CRUISE
CONTROL
ON/OFF
SWITCH
STOPLAMP
SWITCH
CLUTCH
START
SWITCH
RECIRCULATION
ACTUATOR
STEERING WHEEL
SPEED/POSITION
SENSOR
MODE
ACTUATOR
AIR
TEMPERATURE
ACTUATOR
(RIGHT)
AIR
TEMPERATURE
ACTUATOR
(LEFT)
CRUISE
CONTROL
MODULE
POWER
TAKEOFF
(PTO)
SWITCH
TURN SIGNAL
MULTIFUNCTION
SWITCH
E
E8
C1
C4
E
C2
E
F8
C9
C1
F10
C2
4
2
C1
A3
C1
D12
C4
7
C1
C4
C2
F
A
7
D
F
E
C175
E11
A3
F3
C1
18
18
C3
C1
G
C2
A
C2
D3
G
C1
B5
C1
C
E2
C
A
C4
C8
C
5
5
B
5
C5
B10
A1
C2
C2
D5
5
E
C
E1
EXC M74
TRANSMISSION
(MAN
A/C)
(OVER 8600 GVW)
(8600 GVW OR LESS)
CRUISE
PTO
(LEFT SIDE
OF DASH)
(LEFT SIDE
OF ENGINE
COMPT)
(STEERING
COLUMN
HARNESS)
(BEHIND RIGHT
SIDE OF DASH)
S240
FROM IGN A
FUSE
(DIAGRAM 1 OF 5)
FROM
AUXILIARY
BATTERY
RELAY
(DIAGRAM
1 OF 5)
15A
15A
RUN
START
20A
10A
10A
15A
10A
OFF
ACC
LOCK
10A
15A
25A
B
OFF
ACC
LOCK
START
RUN
10A
15A
15A
ECM 1
FUSE
FUEL HT
FUSE
TBC
ACCY
FUSE
RR
WPR
FUSE
WS
WPR
FUSE
SEO
ACCY
FUSE
IGN E
FUSE
SEO
IGN
FUSE
B/U
LP
FUSE
O2A
FUSE
O2B
FUSE
AIRBAG
FUSE
TBC
IGN 1
FUSE
PNK
PNK
PNK
PNK
PNK
PNK
PNK
YEL
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
YEL
PNK
YEL
PNK
PNK
YEL
YEL
YEL
PNK
YEL
YEL
RED
YEL
YEL
BRN
PNK
PNK
PNK
NCA
NCA
NCA
YEL
PNK
NCA
PNK
GLOW
PLUG
CONTROLLER
ENGINE
CONTROL
MODULE
INTAKE AIR
TEMPERATURE
(IAT)/MASS AIR
FLOW (MAF)
SENSOR
FUEL
HEATER
IGNITION
SWITCH
UNDERHOOD
FUSE BLOCK
I/P
FUSE BLOCK
A/C COMP
RELAY
I/P RELAY
BLOCK
WINDSHIELD
WIPER MOTOR
& MODULE
BODY
CONTROL
MODULE
I/P
RELAY
BLOCK
DEFOG
RELAY
TURN SIGNAL
MULTIFUNCTION
SWITCH
CLUTCH
START
SWITCH
PARK/NEUTRAL
POSITION
SWITCH
BACKUP
LAMP
SWITCH
RELAY
A
RELAY
B
MOBILE RADIO
FUSE BLOCK
INSTRUMENT
PANEL
CLUSTER
SELECTABLE
RIDE
SWITCH
INSTRUMENT
PANEL
CLUSTER
TURN SIGNAL/
MULTIFUNCTION
SWITCH
I/P RELAY
BLOCK
BODY
CONTROL
MODULE
INFLATABLE
RESTRAINT
I/P MODULE
DISABLE
SWITCH
HEATED
OXYGEN
SENSOR
BANK 2
SENSOR 1
HEATED
OXYGEN
SENSOR
BANK 1
SENSOR 1
HEATED
OXYGEN
SENSOR
BANK 2
SENSOR 2
HEATED
OXYGEN
SENSOR
BANK 1
SENSOR 2
INFLATABLE
RESTRAINT
PASSENGER
PRESENCE
SYSTEM
MODULE
INFLATABLE
RESTRAINT
SENSING &
DIAGNOSTIC
MODULE
INSIDE
REARVIEW
MIRROR
3
10
C1
19
C2
B
C2
5
C3
J
A
C
F3
11
C1
A9
12
C
C1
F
9
B9
C1
C1
A9
C1
B
B9
B
C4
1
13
C1
B2
C4
B3
F1
B
B1
A
B
F
C2
D1
F11
C1
D
C8
C2
D
D
D
C5
C1
D
A4
(NOT
USED)
M/T
A/T
(NOT
USED)
8S8
(A/T)
(M/T)
(UPFITTER OPTION)
W/O 8S8
(IN ENGINE
HARNESS)
(LEFT SIDE OF
ENGINE COMPT)
E7
D8
(BEHIND LEFT
SIDE OF DASH)
C1
F5
F8
F6
D10
F9
C1
C2
(NEAR LEFT
KICK PANEL)
(NEAR
LEFT KICK
PANEL)
D
C
C8
C5
A7
A6
E7
D8
(NEAR LEFT
KICK PANEL)
C10
M
E
C3
S141
FROM IGN B
FUSE
(DIAGRAM 1 OF 5)