GMC Sierra 2500 HD (2002-2012) dk grn Wiring diagrams
This page contains all the electrical diagrams for the component. dk grn, in which he is found in the car GMC Sierra 2500 HD (2002-2012). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
dk grn wiring diagram (301 of 403)
13 26 12 40 13 34 12 59 58 17 27 28 8 65 25 13 5 49 44 43 LOW REF
22 21 4 58 LOW REF ECT SENS SIG
4.3L
6.0L 4.8L, 5.3L, 6.2L
BLK WIRE
COMPUTER DATA LINES SYSTEM
COOLING FAN DIODE 1
COOLING FAN DIODE 2
DK BLU/WHT WIRE
DK GRN WIRE
ENGINE CONTROL MODULE (ECM)
FAN CNTRL RELAY
FAN HI RELAY
FAN LO RELAY
FAN-1 FUSE 60
FAN-2 FUSE 62
GRY WIRE
HOT AT ALL TIMES
LEFT COOLING FAN (LEFT FRONT OF ENGINE COMPT)
LT BLU WIRE
ORG/BLK WIRE
PWR/ TRN RELAY
RIGHT COOLING FAN (RIGHT FRONT OF ENGINE COMPT)
SENS SIG PWRTRN RLY CTRL FAN RLY CTRL FAN RLY CTRL DATA BUS (-) DATA BUS (+)
TAN WIRE
TAN/BLK WIRE
UNDER- HOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
YEL WIRE
Go to component -> 6.0l vin g, cooling fan circuit -> DK GRN WIRE
dk grn wiring diagram (302 of 403)
2500 2501 COMPUTER DATA LINES SYSTEM
66 46 SERIAL DATA + SERIAL DATA -
BLK WIRE
BLK/WHT WIRE
BRN/WHT WIRE
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
DK GRN WIRE
DRIVER INFORMATION CENTER (DIC) DISPLAY
ECT SENS SIG
ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT, NEAR FAN SHROUD)
ENGINE COOLANT LEVEL SWITCH (ON BOTTOM OF SURGE TANK)
ENGINE COOLANT TEMPERATURE (ECT) SENSOR (TOP FRONT CENTER OF ENGINE)
ENGINE COOLING FAN (FRONT CENTER OF ENGINE COMPT)
FAN FUSE 68
FAN RLY RELAY
GRY WIRE
HOT AT ALL TIMES
HVAC CONTROL MODULE
INSTRUMENT PANEL CLUSTER (IPC)
LOGIC
LOGIC B+ GND
LOW REF
LT GRN WIRE
MANUAL A/C AUTOMATIC A/C
RLY SPD SIG
SERIAL DATA
SPD SIG
SW SIG
TAN WIRE
TAN/BLK WIRE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> 6.6l vin 8, cooling fan circuit -> DK GRN WIRE
dk grn wiring diagram (303 of 403)
14 13 15 LOW REF STP CP SW SIG 5 VOLT REF
2501 2500 1164 1161 1271 COMPUTER DATA LINES SYSTEM
38 5 15 LOW REF BRK APPLY SENS SPLY SUPPLY VOLT
46 66 42 61 55 SER DATA BUS- SER DATA BUS+
56 57 MOTOR CTRL 2 MOTOR CTRL-1
ACCELERATOR PEDAL POSITION (APP) SENSOR (ABOVE ACCELERATOR PEDAL)
APP SEN 1 SIG LOW REF
APP SEN 2 SIG LOW REF PPL
BATT +
BLK WIRE
BLK/WHT WIRE
BRAKE PEDAL POSITION (BPP) SENSOR
BRN WIRE
COMPUTER DATA LINES SYSTEM
CRUISE CONTROL IND DIMMING SIG
CRUISE CONTROL SWITCH SIGNAL
CRUISE IND
CRUISE SWITCH
DK BLU WIRE
DK GRN WIRE
ECM BATT FUSE 11
ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT, NEAR FAN SHROUD)
GMLAN DATA BUS-
GRN/WHT WIRE
GROUND
GROUND DISTRIBUTION SYSTEM
GRY WIRE
HI SPD GMLAN SER DATA BUS-
HOT AT ALL TIMES
HOT AT ALL TIMES I/P FUSE BLOCK (LEFT SIDE OF DASH) DIM FUSE 7
INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (BEHIND STEERING WHEEL)
INSTRUMENT PANEL CLUSTER (IPC)
INTAKE AIR VALVE
IPC FUSE 43
LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH)
LEFT STEERING WHEEL CONTROL SWITCH ASSEMBLY
LOGIC
LT BLU WIRE
LT GRN WIRE
LT GRN/BLK WIRE
LT GRN/WHT WIRE
NCA WIRE
PNK WIRE
PNK/BLK WIRE
POWER DISTRIBUTION SYSTEM
PPL
PPL/WHT WIRE
RED/WHT WIRE
RES+
SER DATA
SET-
SOUND SYSTEMS
TAN WIRE
TAN/BLK WIRE
TP SENS SIG LOW REF
TRANSMISSION CONTROL MODULE (TCM)
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
VEHICLE SPEED SENSOR (VSS) (REAR OF TRANSMISSION)
VSS HI SIG
VSS LO SIG
W/ TWO SPEED PUSH BUTTON, ELECTRIC SHIFT CONTROL TRANSFER CASE
W/O TWO SPEED PUSH BUTTON, ELECTRIC SHIFT CONTROL TRANSFER CASE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> 6.6l vin 8, cruise control circuit -> DK GRN WIRE
dk grn wiring diagram (304 of 403)
2500 2501 COMPUTER DATA LINES SYSTEM
66 46 SERIAL DATA + SERIAL DATA -
BLK WIRE
BLK/WHT WIRE
BRN/WHT WIRE
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
DK GRN WIRE
DRIVER INFORMATION CENTER (DIC) DISPLAY
ECT SENS SIG
ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT, NEAR FAN SHROUD)
ENGINE COOLANT LEVEL SWITCH (ON BOTTOM OF SURGE TANK)
ENGINE COOLANT TEMPERATURE (ECT) SENSOR (TOP FRONT CENTER OF ENGINE)
ENGINE COOLING FAN (FRONT CENTER OF ENGINE COMPT)
FAN FUSE 68
FAN RLY RELAY
GRY WIRE
HOT AT ALL TIMES
HVAC CONTROL MODULE
INSTRUMENT PANEL CLUSTER (IPC)
LOGIC
LOGIC B+ GND
LOW REF
LT GRN WIRE
MANUAL A/C AUTOMATIC A/C
RLY SPD SIG
SERIAL DATA
SPD SIG
SW SIG
TAN WIRE
TAN/BLK WIRE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> 6.6l vin l, cooling fan circuit -> DK GRN WIRE
dk grn wiring diagram (305 of 403)
2 OR MORE OF W/ ONSTAR,
AUDIO AMPLIFIER (IF EQUIPPED) (UNDER REAR OF CENTER CONSOLE)
BLK WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH)
CHIME MODULE (CENTER OF DASH, BEHIND RADIO)
DATA LINK CONNECTOR (DLC) (LOWER LEFT SIDE OF DASH)
DIGITAL RADIO RECEIVER (BEHIND RIGHT END OF DASH)
DIGITAL RADIO RECEIVER (IF EQUIPPED) (BEHIND RIGHT END OF DASH)
DIGITAL RADIO, REAR SEAT,
DK GRN WIRE
DRIVER DOOR LOCK/WINDOW SWITCH
DRIVER'S SEAT
EARPHONE JACKS RADIO CONTROL
GROUND DISTRIBUTION SYSTEM
HEATED SEAT CONTROL MODULE (W/ SPO HEATED SEATS)
HOT AT ALL TIMES
HVAC CONTROL MODULE
I/P FUSE BLOCK (LEFT SIDE OF DASH,
INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER
INSTRUMENT PANEL CLUSTER (IPC)
LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH)
LOW SPD GMLAN SER DATA
LOW SPEED GMLAN SERIAL DATA
LOW SPEED SERIAL DATA
LTR FUSE 53 (EXCEPT 6.6L) FUSE 50 (6.6L)
MEMORY SEAT MODULE (W/ INDIVIDUAL FRONT SEAT) (UNDER FRONT OF
NOT USED NOT USED
PASSENGER DOOR LOCK/WINDOW SWITCH
POWER DISTRIBUTION SYSTEM
RADIO
REAR OBJECT SENSOR CONTROL MODULE (AT REAR CARGO AREA, BEHIND TRIM PANEL)
REAR SEAT AUDIO (RSA) CONTROL
REAR SEAT AUDIO (RSA) CONTROL (IF EQUIPPED)
RED/WHT WIRE
REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (TOP REAR OF PASSENGER COMPT)
RIGHT I/P JUNCTION BLOCK (IN RIGHT END OF DASH)
TAN WIRE
TAN/BLK WIRE
THEFT DETERRENT CONTROL MODULE (TDM) (ON RIGHT SIDE OF STEERING COLUMN)
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) (BEHIND CENTER OF DASH)
W/ DIGITAL RADIO
W/ DIGITAL RADIO, REAR SEAT, ONSTAR, EARPHONE JACKS RADIO CONTROL
W/ FRONT SEAT, REMOTE CONTROL
W/ INDIVIDUAL FRONT SEAT
W/ LUXURY EDITION
W/ ONSTAR
W/ RADIO PROVISIONS
W/ REAR SEAT, EARPHONE JACKS RADIO CONTROL
W/ REMOTE KEYLESS ENTRY
W/O INDIVIDUAL FRONT SEAT
W/O LUXURY EDITION
W/O LUXURY EDITION, W/ ODOMETER SECURITY PROVISIONS
W/O RADIO PROVISIONS
WHT WIRE
Go to component -> Computer data lines circuit (1 of 3) -> DK GRN WIRE
dk grn wiring diagram (306 of 403)
19 6 ACCESSORY WAKEUP SERIAL DATA
3 43 18 28 ACCESSORY WAKEUP SERIAL DATA
6 SPEED A/T
6.6L 6.0L 4.8L, 5.3L, 6.2L 4.3L
8 19 HIGH SPEED GMLAN SERIAL DATA BUS (+) SER DATA COMM ENABLE
ACCESSORY WAKEUP SERIAL DATA
AUTOMATIC TRANSMISSION
BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH)
CONTROL SOLENOID VALVE ASSEMBLY
DK BLU WIRE
DK GRN WIRE
ELECTRONIC COMPASS MODULE
ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT, NEAR FAN SHROUD)
EXCEPT 6.6L 6.6L
GLOW PLUG CONTROL MODULE (GPCM) (6.6L) (RIGHT FRONT SIDE OF ENGINE)
HI SPD GMLAN SERIAL DATA
HIGH SPEED GMLAN SERIAL DATA BUS +
LEFT I/P BLOCK JUNCTION (LOWER LEFT SIDE OF DASH)
LINEAR INTERCONNECT NETWORK BUS
LT BLU WIRE
LT GRN WIRE
NETWORK BUS
NITROGEN OXIDES SENSOR 1 (IN EXHAUST, TOP LEFT REAR REAR SIDE OF ENGINE)
NITROGEN OXIDES SENSOR 2 (IN EXHAUST, MIDDLE OF DIESEL PARTICULATE FILTER)
POWER TAKE OFF (PTO) MODULE (OUTSIDE OF RIGHT FRONT CHASSIS FRAME)
REDUCTANT SENSOR MODULE (ABOVE REDUCTANT TANK)
SER DATA COMMU- NICATION ENABLE
TAN TAN/BLK WIRE
TAN WIRE
TAN/BLK TAN WIRE
TAN/BLK WIRE
TERMINATOR
W/ PTO
W/O PTO
Go to component -> Computer data lines circuit (3 of 3) -> DK GRN WIRE
dk grn wiring diagram (307 of 403)
1 2 3 4 9 10 BATTERY (+) BATTERY (+) BATTERY (+) BATTERY (+) GROUND BATTERY (+)
BCM FUSE 15
BLK WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH)
COMPUTER DATA LINES SYSTEM
CREW CAB
CTSY FUSE 5
DIM FUSE 7
DK GRN WIRE
DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER'S DOOR)
GRN WIRE
GRY WIRE
GRY/BLK WIRE
HEAD
HEAD OFF AUTO PARK
HEADLAMP, PANEL DIMMER SWITCH
HOT AT ALL TIMES
HYBRID EXCEPT HYBRID
I/P FUSE BLOCK (LEFT SIDE
I/P FUSE BLOCK (LEFT SIDE OF DASH,
IGN
IS LPS FUSE 17
LEFT REAR DOOR LATCH ASSEMBLY (REAR OF LEFT REAR DOOR)
LT BLU WIRE
LT BLU/BLK WIRE
LT GRN WIRE
LT GRN/BLK WIRE
LT STOP TRN FUSE 6
OF DASH)
OFF AUTO PARK
PARK BRAKE SW SIGNAL
PASSENGER DOOR LATCH ASSEMBLY (REAR OF PASSENGER'S DOOR)
PNK/BLK WIRE
POWER DISTRIBUTION
RED/WHT WIRE
RIGHT I/P JUNCTION BLOCK (IN RIGHT END OF DASH)
RIGHT REAR DOOR LATCH ASSEMBLY (REAR OF RIGHT REAR DOOR)
RT STOP TRN FUSE 8
STOP LAMPS FUSE 12
SYSTEM
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
W/ ELECTRONIC DOOR LOCK CONTROL W/O ELECTRONIC DOOR LOCK CONTROL
W/ POWER WINDOWS
WHT WIRE
Go to component -> Warning systems circuit, with bucket seats & power mirrors (1 of 2) -> DK GRN WIRE
dk grn wiring diagram (308 of 403)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 B+
B+ LOW REF LO SPD DATA
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BRAKE PEDAL ASSEMBLY)
CHIME MODULE (CENTER OF DASH, BEHIND RADIO)
CONNECTOR BREAKOUT) (W/ LUXURY EDITION)
DK BLU WIRE
DK GRN WIRE
DLIS FUSE 35 FUSE 32
DRIVER INFORMATION CENTER (DIC) DISPLAY
DRIVER SEAT BELT BUCKLE
DRIVER SEAT BELT SWITCH
GASOLINE DIESEL
HOT AT ALL TIMES
IGNITION SWITCH
INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER DRIVER'S SEAT)
INSTRUMENT PANEL CLUSTER (IPC)
IPC FUSE 46 FUSE 43
KEY-IN IGNITION SWITCH
LEFT I/P JUNCTION BLOCK (LOWER LEFT
LEFT SEAT BELT SW
LO SPD GMLAN SERIAL DATA
LOGIC
LOW ENGINE OIL PRESSURE IND
LOW REF
LOW TIRE PRESSURE IND
LT (W/ FRONT BENCH SEAT)
LT BLU WIRE
NCA WIRE
OFF
PARK BRAKE SWITCH (ON PARK
PNK SUPPLEMENTAL RESTRAINTS SYSTEM WIRE
PNK WIRE
PNK/BLK WIRE
POWER DISTRIBUTION SYSTEM
PPL
RADIO
RDO FUSE 42 FUSE 39
RED/WHT WIRE
RUN WIRE
SEAT BRAKE BELT IND IND
SERIAL DATA
SIDE OF DASH)
SOUND SYSTEMS
TAN WIRE
TAN/WHT WIRE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
W/ RADIO PROVISIONS
W/O LUXURY EDITION
W/O RADIO PROVISIONS
WHT WIRE
Go to component -> Warning systems circuit, with bucket seats & power mirrors (2 of 2) -> DK GRN WIRE
dk grn wiring diagram (309 of 403)
1 2 3 4 9 10 BATTERY (+) BATTERY (+) BATTERY (+) BATTERY (+) GROUND BATTERY (+)
14 15 RIGHT REAR DOOR AJAR SW LEFT REAR DOOR AJAR SW
5 4 13 9 LOW REF LF OPEN SIG LF AJAR SIG LO SPD DATA
9 5 13 LO SPD DATA LOW REF RF AJAR SIG
BCM FUSE 15
BLK WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH)
COMPUTER DATA LINES SYSTEM
CREW CAB
CTSY FUSE 5
DIM FUSE 7
DK GRN WIRE
DOOR
DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER'S
DRIVER DOOR LOCK/ WINDOW SWITCH
GRY/BLK WIRE
HEAD
HEAD OFF AUTO PARK
HEADLAMP, PANEL DIMMER SWITCH
HOT AT ALL TIMES
I/P FUSE BLOCK (LEFT SIDE
IGN
IS LPS FUSE 17
LEFT REAR DOOR LATCH ASSEMBLY (REAR OF LEFT REAR DOOR)
LT BLU WIRE
LT BLU/BLK WIRE
LT GRN WIRE
LT GRN/BLK WIRE
LT STOP TRN FUSE 6
OF DASH)
OFF AUTO PARK
PARK BRAKE SW SIGNAL
PASSENGER DOOR LATCH ASSEMBLY (REAR OF PASSENGER'S
PASSENGER DOOR LOCK/ WINDOW SWITCH
PNK/BLK WIRE
POWER DISTRIBUTION SYSTEM
RED/WHT WIRE
RIGHT I/P JUNCTION BLOCK (IN RIGHT END OF DASH)
RIGHT REAR DOOR LATCH ASSEMBLY (REAR OF RIGHT REAR DOOR)
RT STOP TRN FUSE 8
STOP LAMPS FUSE 12
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
WHT WIRE
YEL WIRE
Go to component -> Warning systems circuit, without bucket seats & power mirrors (1 of 2) -> DK GRN WIRE
dk grn wiring diagram (310 of 403)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 B+
1 8 13 B+ LOW REF LO SPD DATA
BLK WIRE
BLK/WHT WIRE
BLU WIRE
CHIME MODULE (CENTER OF DASH, BEHIND RADIO)
DK BLU WIRE
DK GRN WIRE
DLIS FUSE 35 FUSE 32
DRIVER INFORMATION CENTER (DIC) DISPLAY
DRIVER SEAT BELT BUCKLE DRIVER SEAT BELT SWITCH
GASOLINE DIESEL
HOT AT ALL TIMES
IGNITION SWITCH
INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER DRIVER'S SEAT)
INSTRUMENT PANEL CLUSTER (IPC)
IPC FUSE 46 FUSE 43
KEY-IN IGNITION SWITCH
LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH)
LEFT SEAT BELT SW
LO SPD GMLAN SERIAL DATA
LOGIC
LOW ENGINE OIL PRESSURE IND
LOW REF
LOW TIRE PRESSURE IND
LT BLU WIRE
NCA WIRE
OFF
PARK BRAKE SWITCH (ON PARK BRAKE PEDAL ASSEMBLY)
PNK WIRE
PNK/BLK WIRE
POWER DISTRIBUTION SYSTEM
PPL
RADIO
RDO FUSE 42 FUSE 39
RED/WHT WIRE
RUN WIRE
SEAT BRAKE BELT IND IND
SERIAL DATA
SOUND SYSTEMS
SPLICE PACK
SUPPLEMENTAL RESTRAINTS SYSTEM
TAN WIRE
TAN/WHT WIRE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
W/ RADIO PROVISIONS
W/O LUXURY EDITION
W/O RADIO PROVISIONS
WHT WIRE
Go to component -> Warning systems circuit, without bucket seats & power mirrors (2 of 2) -> DK GRN WIRE
