Chevrolet Silverado 1500 (2000-2012) blk Wiring diagrams
This page contains all the electrical diagrams for the component. blk, in which he is found in the car Chevrolet Silverado 1500 (2000-2012). 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..
blk wiring diagram (501 of 782)
2-HI IND
4 HI
4 LO
4 SPEED TRANSMISSION
4-HI IND
4-LO IND
4.3L
5 VOLT INCRMT ENCODER SIG
6 SPEED TRANSMISSION (ALLISON)
ACCY WAKEUP SRL DATA
AUX HVAC-IGN FUSE 50
AXLE ACTR CTRL
AXLE SW SIG GMLAN BUS - GMLAN BUS + IGN VOLT
BLK WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH)
BRN WIRE
COMPUTER DATA LINES SYSTEM
CTRL
DK BLU WIRE
DK BLU/WHT WIRE
DK GRN WIRE
ENGINE CONTROL MODULE (LEFT FRONT OF ENG COMPT, NEAR FAN SHROUD)
FRONT AXLE ACTUATOR (ON FRONT AXLE ASSEMBLY) (TOP LEFT REAR OF ENG)
FUSE 30
GMLAN BUS - GMLAN BUS + INCRMT ENCODER SIG
GRY WIRE
GRY/BLK WIRE
HOT AT ALL TIMES
HOT IN ACC AND RUN
HOT IN RUN OR START
HOT W/ RUN/CRNK RELAY ENERGIZED
IGN
INSTRUMENT PANEL CLUSTER
LAMP
LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH)
LOGIC
LT BLU WIRE
LT GRN/BLK WIRE
LT GRN/DK BLU WIRE
MISC IGN FUSE 44
MTR CTRL B MTR CTRL A BATT + GND
NEUT
NEUTRAL IND
NEUTRAL IND 2 HI IND CTRL
ORG/ WIRE
OUTSIDE MOISTURE SENSOR (NEAR INSIDE REAR VIEW MIRROR)
PNK WIRE
PPL
PPL LO REF SW SIG 4 HI IND CTRL 4 LO IND CTRL
PPL/WHT WIRE
RED/BLK WIRE
RIGHT I/P JUNCTION BLOCK (IN RIGHT END OF DASH)
SHIFT MOTOR
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
TRANSFER CASE ENCODER MOTOR (ON TRANSFER CASE)
TRANSFER CASE SHIFT CONTROL MODULE (LOWER LEFT SIDE OF DASH)
TRANSFER CASE SHIFT CONTROL SWITCH
TRANSMISSION CONTROL MODULE (LEFT FRONT OF ENG COMPT, NEAR FAN SHROUD)
TREC FUSE 69
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
W/ OUTSIDE MOISTURE SENSOR
W/O OUTSIDE MOISTURE SENSOR
WHT WIRE
WHT/GRN WIRE
WHT/TAN WIRE
YEL WIRE
Go to component -> 5.3l vin m, transfer case circuit, selectable -> BLK WIRE
blk wiring diagram (502 of 782)
1225 1984 772 TFP SW B SIG LOW REF TR SW B SIG
2-3 SHIFT SOL
2501 2500 776 1228 821 6311 HI SPD GMLAN DATA (-) HI SPD GMLAN DATA (+)
3-2 SHIFT SOL
6399 2501 2500 REPLICATED TOS SIG HI SPD GMLAN DATA (-) HI SPD GMLAN DATA (+)
771 2762 2139 1840 1226 TR SW A SIG LOW REF IGN 1 VOLT BATTERY TFP SW C SIG
773 1224 422 TR SW C SIG TFP SW A SIG TCC SOL VALVE CTRL PNK WIRE
822 1229 VSS LOW PC SOL LOW
ACC WAKE UP DATA
BLK WIRE
BLK/WHT WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
FUSE 20
GRY WIRE
HOT AT ALL TIMES
HOT W/ RUN/CRANK RELAY ENERGIZED
LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH)
LT BLU WIRE
LT BLU/WHT WIRE
LT GRN WIRE
LT GRN/BLK WIRE
MISC IGN FUSE 44
ORG/ WIRE
ORG/BLK WIRE
P/N
PARK/NEUTRAL POSITION (PNP) SWITCH (ON LEFT REAR SIDE OF TRANSMISSION)
PNK 9 10 WIRE
PNK WIRE
PPL/WHT WIRE
RED/WHT WIRE
STOP LAMP SWITCH (TOP OF BRAKE PEDAL ASSEMBLY)
STOP/CHMSL FUSE 8
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
TCM- BATT FUSE 14
TFT SENS SIG
TR SW P SIG PC SOL HI VSS HI SIG BRK SW SIGN
TRANSMISSION CONTROL MODULE (TCM) (LEFT FRONT OF ENGINE COMP, NEAR FAN SHROUD)
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
VEHICLE SPEED SENSOR (VSS) (ON TRANSMISSION TAILSHAFT)
W/O
WHT WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> 6.0l vin y, a/t circuit (1 of 2) -> BLK WIRE
blk wiring diagram (503 of 782)
1-2 SHIFT SOLENOID VALVE
2-3 SHIFT SOLENOID (2-3 SS) VALVE
3-2 SHIFT SOLENOID (3-2 SS) VALVE
4.3L
AUTOMATIC TRANSMISSION (LEFT FRONT OF ENG COMPT, NEAR FAN SHROUD)
AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR
AUTOMATIC TRANSMISSION PRESSURE MANUAL VALVE POSITION SWITCH
AUTOMATIC TRANSMISSION SHIFT LEVER
BLK WIRE
BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH)
BRN WIRE
BRN/WHT WIRE
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
DK GRN WIRE
ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT, NEAR FAN SHROUD)
EXCEPT 4.3L
GRY WIRE
HAUL
HI SPD GMLAN
IND
INPUT SPEED SENSOR (ISS)
INSTRUMENT PANEL CLUSTER
LO GM GMLAN
LOGIC
LT BLU WIRE
LT BLU/WHT WIRE
LT GRN WIRE
MIL IND. CTRL
MIL SIG
NCA WIRE
ORG/ WIRE
ORG/BLK WIRE
PNK 9 10 WIRE
PNK WIRE
PPL
PRESSURE CONTROL (PC) SOLENOID VALVE
RED WIRE
REPLICATED TOS SIGN
REV
TAN WIRE
TAN/BLK WIRE
TORQUE CONVERTER CLUTCH (TCC) SOLENOID VALVE
TORQUE CONVERTER CLUTCH PULSE WIDTH MODULATION (TCC PWM) SOLENOID VALVE
TOW
TOW/ HAUL SWITCH
TOW/HAUL SW SIG
WHT WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> 6.0l vin y, a/t circuit (2 of 2) -> BLK WIRE
blk wiring diagram (504 of 782)
2-HI IND
4 HI
4 LO
4 SPEED TRANSMISSION
4-HI IND
4-LO IND
5 VOLT INCRMT ENCODER IMPULSE SIG
6 SPEED TRANSMISSION (ALLISON)
AUTO
AXLE SW SIG GMLAN BUS - GMLAN BUS + IGN VOLT LOCK SOL CTRL
BLK WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH)
BRAKE CONTROL
BRN WIRE
COMPUTER DATA LINES SYSTEM
CTRL
DIRTN SIG
DK BLU WIRE
DK BLU/WHT WIRE
DK GRN WIRE
ENGINE CONTROL MODULE (LEFT FRONT OF ENG COMPT, NEAR FAN SHROUD)
FRONT AXLE ACTUATOR (ON FRONT AXLE ASSEMBLY)
FUSE 30
GND ACCY WAKEUP SRL DATA ROTARY POSITION SENS SIG GMLAN BUS- GMLAN BUS +
GRY WIRE
GRY/BLK WIRE
HOT AT ALL TIMES
HOT IN ACC AND RUN
HOT IN RUN OR START
HOT W/ RUN/CRNK RELAY ENERGIZED
IGN
INCRMT ENCODER DIRECTN SIG
INSTRUMENT PANEL CLUSTER
LAMP
LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH)
LO REF SW SIG 4 HI IND CTRL 4 LO IND CTRL AWD IND CTRL AXLE ACTR CTRL
LOGIC
LT BLU WIRE
LT GRN WIRE
LT GRN/BLK WIRE
LT GRN/DK BLU WIRE
MISC IGN FUSE 44
MTR CTRL B MTR CTRL A BATT + GND
NEUT
NEUTRAL IND
NEUTRAL IND 2 HI IND CTRL
ORG/ WIRE
ORG/WHT WIRE
OUTSIDE MOISTURE SENSOR (NEAR INSIDE REAR VIEW MIRROR)
PNK WIRE
PPL
PPL/WHT WIRE
PULSE SIG
RED/BLK WIRE
RIGHT I/P JUNCTION BLOCK (IN RIGHT END OF DASH)
ROTATIONAL POSITION SENSOR (ON TRANSFER CASE)
SHIFT MOTOR
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
TRANSFER CASE ENCODER MOTOR (ON TRANSFER CASE)
TRANSFER CASE SHIFT CONTROL MODULE (LOWER LEFT SIDE OF DASH)
TRANSFER CASE SHIFT CONTROL SWITCH
TRANSMISSION CONTROL MODULE (LEFT FRONT OF ENG COMPT, NEAR FAN SHROUD)
TREC FUSE 69
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) AUX HVAC-IGN FUSE 50
W/ OUTSIDE MOISTURE SENSOR
W/O OUTSIDE MOISTURE SENSOR
WHT WIRE
WHT/GRN WIRE
WHT/TAN WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> 6.0l vin y, transfer case circuit, 2-speed automatic -> BLK WIRE
blk wiring diagram (505 of 782)
27 28 GMLAN BUS - GMLAN BUS +
4.3L
4.8L/5.3L/6.0L
43 44 57 44 GMLAN BUS + GMLAN BUS -
AUX HVAC-IGN FUSE 50
AXLE SW SIG
BLK WIRE
BLK/WHT WIRE
COMPUTER DATA LINES SYSTEM
DIESEL
DK GRN WIRE
ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT, NEAR FAN SHROUD)
FRONT AXLE ACTUATOR
FUSE BLOCK UNDERHOOD (LEFT SIDE OF ENG COMPT)
GRY/BLK WIRE
HOT IN RUN OR START
INSTRUMENT PANEL CLUSTER
LAMP
LOGIC
PNK WIRE
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
TRANS IGN 1 FUSE 20
TRANSFER CASE SHIFT CONTROL SWITCH (ON TOP LEFT OF TRANSFER CASE)
Go to component -> 6.0l vin y, transfer case circuit, 2-speed manual -> BLK WIRE
blk wiring diagram (506 of 782)
2-HI IND
4 HI
4 LO
4 SPEED TRANSMISSION
4-HI IND
4-LO IND
4.3L
5 VOLT INCRMT ENCODER SIG
6 SPEED TRANSMISSION (ALLISON)
ACCY WAKEUP SRL DATA
AUX HVAC-IGN FUSE 50
AXLE ACTR CTRL
AXLE SW SIG GMLAN BUS - GMLAN BUS + IGN VOLT
BLK WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH)
BRN WIRE
COMPUTER DATA LINES SYSTEM
CTRL
DK BLU WIRE
DK BLU/WHT WIRE
DK GRN WIRE
ENGINE CONTROL MODULE (LEFT FRONT OF ENG COMPT, NEAR FAN SHROUD)
FRONT AXLE ACTUATOR (ON FRONT AXLE ASSEMBLY) (TOP LEFT REAR OF ENG)
FUSE 30
GMLAN BUS - GMLAN BUS + INCRMT ENCODER SIG
GRY WIRE
GRY/BLK WIRE
HOT AT ALL TIMES
HOT IN ACC AND RUN
HOT IN RUN OR START
HOT W/ RUN/CRNK RELAY ENERGIZED
IGN
INSTRUMENT PANEL CLUSTER
LAMP
LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH)
LOGIC
LT BLU WIRE
LT GRN/BLK WIRE
LT GRN/DK BLU WIRE
MISC IGN FUSE 44
MTR CTRL B MTR CTRL A BATT + GND
NEUT
NEUTRAL IND
NEUTRAL IND 2 HI IND CTRL
ORG/ WIRE
OUTSIDE MOISTURE SENSOR (NEAR INSIDE REAR VIEW MIRROR)
PNK WIRE
PPL
PPL LO REF SW SIG 4 HI IND CTRL 4 LO IND CTRL
PPL/WHT WIRE
RED/BLK WIRE
RIGHT I/P JUNCTION BLOCK (IN RIGHT END OF DASH)
SHIFT MOTOR
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
TRANSFER CASE ENCODER MOTOR (ON TRANSFER CASE)
TRANSFER CASE SHIFT CONTROL MODULE (LOWER LEFT SIDE OF DASH)
TRANSFER CASE SHIFT CONTROL SWITCH
TRANSMISSION CONTROL MODULE (LEFT FRONT OF ENG COMPT, NEAR FAN SHROUD)
TREC FUSE 69
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
W/ OUTSIDE MOISTURE SENSOR
W/O OUTSIDE MOISTURE SENSOR
WHT WIRE
WHT/GRN WIRE
WHT/TAN WIRE
YEL WIRE
Go to component -> 6.0l vin y, transfer case circuit, selectable -> BLK WIRE
blk wiring diagram (507 of 782)
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 11 7 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
BLK WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH)
COMPUTER DATA LINES SYSTEM
CREW CAB ONLY
CTSY FUSE
DIM FUSE
DK GRN WIRE
DOOR LATCH ASSEMBLY (LEFT REAR)
DOOR LATCH ASSEMBLY (PASSENGER)
DOOR LATCH ASSEMBLY (RIGHT REAR)
DOOR LATCH ASSEMBLY- DRIVER
DRIVER DOOR SWITCH (DDS)
FUSE BLOCK (I/P) (LEFT SIDE OF DASH)
GRY/BLK WIRE
HEAD
HEADLAMP, PANEL DIMMER SWITCH
HOT AT ALL TIMES
IS LPS FUSE
JUNCTION BLOCK (LEFT I/P)
JUNCTION BLOCK (RIGHT I/P)
LT BLU WIRE
LT BLU/BLK WIRE
LT GRN WIRE
LT GRN/BLK WIRE
LT STOP TRN FUSE
PARK AUTO OFF
PARK BRAKE SW SIGNAL
PASSENGER DOOR SWITCH (PDS)
PNK IG III WIRE
PNK WIRE
RED/WHT WIRE
RT STOP TRN FUSE
STOP LAMPS FUSE
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
WHT WIRE
YEL WIRE
Go to component -> Chime circuit, with an3/dl3 option (1 of 2) -> BLK WIRE
blk wiring diagram (508 of 782)
1 8 13 B+ LOW REF LO SPD DATA
BLK WIRE
BLK/WHT WIRE
BLU WIRE
CHIME MODULE (EXCEPT W/RADIO) (CENTER OF DASH)
COMPUTER DATA LINES SYSTEM
DIESEL
DK GRN WIRE
DLIS FUSE 36 FUSE 34
DRIVER SEAT BELT SW SIG
DRIVER'S INFO CENTER
DRIVER'S SEAT BELT WARNING LED
EXCEPT W/RADIO
GAS DIESEL
GMLAN LO-SPD SERIAL DATA
GRY WIRE
HOT AT ALL TIMES
IGNITION SWITCH
INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (UNDER DRIVER'S SEAT)
INSTRUMENT PANEL CLUSTER
IPC FUSE 48 FUSE 46
JUNCTION BLOCK (LEFT I/P) (LOWER LEFT SIDE OF DASH)
KEY-IN IGNITION SWITCH
LOGIC
LT BLU WIRE
NCA WIRE
PARK BRAKE SWITCH (ON PARK BRAKE PEDAL ASSEMBLY)
PARK/NEUTRAL POSITION SWITCH (ON LEFT REAR SIDE OF TRANSMISSION)
PNK LOW REF WIRE
PNK PNK SUPPLEMENTAL RESTRAINTS SYSTEM WIRE
PNK WIRE
RADIO (W/RADIO) (CENTER OF DASH)
RANGE SW - C
RANGE SW A
RANGE SW B
RANGE SW P
RDO FUSE 43 FUSE 41
RED/WHT WIRE
SEAT BELT BUCKLE (DRIVER) SEAT BELT SWITCH
SOUND SYSTEM
SPLICE PACK
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
TRANSMISSION CONTROL MODULE (LEFT FRONT OF ENGINE COMPT, NEAR FAN SHROUD)
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPARTMENT)
W/RADIO
WHT WIRE
YEL WIRE
Go to component -> Chime circuit, with an3/dl3 option (2 of 2) -> BLK WIRE
blk wiring diagram (509 of 782)
1 2 3 4 9 10 BATTERY (+) BATTERY (+) BATTERY (+) BATTERY (+) GROUND BATTERY (+)
BCM FUSE
BLK WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH)
COMPUTER DATA LINES SYSTEM
CREW CAB ONLY
CTSY FUSE
DIM FUSE
DK GRN WIRE
DOOR LATCH ASSEMBLY (LEFT REAR)
DOOR LATCH ASSEMBLY (PASSENGER)
DOOR LATCH ASSEMBLY (RIGHT REAR)
DOOR LATCH ASSEMBLY- DRIVER
DOOR LOCKS SYSTEM
FUSE BLOCK (I/P) (LEFT SIDE OF DASH)
GRY WIRE
GRY/BLK WIRE
HEAD
HEADLAMP, PANEL DIMMER SWITCH
HOT AT ALL TIMES
IS LPS FUSE
JUNCTION BLOCK (LEFT I/P)
JUNCTION BLOCK (RIGHT I/P) (IN RIGHT END OF DASH)
LEFT FRONT DOOR OPEN SW
LT BLU WIRE
LT BLU/BLK WIRE
LT GRN WIRE
LT GRN/BLK WIRE
LT STOP TRN FUSE
PARK AUTO OFF
PARK BRAKE SW SIGNAL
PNK IG III WIRE
PNK WIRE
RED/WHT WIRE
RT STOP TRN FUSE
STOP LAMPS FUSE
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
WHT WIRE
Go to component -> Chime circuit, without an3/dl3 option (1 of 2) -> BLK WIRE
blk wiring diagram (510 of 782)
1 8 13 B+ LOW REF LO SPD DATA
BLK WIRE
BLK/WHT WIRE
BLU WIRE
CHIME MODULE (EXCEPT W/RADIO) (CENTER OF DASH)
COMPUTER DATA LINES SYSTEM
DIESEL
DK GRN WIRE
DLIS FUSE 36 FUSE 34
DRIVER SEAT BELT SW SIG
DRIVER'S INFO CENTER
DRIVER'S SEAT BELT WARNING LED
EXCEPT W/RADIO
GAS DIESEL
GMLAN LO-SPD SERIAL DATA
GRY WIRE
HOT AT ALL TIMES
IGNITION SWITCH
INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (UNDER DRIVER'S SEAT)
INSTRUMENT PANEL CLUSTER
IPC FUSE 48 FUSE 46
JUNCTION BLOCK (LEFT I/P) (LOWER LEFT SIDE OF DASH)
KEY-IN IGNITION SWITCH
LOGIC
LT BLU WIRE
NCA WIRE
PARK BRAKE SWITCH (ON PARK BRAKE PEDAL ASSEMBLY)
PARK/NEUTRAL POSITION SWITCH (ON LEFT REAR SIDE OF TRANSMISSION)
PNK LOW REF WIRE
PNK PNK SUPPLEMENTAL RESTRAINTS SYSTEM WIRE
PNK WIRE
RADIO (W/RADIO) (CENTER OF DASH)
RANGE SW - C
RANGE SW A
RANGE SW B
RANGE SW P
RDO FUSE 43 FUSE 41
RED/WHT WIRE
SEAT BELT BUCKLE (DRIVER) SEAT BELT SWITCH
SOUND SYSTEM
SPLICE PACK
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
TRANSMISSION CONTROL MODULE (LEFT FRONT OF ENGINE COMPT, NEAR FAN SHROUD)
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPARTMENT)
W/RADIO
WHT WIRE
YEL WIRE
Go to component -> Chime circuit, without an3/dl3 option (2 of 2) -> BLK WIRE
