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 (341 of 782)
BATTERY
BATTERY CABLE JUNCTION BLOCK
BATTERY NOT CHARGING
BLK WIRE
BLK/WHT WIRE
BRN WIRE
CHARGE INDICATOR CONTROL
CLASS 2 SERIAL DATA
COMPUTER DATA LINES
DK BLU WIRE
DK GRN WIRE
EARLY PRODUCTION
ENGINE ON SIGNAL
FUSIBLE LINK (8 GA-
GENERATOR
GENERATOR FIELD DUTY CYCLE CONTROL
GENERATOR BATTERY CONTROL MODULE
GENERATOR FIELD DUTY CYCLE SIGNAL
GROUND
GROUND DISTRIBUTION SYSTEM
GRY WIRE
HOT AT ALL TIMES
HOT IN RUN, START
I/P RELAY BLOCK (UNDER LEFT SIDE OF DASH, NEAR KICK PANEL)
IGN 1 VOLT
IGN E FUSE
INSTRUMENT PANEL CLUSTER
IPC CLASS 2 SERIAL DATA
LEFT BATTERY
LOGIC
MASSAGE CENTER
ORG/BLK WIRE
PNK WIRE
POWER DISTRIBUTION SYSTEM
POWERTRAIN CONTROL MODULE (PCM) (AT LEFT FRONT OF ENG COMPT)
PPL GENERATOR REGULATOR CONTROL
PUR
RED/WHT WIRE
RVC FUSE
SUPPLEMENTAL BRAKE ASSIST PUMP MOTOR (MOUNTED TO POWER BRAKE BOOSTER)
UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENG COMPT, NEAR BATTERY)
UPFITTER OPTION
VOLTS
W/ BRAKE VAC POWER
Go to component -> Charging circuit, except hybrid -> BLK WIRE
blk wiring diagram (342 of 782)
AUXILIARY BATTERY RELAY (RIGHT REAR OF ENG COMPT)
BATTERY
BLK WIRE
BLK/WHT WIRE
BRN WIRE
CHARGE INDICATOR CONTROL
COMPUTER DATA LINES
DK GRN WIRE
FUSE HOLDER
FUSIBLE LINK
GENERATOR
GENERATOR FIELD DUTY CYCLE SIGNAL
GROUND
GRY WIRE
HOT IN RUN, START
I/P RELAY BLOCK (NEAR LEFT KICK PANEL)
IGN 1 VOLT
IGN E FUSE
INSTRUMENT PANEL CLUSTER
IPC CLASS 2 SERIAL DATA
LEFT BATTERY
LOGIC
PNK WIRE
POWER DISTRIBUTION SYSTEM
POWERTRAIN CONTROL MODULE (PCM) (ON LEFT FRONT OF ENGINE COMPARTMENT)
RIGHT BATTERY
RIGHT BATTERY (W/AUX BATTERY)
SEO IGN FUSE
SERIAL DATA CLASS 2
STARTER
UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENG COMPT)
VOLTS
W/ SEO
W/AUX BATTERY
W/DUAL BATTERIES
W/O SEO
WRECKER OPTION
Go to component -> Charging circuit, hybrid -> BLK WIRE
blk wiring diagram (343 of 782)
2500 2500 1 2 HI SPD GMLAN SRL DATA + HI SPD GMLAN SRL DATA +
2501 2501 HI SPD GMLAN SRL DATA - HI SPD GMLAN SRL DATA -
5084 5691 HI VOLTAGE BATTERY +
5685 5595 50 5087 5686 5683 APO NEUTRAL HI VOLT INTERLOCK LOOP SIG 2
BATTERY
BLK WIRE
BLK/WHT WIRE
BRN/WHT WIRE
COMPUTER DATA LINES SYSTEM
COOLING FANS SYSTEM
DK GRN WIRE
ENG SPD SIG
ESCM FUSE HCH-B FUSE
GRN WIRE
HCM-I FUSE
HIGH SPEED GMLAN SERIAL (+) CRANK VOLTAGE ENGINE SPEED SIGNAL
HOOD AJAR SWITCH
HOT AT ALL TIMES
HOT IN RUN OR START
HYBRID CONTROL MODULE
HYBRID FUSE
INSTRUMENT CLUSTER SYSTEM
LEFT BATTERY
LT BLU WIRE
LT BLU/BLK WIRE
NCA WIRE
ORG/ WIRE
ORG/BLK WIRE
PHASE 1
PHASE 2
PHASE 3
PNK 1 2 3 WIRE
PNK COOLANT PUMP RLY CTRL WIRE
PNK WIRE
PNK/BLK WIRE
PNK/WHT WIRE
PNP MEDIUM RESOLU- TION ENGINE SPEED SIGNAL
POWER DISTRIBUTION SYSTEM
PPL
PPL 13 14 15
PPL 5 6 7 8
PPL HI VOLT INTERLOCK LOOP SIG 2 GROUND APO PHASE A
PPL PNK WIRE
PPL/WHT WIRE
RED WIRE
STARTER ENABLE RLY CTRL
STARTER/GENERATOR CONTROL MODULE (RIGHT REAR OF ENG COMPT)
STATOR ELECTRIC MOTOR
SWITCH SIGNAL
TAN WIRE
TAN/WHT WIRE
TRANSMISSIONS SYSTEM
UNDERHOOD SECONDARY FUSE BLOCK (LEFT SIDE OF ENG COMPT, REAR OF BATTERY)
WHT WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Hybrid circuit (1 of 3) -> BLK WIRE
blk wiring diagram (344 of 782)
120 VAC EXTERIOR AUXILIARY POWER OUTLET
120 VAC INTERIOR AUXILIARY POWER OUTLET
BARE
BLK WIRE
CRANK FUSE
DK GRN WIRE
EHPS FUSE
ELECTRO HYDRAULIC POWER STEERING MODULE
ENERGY STORAGE BOX (ESB)
GRN WIRE
GROUND DISTRIBUTION SYSTEM
HARN)
HOT AT ALL TIMES
HOT IN ACC RUN AND START
I/P FUSE BLOCK
IGN A FUSE 34
IGN B FUSE
IGNITION SWITCH
LOCK
NCA WIRE
ORG/ WIRE
PARK/ NEUTRAL POSITION (PNP) SWITCH (ON LEFT SIDE OF TRANSMISSION)
PICKUP BOX INNER PANEL ASSEMBLY
PNK 1 2 3 WIRE
PNK PNK WIRE
PNK WIRE
POWER DISTRIBUTION CIRCUIT
POWER MAINT FUSE
PPL
PPL 13 14 15
PPL 5 6 7 8
PPL/WHT WIRE
PWR MAINT RELAY
RED WIRE
RUN WIRE
UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENG COMPT)
UNDERHOOD SECONDARY FUSE BLOCK (LEFT SIDE OF ENG COMPT, REAR OF BATTERY)
WHT WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Hybrid circuit (2 of 3) -> BLK WIRE
blk wiring diagram (345 of 782)
1-CAR
1-CS 4-CS 4-FAN 1-FAN
1-NTC-1 1-NTC-2
2-CAR
2-NTC-2 2-NTC-1 2-NTC-3 1-NTC-3
3-BCO 4-BCO 2-BCO 1-BCO 2-CS 3-CS 5-BCO 2-FAN
3-CAR
39 40 41 42 HI SPD GMLAN SRL DATA -
7-CAR
8-CAR
BATTERY 1
BATTERY 1 TEMPER- ATURE SENSOR
BATTERY 2
BATTERY 2 TEMPER- ATURE SENSOR
BATTERY 3
BATTERY 3 TEMPER- ATURE SENSOR
BATTERY CUT OFF SWITCH
BATTERY VOLTAGE
BCO CTRL BCO CTRL BATT POS VOLT
BCO STATUS GND
BLK WIRE
COMPUTER DATA LINES SYSTEM
CURRENT SENS SIG A LOW REF
CURRENT SENSOR
ENERGY STORAGE BOX (ESB)
ENERGY STORAGE BOX (ESB) FAN
ENERGY STORAGE CONTROL MODULE
FAN SPEED SIG
FUSE HOLDER FUSE
GROUND (PIN 25-38 NOT USED)
IGNITION 0 VOLTAGE (PIN 43-47 NOT USED)
IGNITION 1 VOLTAGE (PIN 19-23 NOT USED)
LOW REF LOW REF LOW REF TEMP SENS SIG 3 VOLTAGE SENS SIG 2
NCA WIRE
ORG/ WIRE
PNK WIRE
RED WIRE
SERVICE DISCONNECT SWITCH
TAN WIRE
VOLTAGE SENS SIG 1 VOLTAGE SENS SIG 4 VOLTAGE SENS SIG 3
VOLTAGE SENSOR 1
VOLTAGE SENSOR 2
VOLTAGE SENSOR 3
VOLTAGE SENSOR 4
WHT WIRE
Go to component -> Hybrid circuit (3 of 3) -> BLK WIRE
blk wiring diagram (346 of 782)
2061 2062 1792 2 1 8 VOICE LOW REF VOICE SIGNAL DRAIN WIRE
511 1947 1946 546 1851 LF SPK OUT+ LF SPK OUT- RR AUD SIG+ RR AUD SIG- GROUND
599 1547 1546 512 LR SPK OUT + LR SPK OUT - RF SPK OUT - RF SPK OUT +
ANTENNA
BARE
BARE DRAIN WIRE
BCM CLASS 2 SERIAL DATA
BLK WIRE
BLK/WHT WIRE
BLUNT CUT)
BODY CONTROL MODULE (BELOW STEERING COLUMN)
BRN WIRE
BRN/WHT WIRE
COAX
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
ENGINE CONTROLS SYSTEM VSS SIGNAL
GRN WIRE
GRY/BLK WIRE
I/P RELAY BLOCK (NEAR LEFT KICK PANEL)
INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL
LT GRN WIRE
NCA WIRE
ORG/ WIRE
ORG/BLK WIRE
PNK RADIO ON SIG WIRE
PNK WIRE
PNK/BLK WIRE
PPL
PPL ENABLE SIG
PROG VOICE
RADIO
RADIO MUTE
REMOTE RADIO CONTROL SIGNAL
REMOTE RADIO CONTROL SUPPLY VOLTAGE
SEEK UP SEEK DN
SERIAL DATA
SOURCE DN SOURCE UP
TAN WIRE
UPPER LEFT STEERING WHEEL CONTROL SWITCH ASSEMBLY
UPPER RIGHT STEERING WHEEL CONTROL SWITCH ASSEMBLY
VEHICLE COMMUNICATION INTERFACE MODULE (BEHIND PASSENGER AIR BAG MODULE)
VOL UP VOL DN
WHT WIRE
Go to component -> Mid-line radio circuit, without rear seat audio (1 of 4) -> BLK WIRE
blk wiring diagram (347 of 782)
6 7 8 9 10 11 12 13 14 15 16 PPL
AUDIO AMPLIFIER
BARE
BARE DRAIN WIRE R SPK OUT- L SPK OUT- B+
BLK WIRE
BLK/WHT WIRE
BLUNT CUT)
BRN WIRE
BRN/WHT WIRE
DK BLU WIRE
DK BLU/WHT WIRE
DK GRN WIRE
DK GRN/WHT WIRE
GROUND L SPK OUT+ R SPK OUT+
GRY WIRE
GRY/BLK WIRE
HOT AT ALL TIMES
I/P FUSE BLOCK (ON LOWER LEFT SIDE OF DASH)
I/P RELAY BLOCK (BELOW LOWER LEFT SIDE OF DASH)
LEFT FRONT LEFT FRONT TWEETER DOOR SPEAKER SPEAKER
LEFT REAR DOOR SPEAKER
LT BLU WIRE
LT BLU/BLK WIRE
LT GRN WIRE
LT GRN/BLK WIRE
ORG/ WIRE
ORG/BLK WIRE
PNK BARE WIRE
PNK WIRE
RADIO AMP FUSE
RADIO FUSE
RIGHT FRONT DOOR SPEAKER
RIGHT FRONT TWEETER SPEAKER
RIGHT REAR DOOR SPEAKER
SUBWOOFER SPEAKER
TAN WIRE
UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPARTMENT)
YEL WIRE
Go to component -> Mid-line radio circuit, without rear seat audio (2 of 4) -> BLK WIRE
blk wiring diagram (348 of 782)
BARE
BARE BARE
BLK WIRE
BLK/WHT WIRE
BRN/WHT WIRE
DIGITAL RADIO RECEIVER BARE
DK GRN/WHT WIRE
HOT AT ALL TIMES
I/P RELAY BLOCK (NEAR LEFT KICK PANEL)
INFO FUSE
ORG/ WIRE
SPLICE PACK
UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPARTMENT)
W/ REAR ENTERTAINMENT ASSEMBLY BARE
W/ REAR SEAT ENTERTAINMENT ASSEMBLY,
W/O DIGITAL RADIO RECEIVER
W/O REAR ENTERTAINMENT ASSEMBLY BARE
W/O REAR SEAT ENTERTAINMENT ASSEMBLY BARE W/ DIGITAL RADIO RECEIVER
WHT WIRE
Go to component -> Mid-line radio circuit, without rear seat audio (3 of 4) -> BLK WIRE
blk wiring diagram (349 of 782)
BARE
BARE BARE
BLK WIRE
BLK/WHT WIRE
BRN/WHT WIRE
DIGITAL RADIO RECEIVER BARE
DK GRN/WHT WIRE
HOT AT ALL TIMES
I/P RELAY BLOCK (NEAR LEFT KICK PANEL)
INFO FUSE
ORG/ WIRE
SPLICE PACK
UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENGINE COMPARTMENT)
W/ REAR ENTERTAINMENT ASSEMBLY BARE
W/ REAR SEAT ENTERTAINMENT ASSEMBLY,
W/O DIGITAL RADIO RECEIVER
W/O REAR ENTERTAINMENT ASSEMBLY BARE
W/O REAR SEAT ENTERTAINMENT ASSEMBLY BARE W/ DIGITAL RADIO RECEIVER
WHT WIRE
Go to component -> Mid-line radio circuit, with rear seat audio (3 of 4) -> BLK WIRE
blk wiring diagram (350 of 782)
35 39 (DIESEL) (GASOLINE)
A/T
BLK WIRE
CLUTCH
CLUTCH START SWITCH SIGN
CRANK FUSE
CRANK SIGN
DK GRN WIRE
GASOLINE ONLY
GRN WIRE
IGN A FUSE
IGN B FUSE
IGN E FUSE
IGNITION SWITCH
LEFT BATTERY
LOCK OFF
M/T
PARK/NEUTRAL POSITION SWITCH (A/T) (ON LEFT SIDE OF TRANSMISSION)
PNK PNK WIRE
PNK WIRE
POWER DISTRIBUTION SYSTEM
PPL
RED WIRE
RUN WIRE
STARTER MOTOR
STARTER RELAY
STARTER SOLENOID
SWITCH (M/T) (ON TOP OF CLUTCH PEDAL ASSEMBLY)
UNDERHOOD FUSE BLOCK (AT LEFT SIDE OF ENG COMPT)
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENG COMPT)
UNDERHOOD JUNCTION BLOCK (AT LEFT SIDE OF ENG COMPT)
YEL WIRE
YEL/BLK WIRE
Go to component -> Starting circuit, except hybrid -> BLK WIRE
