Chevrolet Silverado 1500 (2000-2012) gry Wiring diagrams
This page contains all the electrical diagrams for the component. gry, 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..
gry wiring diagram (371 of 575)
4.3L EXCEPT 4.3L
BATTERY CURRENT SENSOR (RIGHT REAR OF ENGINE COMPT)
BLK WIRE
BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH)
BRN WIRE
CHARGE IND SIG
CHARGE INDICATOR
COMPUTER DATA LINES SYSTEM
CURRENT SPLY
DATA BUS -
DK GRN WIRE
DRIVER INFORMATION CENTER (DIC)
ENGINE CONTROL MODULE (ECM)
FUSE HOLDER (RIGHT SIDE OF FIREWALL)
GENERATOR B+
GENERATOR SIG
GRY WIRE
HOT AT ALL TIMES
IGN
INSTRUMENT PANEL CLUSTER
IPC FUSE 46
LOGIC
LOW REF
MEGA FUSE
MEGA FUSE (RIGHT REAR OF ENGINE COMPT)
PNK WIRE
POWER DISTRIBUTION SYSTEM
POWER SUPPLY
RED WIRE
RED/WHT WIRE
RIGHT BATTERY
SENS SIG
SERIAL DATA
TAN WIRE
TAN/BLK WIRE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
VOLT
WHT WIRE
Go to component -> 5.3l vin j, charging circuit -> GRY WIRE
gry wiring diagram (372 of 575)
4.3L EXCEPT 4.3L
BATTERY CURRENT SENSOR (RIGHT REAR OF ENGINE COMPT)
BLK WIRE
BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH)
BRN WIRE
CHARGE IND SIG
CHARGE INDICATOR
COMPUTER DATA LINES SYSTEM
CURRENT SPLY
DATA BUS -
DK GRN WIRE
DRIVER INFORMATION CENTER (DIC)
ENGINE CONTROL MODULE (ECM)
FUSE HOLDER (RIGHT SIDE OF FIREWALL)
GENERATOR B+
GENERATOR SIG
GRY WIRE
HOT AT ALL TIMES
IGN
INSTRUMENT PANEL CLUSTER
IPC FUSE 46
LOGIC
LOW REF
MEGA FUSE
MEGA FUSE (RIGHT REAR OF ENGINE COMPT)
PNK WIRE
POWER DISTRIBUTION SYSTEM
POWER SUPPLY
RED WIRE
RED/WHT WIRE
RIGHT BATTERY
SENS SIG
SERIAL DATA
TAN WIRE
TAN/BLK WIRE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
VOLT
WHT WIRE
Go to component -> 5.3l vin m, charging circuit -> GRY WIRE
gry wiring diagram (373 of 575)
4.3L EXCEPT 4.3L
BATTERY CURRENT SENSOR (RIGHT REAR OF ENGINE COMPT)
BLK WIRE
BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH)
BRN WIRE
CHARGE IND SIG
CHARGE INDICATOR
COMPUTER DATA LINES SYSTEM
CURRENT SPLY
DATA BUS -
DK GRN WIRE
DRIVER INFORMATION CENTER (DIC)
ENGINE CONTROL MODULE (ECM)
FUSE HOLDER (RIGHT SIDE OF FIREWALL)
GENERATOR B+
GENERATOR SIG
GRY WIRE
HOT AT ALL TIMES
IGN
INSTRUMENT PANEL CLUSTER
IPC FUSE 46
LOGIC
LOW REF
MEGA FUSE
MEGA FUSE (RIGHT REAR OF ENGINE COMPT)
PNK WIRE
POWER DISTRIBUTION SYSTEM
POWER SUPPLY
RED WIRE
RED/WHT WIRE
RIGHT BATTERY
SENS SIG
SERIAL DATA
TAN WIRE
TAN/BLK WIRE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
VOLT
WHT WIRE
Go to component -> 6.0l vin y, charging circuit -> GRY WIRE
gry wiring diagram (374 of 575)
2-3 SHIFT SOL
3-2 SHIFT SOL
4.3L
ACC WAKE UP DATA
BLK/WHT WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
FUSE 19
GRY WIRE
HI SPD GMLAN DATA (-) HI SPD GMLAN DATA (+)
HOT AT ALL TIMES
HOT W/ RUN/CRANK RELAY ENERGIZED
LEFT I/P JUNCTION BLOCK
LT BLU WIRE
LT BLU/WHT WIRE
LT GRN WIRE
LT GRN/BLK WIRE
MISC-IGN FUSE 43
ORG/ WIRE
ORG/BLK WIRE
P/N
PARK/NEUTRAL POSITION (PNP) SWITCH (ON LEFT REAR SIDE OF TRANSMISSION)
PNK PNK PNK PNK WIRE
PNK WIRE
POWER DISTRIBUTION SYSTEM
PPL/WHT WIRE
RED/WHT WIRE
REPLICATED TOS SIG HI SPD GMLAN DATA (-) HI SPD GMLAN DATA (+)
STOP LAMP SWITCH (TOP OF BRAKE PEDAL ASSEMBLY)
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
TCM- BATT FUSE 14
TFP SW B SIG LOW REF TR SW B SIG
TFT SENS SIG
TR SW A SIG LOW REF IGN 1 VOLT BATTERY TFP SW C SIG
TR SW C SIG TFP SW A SIG TCC SOL VALVE CTRL PNK WIRE
TR SW P SIG PC SOL HI VSS HI SIG BRK SW SIGN
TRANSMISSION CONTROL MODULE (TCM) (LEFT FRONT OF ENGINE COMPT, NEAR FAN SHROUD)
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
VEHICLE SPEED SENSOR (VSS) (ON TRANSMISSION TAILSHAFT HOUSING)
VSS LOW PC SOL LOW
W/O
WHT WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> A/t circuit (1 of 2) -> GRY WIRE
gry wiring diagram (375 of 575)
1-2 SHIFT SOLENOID (SS) VALVE
2-3 SHIFT SOLENOID (SS) VALVE
3-2 SHIFT SOLENOID (SS) VALVE
4.3L
AUTOMATIC TRANSMISSION
AUTOMATIC TRANSMISSION FLUID PRESSURE (TFP) MANUAL VALVE POSITION SWITCH
AUTOMATIC TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR
AUTOMATIC TRANSMISSION SHIFT LEVER
BLK WIRE
BLK/WHT 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
HI SPD GMLAN
INPUT SPEED SENSOR (ISS)
INSTRUMENT PANEL CLUSTER (IPC)
LO GM GMLAN
LOGIC
LT BLU WIRE
LT BLU/WHT WIRE
LT GRN WIRE
MIL IND
MIL IND. CTRL
MIL SIG
NCA WIRE
ORG/ WIRE
ORG/BLK WIRE
PNK WIRE
PPL
PRESSURE CONTROL (PC) SOLENOID VALVE
RED WIRE
REPLICATED TOS SIGN
REV
TAN WIRE
TAN/BLK WIRE
TORQUE CONVERTER CLUTCH (TCC) PULSE WIDTH MODULATION (PWM) SOLENOID VALVE
TORQUE CONVERTER CLUTCH (TCC) SOLENOID VALVE
TOW/ HAUL IND
TOW/ HAUL SWITCH
TOW/HAUL SW SIG
WHT WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> A/t circuit (2 of 2) -> GRY WIRE
gry wiring diagram (376 of 575)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 AIR TMP
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 B(+)
A/C ON
AIR TEMP RF SUNLD
AMB AIR TMP GMLAN L
AMBIENT AIR TEMPERATURE SENSOR (ON LEFT SIDE OF RADIATOR SUPPORT)
AMBIENT LIGHT/SUNLOAD SENSOR ASSEMBLY (TOP CENTER OF DASH)
AUTO
BATT POS VOLT
BLK WIRE
BLK/WHT WIRE
BREAKOUT)
BRN WIRE
COLNT LVL GROUND LOW REF
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
DK GRN WIRE
ENGINE COOLANT LEVEL SWITCH (6.6L) (ON BOTTOM OF SURGE TANK)
EVAPORATOR TEMPERATURE SENSOR (ON HVAC ASSEMBLY)
FAN DN
FAN UP
FRESH AIR
FRNT DFG
FRT DEF A/C IND
FSH AIR
GROUND
GROUND DISTRIBUTION SYSTEM
GROUND IGN 3 REAR DEFOG
GRY WIRE
GRY/BLK WIRE
HVAC CONTROL MODULE
INSTRUMENT PANEL CLUSTER (IPC) DRIVER INFORMATION CENTER (DIC) DISPLAY
LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH)
LEFT SUNLOAD SENSOR
LEFT TEMP CONTROL
LF SUNLD L AIR TMP R AIR TMP
LOGIC
LOW REF
LT BLU WIRE
LT BLU/BLK WIRE
LT GRN WIRE
LT GRN/BLK WIRE
MODE DN
MODE UP
MTR SPD CTRL
OFF
ORG/ WIRE
POWER DISTRIBUTION SYSTEM DEFOGGER SYSTEM
PPL
PPL/WHT WIRE
R AIR TMP AIR TMP R AIR TMP TEMP SENS MODE CTRL L AIR TMP RECIR CTRL R AIR TMP
REAR DFG
RECIR
RECIRC
RED WIRE
RED/WHT WIRE
RER DEF
RIGHT I/P JUNCTION BLOCK (IN RIGHT END OF DASH)
RIGHT SUNLOAD SENSOR
RIGHT TEMP CONTROL
SERIAL DATA
TAN WIRE
UPPER LEFT AIR TEMPERATURE SENSOR (UNDER UPPER LEFT SIDE OF DASH)
UPPER RIGHT AIR TEMPERATURE SENSOR (UNDER UPPER RIGHT SIDE OF DASH)
WHT WIRE
WHT/BLK WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Automatic a/c circuit, except hybrid (1 of 3) -> GRY WIRE
gry wiring diagram (377 of 575)
19 14 69 71 RLY SPD SIG
22 21 4 58 40 24 30 46 LOW REF ECT SENS SIG
6.0L 6.6L 4.8L, 5.3L,, 6.2L 4.3L
A/C CMPRSR FUSE 17 (EXCEPT 6.6L) FUSE 16 (6.6L)
A/C CMPRSR RELAY
BLK WIRE
BRN WIRE
BRN/WHT WIRE
COMPUTER DATA LINES
DK BLU WIRE
DK BLU/WHT WIRE
DK GRN WIRE
DK GRN/WHT WIRE
ENGINE COOLING FAN (6.6L) (FRONT CENTER OF ENGINE COMPT)
EXCEPT 6.6L 6.6L
FROM PWR/TRN RELAY (DIAGRAM 3 OF 3)
GRY WIRE
GRY/BLK WIRE
HOT AT ALL TIMES
HVAC BATT FUSE 39
HVAC BLWR FUSE 70
HVAC IGN FUSE 55 (EXCEPT 6.6L) FUSE 52 (6.6L)
LT BLU WIRE
LT BLU/BLK WIRE
LT GRN WIRE
ORG/BLK WIRE
PNK WIRE
PPL
PPL/WHT WIRE
RED WIRE
RED/BLK WIRE
RED/WHT WIRE
RIGHT I/P JUNCTION BLOCK (IN RIGHT END OF DASH)
RLY CTRL
RUN/ CRNK RELAY
SENS SIG PWRTRN RLY CTRL FAN RLY CTRL FAN RLY CTRL
SPD SIG LOW REF
SYSTEM 459 5514
TAN WIRE
TAN/BLK WIRE
UNDER- HOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
WHT WIRE
WHT/BLK WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Automatic a/c circuit, except hybrid (2 of 3) -> GRY WIRE
gry wiring diagram (378 of 575)
BLK WIRE
BRN WIRE
COMPRSR RELAY (DIAGRAM 2 OF 3)
COOLING FAN DIODE 1
COOLING FAN DIODE 2
DK BLU WIRE
DK BLU/WHT WIRE
DK GRN WIRE
EXCEPT 6.0L
FAN CNTRL RELAY
FAN FUSE 68
FAN HI RELAY
FAN LO RELAY
FAN RELAY
FAN-1 FUSE 60
FAN-2 FUSE 62
GRY WIRE
GRY/BLK WIRE
HOT AT ALL TIMES
LEFT AIR TEMPERATURE ACTUATOR (BOTTOM LEFT OF HVAC MODULE) LOGIC
LEFT COOLING FAN (EXCEPT 6.0L) (LEFT FRONT OF ENGINE COMPT)
LOGIC
LOGIC B+ GND
LOWER LEFT AIR TEMPERATURE SENSOR (LEFT SIDE OF HVAC MODULE)
LOWER RIGHT AIR TEMPERATURE SENSOR (LOWER LEFT OF HVAC MODULE)
LT BLU WIRE
LT BLU/BLK WIRE
LT GRN WIRE
MODE ACTUATOR (LEFT END OF HVAC MODULE)
ORG/BLK WIRE
PPL
PWR/ TRN RELAY
RECIRCULATION ACTUATOR (TOP RIGHT SIDE OF HVAC MODULE)
RIGHT AIR TEMPERATURE ACTUATOR (TOP MIDDLE OF HVAC MODULE) LOGIC
RIGHT COOLING FAN (RIGHT FRONT OF ENGINE COMPT)
TAN WIRE
TO A/C
UNDER- HOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Automatic a/c circuit, except hybrid (3 of 3) -> GRY WIRE
gry wiring diagram (379 of 575)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 AIR TMP
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 B(+)
5 VOLT REF AMB AIR TMP GMLAN L
A/C COMPRESSOR
A/C IND
A/C ON
A/C REFRIGERANT PRESSURE SENSOR
ACCM FUSE 3
AMBIENT AIR TEMPERATURE SENSOR (ON LEFT SIDE OF RADIATOR SUPPORT)
AMBIENT LIGHT/SUNLOAD SENSOR ASSEMBLY (TOP CENTER OF DASH)
AUTO
AUXILIARY FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
B+ GND GMLAN SERIAL
BLK WIRE
BLK/WHT WIRE
CAB HTR PUMP FUSE 4
CAB HTR PUMP RELAY
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
DK GRN WIRE
DRIVE MOTOR GENERATOR POWER INVERTER MODULE (RIGHT REAR OF ENGINE COMPT)
FAN DN
FAN UP
FRESH AIR
FRNT DFG
FRT DEF
FSH AIR
GROUND DISTRIBUTION SYSTEM
GROUND IGN 3 REAR DEFOG
GROUND LOW REF
GRY WIRE
GRY/BLK WIRE
HEATER COOLANT PUMP
HOT AT ALL TIMES
HVAC CONTROL MODULE
LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH)
LEFT SUNLOAD SENSOR
LEFT TEMP CONTROL
LF SUNLD L AIR TMP R AIR TMP
LOGIC
LT BLU WIRE
LT BLU/BLK WIRE
LT GRN/BLK WIRE
MODE DN
MODE UP
OFF
ORG/ WIRE
PNK COOLING PUMP RLY CTRL WIRE
PNK WIRE
POWER DISTRIBUTION SYSTEM DEFOGGER SYSTEM
PPL
REAR DFG
RECIR
RECIRC
RED/WHT WIRE
RER DEF
RIGHT SUNLOAD SENSOR
RIGHT TEMP CONTROL
SENS SIG RF SUNLD
TAN WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Automatic a/c circuit, hybrid (1 of 3) -> GRY WIRE
gry wiring diagram (380 of 575)
1 2 3 4 9 10 BATTERY (+) BATTERY (+) BATTERY (+) BATTERY (+) GROUND BATTERY (+)
BCM FUSE
BLK WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH)
COMPUTER DATA LINES SYSTEM
CREW CAB
CTSY FUSE
DIM FUSE
DK GRN WIRE
DRIVER DOOR LATCH ASSEMBLY (REAR OF DRIVER'S DOOR)
GRY WIRE
GRY/BLK WIRE
HEAD
HEAD OFF AUTO PARK
HEADLAMP, PANEL DIMMER SWITCH
HOT AT ALL TIMES
I/P FUSE BLOCK (LEFT SIDE
I/P FUSE BLOCK (LEFT SIDE OF DASH,
IS LPS FUSE
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
OF DASH)
OFF AUTO PARK
PARK BRAKE SW SIGNAL
PASSENGER DOOR LATCH ASSEMBLY (REAR OF PASSENGER'S DOOR)
PNK IGN III WIRE
PNK 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
STOP LAMPS FUSE
SYSTEM
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
W/ ELECTRIC DOOR LOCK CONTROL W/O ELECTRIC DOOR LOCK CONTROL
W/ POWER WINDOWS
WHT WIRE
Go to component -> Warning systems circuit, without an3/dl3 (1 of 2) -> GRY WIRE
