GMC Sierra 1500 (2000-2012) lt blu Wiring diagrams
This page contains all the electrical diagrams for the component. lt blu, in which he is found in the car GMC Sierra 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..
lt blu wiring diagram (371 of 585)
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) -> LT BLU WIRE
lt blu wiring diagram (372 of 585)
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) -> LT BLU WIRE
lt blu wiring diagram (373 of 585)
2 3 4 GMLAN
3 10 B+ GMLAN
4 6 B+ GND SWITCH
5060 262 5942 5925 5927 COMPUTER DATA LINES SYSTEM
5060 5946 1663 COMPUTER DATA LINES SYSTEM
7 9 LCK CNTRL UNLCK CNTRL
9 4 5 7 8 GMLAN SW SIG LOW REF LCK CNTRL UNLCK CNTRL
9 7 8 GMLAN LOCK CNTRL UNLCK CNTRL
BCM FUSE 15
BLK WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH)
COAX
COMPUTER DATA LINES SYSTEM
DDM FUSE 4
DIM FUSE 7
DK GRN WIRE
DRIVER DOOR LOCK/ WINDOW SWITCH
DRIVER INFORMATION CENTER (DIC) DISPLAY
DSM FUSE 25
GMLAN
GROUND DISTRIBUTION SYSTEM
GRY WIRE
GRY/BLK WIRE
HOT AT ALL TIMES
I/P FUSE BLOCK (LEFT SIDE OF DASH,
INSTRUMENT PANEL CLUSTER (IPC)
KEY SWITCH
KEYLESS ENTRY ANTENNA
LCK 1 FUSE 21
LOCK
LOCK ACTUATOR
LOCK/ UNLOCK PCB RELAY
LOGIC
LT BLU WIRE
LT GRN WIRE
PASSENGER DOOR LATCH ASSEMBLY (REAR OF PASSENGER'S DOOR)
PASSENGER DOOR LOCK/ WINDOW SWITCH
PDM FUSE 9
POWER DISTRIBUTION SYSTEM
PPL
RED/WHT WIRE
REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) (TOP REAR OF PASSENGER COMPT)
RIGHT I/P JUNCTION BLOCK (IN RIGHT END OF DASH)
RIGHT REAR DOOR LATCH ASSEMBLY (CREW CAB: REAR OF RIGHT REAR DOOR)
SECURITY INDICATOR
TAN WIRE
UNLCK 1 FUSE 18
UNLOCK DOOR LOCK
UNLOCK DOOR LOCK SWITCH 4 6 B+ GND
WHT WIRE
YEL WIRE
Go to component -> Power door locks circuit, premium -> LT BLU WIRE
lt blu wiring diagram (374 of 585)
1 2 4 10 5 7 RETRACT CTRL EXTEND CTRL SENS SIG LOW REF SENS SIG
2 6 1 7 3 9 4 POSITION CTRL MTR COMM POSITION CTRL SPLY VOLT LOW REF
4 6 B+ GND
9 2 12 SERIAL DATA PNK WIRE
BLK WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
COMPUTER DATA LINES SYSTEM ELECTROCHROMIC
DDM FUSE 4
DEFOGGER SWITCH
DK BLU WIRE
DK BLU/WHT WIRE
DK GRN WIRE
DK GRN/WHT WIRE
DOWN L/R SELECT
DRIVER DOOR LOCK/ WINDOW SWITCH
DRIVER OUTSIDE REARVIEW MIRROR
ELECTRO- CHROMIC
EXTEND
GRY WIRE
HOT AT ALL TIMES
HVAC CONTROL MODULE
I/P FUSE BLOCK (LEFT SIDE OF DASH,
L/R SELECT SW PWR
LEFT
LOGIC
LT BLU WIRE
MIRROR CIRCUIT
OUTSIDE REARVIEW MIRROR SWITCH
PNK WIRE
RED/WHT WIRE
RETRACT
RIGHT
WHT WIRE
YEL WIRE
Go to component -> Power mirrors circuit, power foldiing mirror (1 of 2) -> LT BLU WIRE
lt blu wiring diagram (375 of 585)
1 2 4 10 5 7 RETRACT CTRL EXTEND CTRL SENS SIG LOW REF SENS SIG
2 6 1 3 7 POSITION CTRL MTR COMM POSITION CTRL LOW REF SPLY VOLT
4 6 B+ GND
BLK WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
DK GRN WIRE
GRY/BLK WIRE
HOT AT ALL TIMES
I/P FUSE BLOCK (LEFT SIDE OF DASH,
LT BLU WIRE
LT BLU/BLK WIRE
LT GRN WIRE
ORG/ WIRE
ORG/BLK WIRE
PASSENGER DOOR LOCK/ WINDOW SWITCH
PASSENGER OUTSIDE REARVIEW MIRROR
PDM FUSE 9
POWER DISTRIBUTION SYSTEM
PPL
RED/WHT WIRE
RIGHT I/P JUNCTION BLOCK (IN RIGHT END OF DASH)
SERIAL DATA
WHT WIRE
YEL WIRE
Go to component -> Power mirrors circuit, power foldiing mirror (2 of 2) -> LT BLU WIRE
lt blu wiring diagram (376 of 585)
ACCESSORY VOLTAGE
ACCESSORY VOLTAGE WINDOW DOWN WINDOW UP
B+ VOLT
BLK WIRE
BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH)
BRN WIRE
BRN/WHT WIRE
DK BLU WIRE
DK GRN WIRE
DRIVER WINDOW MOTOR (INSIDE DRIVER'S DOOR)
DRIVER WINDOW SWITCH
GROUND
HOT AT ALL TIMES
I/P FUSE BLOCK (LEFT SIDE OF DASH,
ILLUMINATION
LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH)
LEFT REAR WINDOW MOTOR (IN LEFT REAR DOOR)
LEFT REAR WINDOW SWITCH
LOGIC ACCESSORY VOLTAGE
LOGIC B+
LOGIC B+ VOLT
LR WINDOW
LT BLU WIRE
LT BLU/WHT WIRE
LT DR CIRCUIT BREAKER
LT GRN WIRE
PASSENGER WINDOW
PASSENGER WINDOW MOTOR (INSIDE PASSENGER'S DOOR)
PASSENGER WINDOW SWITCH
PPL
PWR WND LOCKOUT LR SIGNAL
PWR WND LOCKOUT RR CONTROL
PWR WND LOCKOUT RR CTRL
PWR WND LOCKOUT SIG
PWR WND MOTOR LF DOWN CTRL
PWR WND MOTOR LF UP CTRL
PWR WND MOTOR LR DOWN CTRL
PWR WND MOTOR LR UP CTRL
PWR WND MOTOR RF DOWN CTRL
PWR WND MOTOR RF UP CTRL
PWR WND MOTOR RR DOWN CTRL
PWR WND MOTOR RR UP CTRL
PWR WND SW LR DOWN SIG
PWR WND SW LR UP SIG
PWR WND SW PASS DOWN SIG
PWR WND SW PASS UP SIG
PWR WND SW RR DOWN SIG
PWR WND SW RR UP SIG
PWR WND SWITCH LR DOWN SIGNAL
PWR WND SWITCH LR UP SIGNAL
PWR WND SWITCH RR DOWN SIGNAL
PWR WND SWITCH RR UP SIGNAL
RED/WHT WIRE
RIGHT REAR WINDOW MOTOR (IN RIGHT REAR DOOR)
RIGHT REAR WINDOW SWITCH
RR WINDOW
RT DOORS CIRCUIT
TAN WIRE
UP EXPRS DOWN
WINDOW DOWN
WINDOW DRIVER
WINDOW SWITCH
WINDOW UP
YEL WIRE
Go to component -> Power windows circuit, without an3/dl3 -> LT BLU WIRE
lt blu wiring diagram (377 of 585)
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
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
DOOR) PNK WIRE
DRIVER DOOR LATCH ASSEMBLY (IN REAR OF DRIVER FRONT
DRIVER DOOR LOCK/ WINDOW SWITCH
FRONT DOOR)
GRY/BLK WIRE
HEAD
HEAD OFF AUTO PARK
HEADLAMP, PANEL DIMMER SWITCH
HOT AT ALL TIMES
I/P FUSE BLOCK (LEFT SIDE
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 (IN REAR OF PASSENGER
PASSENGER DOOR LOCK/ WINDOW SWITCH
PNK IGN III 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
STOP LAMPS FUSE
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
WHT WIRE
YEL WIRE
Go to component -> Warning systems circuit, with an3/dl3 (1 of 2) -> LT BLU WIRE
lt blu wiring diagram (378 of 585)
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
BRAKE IND
CHIME MODULE (CENTER OF DASH, BEHIND RADIO)
DK GRN WIRE
DLIS FUSE 35 FUSE 32
DRIVER SEAT BELT BUCKLE
DRIVER SEAT BELT SW SIG
DRIVER SEAT BELT SWITCH
GAS 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)
LO SPD GMLAN SERIAL DATA
LOGIC
LOW REF
LOW TIRE PRESSURE IND
LT BLU WIRE
NCA WIRE
PARK BRAKE SWITCH (ON PARK BRAKE PEDAL ASSEMBLY)
PNK LOW REF WIRE
PNK PNK SUPPLEMENTAL RESTRAINTS SYSTEM WIRE
PNK WIRE
POWER DISTRIBUTION SYSTEM
PPL
RADIO
RDO FUSE 42 FUSE 39
RED/WHT WIRE
SEAT BELT IND
SERIAL DATA
SOUND SYSTEMS
SPLICE PACK
TAN WIRE
TAN/WHT WIRE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
W/ LUXURY EDITION
W/ RADIO PROVISIONS
W/O RADIO PROVISIONS
WHT WIRE
Go to component -> Warning systems circuit, with an3/dl3 (2 of 2) -> LT BLU WIRE
lt blu wiring diagram (379 of 585)
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) -> LT BLU WIRE
lt blu wiring diagram (380 of 585)
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
BRAKE IND
CHIME MODULE (CENTER OF DASH, BEHIND RADIO)
DK GRN WIRE
DLIS FUSE 35 FUSE 32
DRIVER SEAT BELT BUCKLE
DRIVER SEAT BELT SW SIG
DRIVER SEAT BELT SWITCH
GAS 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
LO SPD GMLAN SERIAL DATA
LOGIC
LOW REF
LOW TIRE PRESSURE IND
LT BLU WIRE
NCA WIRE
PARK BRAKE SWITCH (ON PARK BRAKE PEDAL ASSEMBLY)
PNK LOW REF WIRE
PNK PNK SUPPLEMENTAL RESTRAINTS SYSTEM WIRE
PNK WIRE
POWER DISTRIBUTION SYSTEM
PPL
RADIO
RDO FUSE 42 FUSE 39
RED WIRE
RED/WHT WIRE
SEAT BELT IND
SERIAL DATA
SIDE OF DASH)
SOUND SYSTEMS
TAN WIRE
TAN/WHT WIRE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
W/ LUXURY EDITION
W/ RADIO PROVISIONS
W/O RADIO PROVISIONS
WHT WIRE
Go to component -> Warning systems circuit, without an3/dl3 (2 of 2) -> LT BLU WIRE
