Buick LaCrosse II facelift (2013-2016) computer data lines Wiring diagrams
This page contains all the electrical diagrams for the component. computer data lines, in which he is found in the car Buick LaCrosse II facelift (2013-2016). 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..
Wiring diagram computer data lines (1 of 5)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 BATT POS VOLT
3 7 HI SPD GMLAN (+) HI SPD GMLAN (-)
3.6L 2.4L HYBRID
ACCELERATOR PEDAL POSITION SENSOR (LEFT SIDE OF DASH)
BLK WIRE
BLK/BLU WIRE
BLK/VIO WIRE
BLK/YEL WIRE
BRK POS SENS SIG LOW REF
BRN/RED WIRE
COMM ENABLE
COMPUTER DATA LINES
COMPUTER DATA LINES SYSTEM
CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY
CRUISE IND
DISTANCE SENSING CRUISE CONTROL MODULE (BEHIND UPPER GRILLE OPENING)
DK BLU WIRE
DK BLU/YEL WIRE
DRIVER INFORMATION CENTER DISPLAY
GRN/WHT WIRE
GROUND
HOT AT ALL TIMES
HYBRID/EV BATTERY PACK (RIGHT SIDE OF LUGGAGE COMPT)
HYBRID/EV POWERTRAIN CONTROL MODULE
INSTRUMENT CLUSTER
LOGIC
LRR LDW FUSE
MOST SERIAL DATA (+)
POSITIVE VOLTAGE
RED/BLK WIRE
RED/GRY WIRE
SER DATA (-) SER DATA (+) SER DATA (-) SER DATA (+)
STARTER/GENERATOR CONTROL MODULE
SYSTEM
TRANSMISSION CONTROL MODULE
TRANSMISSION INPUT SHAFT SPEED SENSOR
TRANSMISSION OUTPUT SHAFT SPEED SENSOR
UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY)
WHT WIRE
WHT/DK BLU WIRE
WHT/GRN WIRE
WHT/RED WIRE
YEL WIRE
YEL/BLK WIRE
YEL/WHT WIRE
Go to component -> Cruise control circuit (2 of 2) -> COMPUTER DATA LINES
Wiring diagram computer data lines (2 of 5)
1 2 3 4 5 6 DATA (-) DATA (-) DATA (+) DATA (+) VOLT GND
1 2 BATTERY GND
ANTI-LOCK BRAKES SYSTEM
AUTOMATIC TRANSMISSION ASSEMBLY
BATTERY FUSE BLOCK (TOP OF BATTERY)
BLK WIRE
BLU WIRE
BLU/RED WIRE
BLU/YEL WIRE
BRN WIRE
COMPUTER DATA LINES
COMPUTER DATA LINES SYSTEM
CONTROL SOLENOID VALVE ASSEMBLY
DATA (+) DATA (-) SPLY VOLT
DK BLU WIRE
DK BLU/YEL WIRE
DRIVER INFORMATION CENTER DISPLAY
ELECTRONIC BRAKE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT)
FUSE
GRN WIRE
GRN/BRN WIRE
HOT AT ALL TIMES
INSTRUMENT CLUSTER
LOGIC
LT GRN WIRE
POWER STEERING CONTROL MODULE (LOWER LEFT SIDE OF DASH)
POWER STEERING MOTOR
POWER STEERING SHAFT TORQUE SENSOR
RED/YEL WIRE
SENS SIG SENS RTN
STEERING ANGLE SENSOR (BASE OF STEERING COLUMN)
SYSTEM
TRANSMISSION CONTROL MODULE (TCM) 2.4L 3.6L
TRANSMISSION OUTPUT SHAFT SPEED SENSOR
W/ ADAPTIVE CRUISE CONTROL
WHT WIRE
WHT/DK BLU WIRE
WHT/YEL WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Electronic power steering circuit, with belt drive -> COMPUTER DATA LINES
Wiring diagram computer data lines (3 of 5)
1 2 3 4 5 6 DATA (-) DATA (-) DATA (+) DATA (+) VOLT GND
1 2 GND BATTERY
2.4L 3.6L
2500 2500 2501 2501 COMPUTER DATA LINES
9 8 17 DATA + DATA - SPLY VOLT
ANTI-LOCK BRAKES SYSTEM
AUTOMATIC TRANSMISSION ASSEMBLY
BATTERY FUSE BLOCK (TOP OF BATTERY)
BLK WIRE
BLU WIRE
BLU/YEL WIRE
BRN WIRE
COMPUTER DATA LINES
COMPUTER DATA LINES SYSTEM
CONTROL SOLENOID VALVE ASSEMBLY
DK BLU WIRE
DRIVER INFORMATION CENTER DISPLAY
ELECTRONIC BRAKE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT)
FUSE
GRN WIRE
GRN/BRN WIRE
HOT AT ALL TIMES
INSTRUMENT CLUSTER
LOGIC
LT GRN WIRE
POWER STEERING CONTROL MODULE (LOWER LEFT SIDE OF DASH)
POWER STEERING MOTOR (ON STEERING GEAR)
POWER STEERING SHAFT TORQUE SENSOR
RED/YEL WIRE
SENS SIG SENS RTN
STEERING ANGLE SENSOR (BASE OF STEERING COLUMN)
SYSTEM
TRANSMISSION CONTROL MODULE (TCM)
TRANSMISSION OUTPUT SHAFT SPEED SENSOR
W/ ADAPTIVE CRUISE CONTROL
WHT WIRE
WHT/DK BLU WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Electronic power steering circuit, without variable effort or belt drive -> COMPUTER DATA LINES
Wiring diagram computer data lines (4 of 5)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 BATTERY SOL CTRL
1 2 3 4 5 6 DATA (-) DATA (-) DATA (+) DATA (+) VOLT GND
2.4L 3.6L
9 8 17 DATA + DATA - SPLY VOLT
ANTI-LOCK BRAKES SYSTEM
AUTOMATIC TRANSMISSION ASSEMBLY
BLK WIRE
BLK/YEL WIRE
BLU WIRE
BLU/YEL WIRE
BRN/GRN WIRE
BRN/LT GRN WIRE
COMPUTER DATA LINES
COMPUTER DATA LINES SYSTEM
CONTROL SOLENOID VALVE ASSEMBLY
DK BLU WIRE
DRIVER INFORMATION CENTER DISPLAY
ELECTRONIC BRAKE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT)
FUSE
GRN WIRE
GRN/BRN WIRE
HOT AT ALL TIMES
IGN
INSTRUMENT CLUSTER
LOGIC
POWER STEERING CONTROL MODULE (LOWER LEFT SIDE OF DASH)
RED WIRE
RED/DK BLU WIRE
SERIAL DATA (-) SERIAL DATA (+)
SHAFT SPEED SENSOR
SOL LO REF
STEERING ANGLE SENSOR (BASE OF STEERING COLUMN)
SYSTEM
TRANS- MISSION OUTPUT
TRANSMISSION CONTROL MODULE (TCM)
UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY)
W/ ADAPTIVE CRUISE CONTROL
WHT WIRE
WHT/DK BLU WIRE
Go to component -> Electronic power steering circuit, with variable effort -> COMPUTER DATA LINES
Wiring diagram computer data lines (5 of 5)
AJAR SW SIG 1
BATT POS VOLT
BCM 3 FUSE TRUNK FUSE LEFT SIDE OF DASH)
BLK WIRE
BODY CONTROL MODULE (BCM) (LEFT SIDE OF DASH)
BRN WIRE
COMPUTER DATA LINES
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
DK BLU/YEL WIRE
EXTERIOR REAR COMPARTMENT LID UNLATCH SWITCH
GROUND DISTRIBUTION SYSTEM
GRY WIRE
GRY/YEL WIRE
HANDLE SW OPEN SIG
HOT AT ALL TIMES
INSTRUMENT CLUSTER
INSTRUMENT PANEL FUSE BLOCK (LOWER
INTERIOR REAR COMPARTMENT LID UNLATCH SWITCH
LOGIC
LT GRN WIRE
MTR RELEASE CTRL
REAR COMPARTMENT LID UNLATCH RELAY
RED WIRE
RED/WHT WIRE
SERIAL DATA
SERIAL DATA DRIVER INFORMATION CENTER DISPLAY
SYSTEM
VIO/GRY WIRE
VIO/WHT WIRE
WHT WIRE
YEL DK BLU/ WIRE
YEL WIRE
YEL/DK BLU WIRE
Go to component -> Trunk release circuit -> COMPUTER DATA LINES
