GMC Sierra III (2013-2015) computer data lines system 1553 1552 1342 550 wiring diagram
This page shows the only wiring diagram for the component.computer data lines system 1553 1552 1342 550, which is found in the car GMC Sierra III (2013-2015). This component is only found in one wiring diagram on your vehicle, and you can see its details here. If necessary, you can also go to other diagrams for this system for more information..
computer data lines system 1553 1552 1342 550 wiring diagram (1 of 1)
4 HI IND CTRL GMLAN SERIAL DATA 1 (+) GMLAN SERIAL DATA 1 (-)
4 LO IND CTRL RUN/CRANK IGN 1 VOLT
5985 2500 2501 COMPUTER DATA LINES SYSTEM
ACCY WAKEUP SERIAL DATA GMLAN SERIAL DATA 1 (+) GMLAN SERIAL DATA 1 (-)
ACCY/ RUN CRNK FUSE
AWD IND CTRL NEUTRAL IND CTRL 2 HI IND CTRL
BLK WIRE
BLK/ GRY WIRE
BLK/ VIO WIRE
BLU/GRY WIRE
BRN WIRE
BRN/BLK WIRE
COMPUTER DATA LINES SYSTEM
COMPUTER DATA LINES SYSTEM 1553 1552 1342 550
DK BLU WIRE
DK BLU/YEL WIRE
FRONT AXLE ENGAGEMENT ACTUATOR (ON REAR OF
FUSE
FUSE BLOCK (LOWER LEFT SIDE OF DASH)
GRY/BLK WIRE
GRY/LT GRN WIRE
GRY/PPL WIRE
GRY/RED WIRE
HOT AT ALL TIMES
HOT W/ IGNITION MAIN RELAY ENERGIZED
INSTRUMENT CLUSTER
INSTRUMENT PANEL JUNCTION BLOCK
LOGIC
LT GRN/BLK WIRE
MTR COUNTER CLOCKWISE CTRL MTR CLOCKWISE CTRL BATT + GND
POWER DISTRIBUTION SYSTEM
RED/GRY WIRE
SERIAL DATA
TRANS IGN FUSE
TRANSFER CASE SHIFT CONTROL MODULE (LOWER LEFT SIDE OF DASH)
TRANSFER CASE)
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
VIO WIRE
VIO/BLK WIRE
VIO/LT GRN WIRE
VIO/WHT WIRE
VIO/YEL WIRE
WHT WIRE
WHT YEL/ WIRE
WHT/GRN WIRE
WHT/LT GRN WIRE
WHT/RED WIRE
YEL WIRE
YEL/BLK WIRE
YEL/BRN WIRE
YEL/GRY WIRE
YEL/VIO WIRE
YEL/WHT WIRE
Go to component -> Transfer case circuit, 2-speed with push button control (1 of 2) -> COMPUTER DATA LINES SYSTEM 1553 1552 1342 550
