GMC Sierra III (2013-2015) 12 volt ref Wiring diagrams
This page contains all the electrical diagrams for the component. 12 volt ref, in which he is found in the car GMC Sierra III (2013-2015). 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..
12 volt ref wiring diagram (1 of 2)
12 VOLT REF
12-VOLT REF RF WHEEL SPD SENS SIG GROUND
ABS INDICATOR
ABS-1 FUSE 61 (GAS) FUSE 56 (DIESEL)
BLK WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH)
BRAKE FLUID LEVEL SWITCH (ON BRAKE MASTER CYLINDER RESERVOIR)
BRAKE PRESSURE MODULATOR VALVE
BRAKE WARNING INDICATOR
COMPUTER DATA LINES SYSTEM
DATA BUS -
DIESEL
DIESEL GAS
DK GRN WIRE
DK GRN/WHT WIRE
DRIVER INFORMATION CENTER DISPLAY
ELECTRONIC BRAKE CONTROL MODULE (EBCM) (ON LEFT SIDE OF FRAME ASSEMBLY)
ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT)
EXCEPT LUXURY
GAS
GRY WIRE
GRY/WHT WIRE
HEAVY DUTY ABS FUSE 59 (GAS) FUSE 55 (DIESEL)
HOT AT ALL TIMES
HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
INSTRUMENT PANEL CLUSTER (IPC)
IPC FUSE 43 (DIESEL) FUSE 46 (GAS)
LEFT FRONT WHEEL SPEED SENSOR (WSS) (ON LEFT FRONT STEERING KNUCKLE)
LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH)
LOGIC
LT BLU WIRE
LUXURY
NCA WIRE
NEAR FAN SHROUD)
ORG/ WIRE
ORG/WHT WIRE
PARK BRAKE SW SIG
POWER DISTRIBUTION SYSTEM
PPL
PPL BRAKE SW SIG
RED/BLK WIRE
RED/WHT WIRE
RIGHT FRONT WHEEL SPEED SENSOR (WSS) (ON RIGHT FRONT STEERING KNUCKLE)
SERIAL DATA
SIG
TAN WIRE
TAN/BLK WIRE
TRACTION CONTROL INDICATOR
VEHICLE SPD SIG
VEHICLE SPD SIG RADIO
YEL WIRE
YEL/BLK WIRE
Go to component -> Anti lock brake circuit, 8600 gvw or over without active brake control -> 12 VOLT REF
12 volt ref wiring diagram (2 of 2)
12 VOLT REF
24 25 HI SPD GMLAN SRL DATA (-) HI SPD GMLAN SRL DATA (+)
5360 5361 BRK APPLY SENS LO REF
7 13 STP LP SW SIG 5 VOLT SIG
ADAP CRUISE CTRL UP DWN SW SIG
BATT POS VOLT
BCM 1 PANEL FUSE FUSE BLOCK
BLK WIRE
BLK/BRN WIRE
BLK/DK BLU WIRE
BLK/GRN WIRE
BLK/VIO WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (LOWER LEFT SIDE OF DASH)
BRAKE PEDAL POSITION SENSOR (BEHIND BRAKE PEDAL ASSEMBLY)
BRN/GRN WIRE
BRN/RED WIRE
BRN/WHT WIRE
COMPUTER DATA LINES SYSTEM
CRUISE CTRL SET/COAST/ RES/ACC SW SIG
CRUISE/ETC/TCC/BRAKE SIG
DK BLU WIRE
DK BLU/BLK WIRE
DK BLU/WHT WIRE
DK BLU/YEL WIRE
ECM IGN FUSE
ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT, NEAR FAN SHROUD)
GROUND
GRY/GRN WIRE
GRY/RED WIRE
HOT AT ALL TIMES
HOT W/ IGNITION MAIN RELAY ENERGIZED
INSTRUMENT PANEL JUNCTION BLOCK
LEFT INSTRUMENT
LT GRN/WHT WIRE
RED/WHT WIRE
SENSOR LO REF
SIG GND
THRTL ACTR CTRL CLOSE THRTL ACTR CTRL OPEN
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
VIO/GRN WIRE
WHT WIRE
WHT/BLU WIRE
WHT/GRN WIRE
WHT/RED WIRE
YEL WIRE
YEL/WHT WIRE
Go to component -> Cruise control circuit (1 of 2) -> 12 VOLT REF
