GMC Sierra 2500 HD (2002-2012) transmission range switch signal a wiring diagram
This page shows the only wiring diagram for the component.transmission range switch signal a, which is found in the car GMC Sierra 2500 HD (2002-2012). 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..
transmission range switch signal a wiring diagram (1 of 1)
AUTOMATIC TRANSMISSION (6.6L)
AUTOMATIC TRANSMISSION FLUID PRESSURE (TFP) MANUAL VALVE POSITION SWITCH
BCK/UP LAMP PCB RELAY
BCK/UP RLY LOW SPEED SERIAL DATA
BCK/UP SIG
BLK WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (BCM) (LOWER LEFT SIDE OF DASH)
BRN WIRE
COMPUTER DATA LINES SYSTEM
CONTROL SOLENOID VALVE ASSEMBLY
DATA BUS -
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
EXCEPT 6.6L 6.6L
GMLAN SERIAL HI SPD
GRD
GRN WIRE
GRY WIRE
HIGH SPEED BUS -
HIGH SPEED GMLAN SERIAL DATA BUS +
INSIDE REARVIEW MIRROR (ISRVM)
LEFT BACKUP LAMP
LEFT I/P JUNCTION BLOCK (LOWER LEFT SIDE OF DASH)
LT GRN WIRE
LT GRN/BLK WIRE
MJR
NCA WIRE
ORG/ WIRE
PARK/NEUTRAL POSITION (PNP) SWITCH (ON LEFT REAR SIDE OF TRANSMISSION)
PNK WIRE
POWER DISTRIBUTION SYSTEM
REAR LAMPS JUNCTION BLOCK (INSIDE OF LEFT REAR FRAME RAIL)
REARVIEW CAMERA (LEFT OF TAILGATE HANDLE)
RED WIRE
RED/BLK WIRE
RIGHT BACKUP LAMP
SW SIG 4
SW SIG A
SW SIG B
SW SIG C
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
TRAILER TOW CIRCUIT
TRANS RANGE SIG A
TRANS RANGE SIG B
TRANS RANGE SIG C
TRANSMISSION CONTROL MODULE (TCM)
TRANSMISSION CONTROL MODULE (TCM) (LEFT FRONT OF ENGINE COMPT, NEAR FAN SHROUD)
TRANSMISSION RANGE SWITCH SIGNAL A
TRANSMISSION RANGE SWITCH SIGNAL B TRANSMISSION RANGE SWITCH SIGNAL C
TRLR BCK/UP FUSE 10 FUSE 9
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
VEH BCK/UP FUSE 15 FUSE 14
W/ COMFORT, DECOR LEVEL 3 CONVENIENCE PACKAGE
W/ REARVIEW CAMERA
W/ SPO REARVIEW CAMERA
WHT WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Backup lamps circuit -> TRANSMISSION RANGE SWITCH SIGNAL A
