GMC Cab & Chassis Sierra 3500 (2004-2007) left back-up lamp right back-up lamp Wiring diagram
This page shows the only wiring diagram for the component.left back-up lamp right back-up lamp, which is found in the car GMC Cab & Chassis Sierra 3500 (2004-2007). 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..
Wiring diagram left back-up lamp right back-up lamp (1 of 1)
B/U LMP VLT
B/U LMPS SIG
B/U LP FUSE
BLK WIRE
BLUNT CUT (W/ CAMPER
BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH, BELOW STEERING COLUMN)
DIESEL
ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENG COMPT)
GRN WIRE
GRY WIRE
GRY/BLK WIRE
HARNESS)
HOT IN RUN OR START
LEFT BACK-UP LAMP RIGHT BACK-UP LAMP
LT BACK-UP ALARM
LT GRN WIRE
PARK/NEUTRAL POSITION (PNP) SWITCH (LEFT SIDE OF TRANSMISSION)
PNK A/T WIRE
PNK M/T WIRE
PNK WIRE
REAR LAMPS JUNCTION BLOCK (INSIDE LEFT FRAME RAIL)
TRAILER CONNECTOR
TRAILER WIRING PROVISIONAL)
TRLR B/U FUSE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENG COMPT)
Go to component -> Back-up lamps circuit, without allison automatic transmission -> LEFT BACK-UP LAMP RIGHT BACK-UP LAMP
