Cadillac STS I (2004-2007) reverse rly ctrl wiring diagram
This page shows the only wiring diagram for the component.reverse rly ctrl, which is found in the car Cadillac STS I (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..
reverse rly ctrl wiring diagram (1 of 1)
3.6L
4.6L
771 772 2501 36 24 21 TRS B TRS C HI SPD SER DATA -
AUTOMATIC TRANSMISSION
BLK WIRE
BLK/WHT WIRE
COMPUTER DATA LINES SYSTEM
DK GRN WIRE
HI SPD SER DATA +
HOT AT ALL TIMES
LEFT BACK-UP LAMP
LEFT REAR FUSE BLOCK (UNDER LEFT SIDE OF REAR SEAT)
LO SPD GMLAN SER DATA
LT GRN WIRE
REAR INTEGRATION MODULE (IN LEFT SIDE OF REAR COMPT, UNDER REAR SHELF)
REVERSE LAMP FUSE
REVERSE LAMP RELAY
REVERSE RLY CTRL
RIGHT BACK-UP LAMP
SPLICE PACK
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
TRANSMISSION CONTROL MODULE (TCM) (A/T) (RIGHT FRONT CORNER OF ENGINE COMPT)
TRANSMISSION MANUAL SHIFT SHAFT SWITCH ASSEMBLY
TRS
TRS A
WHT WIRE
YEL WIRE
Go to component -> Backup lamps circuit -> REVERSE RLY CTRL
