Cadillac CT6 I facelift (2018-2023) data bus 21 wiring diagram
This page shows the only wiring diagram for the component.data bus 21, which is found in the car Cadillac CT6 I facelift (2018-2023). 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..
data bus 21 wiring diagram (1 of 1)
3.6L
4.2L TWIN TURBO
ACCESSORY WAKEUP SER DATA
ACCESSORY WAKEUP SER DATA HI SPD SER DATA (-) 1
ACTIVE GRILLE AIR SHUTTER 1 ACTUATOR
BATTERY SENSOR MODULE
BLU WIRE
BLU/BLK WIRE
BLU/BRN WIRE
BLU/YEL WIRE
DATA BUS 21
DATA COMM ENABLE
ELECTRONIC BRAKE CONTROL MODULE
ENGINE CONTROL MODULE
GRN/VIO WIRE
HI SPD SER DATA (+) 3
HI SPD SER DATA (+) 7
HI SPD SER DATA (-) 1
HI SPD SER DATA (-) 1 ACC WAKEUP SER DATA
HI SPD SER DATA (-) 2
HI SPD SER DATA (-) 2 DATA COMM ENABLE
NETWORK SER
NETWORK SER DATA BUS 21
POWER STEERING CONTROL MODULE (FRONT CENTER OF ENGINE COMPT)
RIGHT SEAT BELT RETRACTOR MOTOR MODULE
RWD
TRANSFER CASE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT)
TRANSMISSION CONTROL MODULE (RIGHT REAR OF ENGINE COMPT)
VIO/YEL WIRE
W/ RESTRAINT PROVISIONS
W/O RESTRAINT PROVISIONS
WHT WIRE
WHT/BLU WIRE
Go to component -> Computer data lines circuit, w/o super cruise package (12 of 12) -> DATA BUS 21
