Chevrolet Silverado T1XX (2019-2022) rly coil ctrl Wiring diagram
This page shows the only wiring diagram for the component.rly coil ctrl, which is found in the car Chevrolet Silverado T1XX (2019-2022). 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 rly coil ctrl (1 of 1)
BATT POS VOLT 56
BLK WIRE
BLU WIRE
COMPUTER DATA LINES SYSTEM
EXTERIOR LAMPS CIRCUIT
GND 17
GRN WIRE
GRN/VIO WIRE
GRN/WHT WIRE
GRY/BRN WIRE
HOT W/ IGNITION MAIN RELAY ENERGIZED
IGN 1 VOLT 4
LAMP CTRL
LOW SPD GMLAN SERIAL DATA
RED/GRN WIRE
RED/VIO WIRE
RED/YEL WIRE
RLY COIL CTRL
SECONDARY FUSED BATTERY POSITIVE VOLTAGE 58
TRAILER BACKUP LAMP CTRL
TRAILER CONNECTOR
TRAILER LIGHTING CONTROL MODULE
TRAILER PARK LAMP CTRL
UNDERHOOD FUSE BLOCK
VIO/GRN WIRE
VIO/WHT WIRE
W/ SPECIAL EQUIPMENT
W/O SPECIAL EQUIPMENT
WHT WIRE
WHT/GRN WIRE
YEL/BLU WIRE
YEL/GRY WIRE
Go to component -> Trailer tow circuit (3 of 3) -> RLY COIL CTRL
