Buick Envista I (2022-2024) power supply transformer (under left side of dash) wiring diagram
This page shows the only wiring diagram for the component.power supply transformer (under left side of dash), which is found in the car Buick Envista I (2022-2024). 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..
power supply transformer (under left side of dash) wiring diagram (1 of 1)
BATTERY
BATTERY FUSE BLOCK
BATTERY SENSOR MODULE
BLK WIRE
BLU/BLK WIRE
CHARGING CIRCUIT
COMPUTER DATA LINES SYSTEM
FUEL PUMP DRIVER CONTROL MODULE
HOT AT ALL TIMES
INSTRUMENT PANEL FUSE BLOCK
POWER DISTRIBUTION SYSTEM
POWER SUPPLY TRANSFORMER (UNDER LEFT SIDE OF DASH)
RED/GRN WIRE
RED/GRY WIRE
RED/VIO WIRE
RED/WHT WIRE
RED/YEL WIRE
STARTER MOTOR
STARTER RELAY
UNDERHOOD FUSE BLOCK
VIO/GRN WIRE
WHT WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Starting circuit (1 of 2) -> POWER SUPPLY TRANSFORMER (UNDER LEFT SIDE OF DASH)
