Ford Expedition IV (2017-2022) test connector Wiring diagram
This page shows the only wiring diagram for the component.test connector, which is found in the car Ford Expedition IV (2017-2022). 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 test connector (1 of 1)
BATTERY ENERGY CONTROL MODULE B (BECMB)
BLK/GRY WIRE
BLK/VIO WIRE
BLU WIRE
BODY CONTROL MODULE (BCM)
DATA LINK CONNECTOR (DLC)
DRIVER DOOR MODULE (DDM)
FUSE 12
FUSE 15
GATEWAY MODULE (LEFT SIDE OF DASH)
GRN/BLU WIRE
GRN/ORG WIRE
GRN/RED WIRE
GRY/BLU WIRE
GRY/ORG WIRE
HEATED STEERING WHEEL MODULE
HOT AT ALL TIMES
MS CAN +
POWER RUNNING BOARD (PRB) MODULE
REAR HVAC MODULE
SIG GND
TEST CONNECTOR
TRAILER MODULE (TRM)
VBATT
VIO/ORG WIRE
WHT WIRE
WHT/BLU WIRE
WHT/GRN WIRE
WHT/RED WIRE
Go to component -> Computer data lines circuit (1 of 4) -> TEST CONNECTOR
