Four-Wheel Drive Systems - Advanced 4x4 with 4A Mode - System Operation and Component Description: Notes

System Diagram

Courtesy of FORD MOTOR COMPANY

Item	Description
1	AWD
2	PCM
3	ATCM
4	BCM
5	RCM
6	SCCM
7	GWM
8	ABS
9	IPC

Courtesy of FORD MOTOR COMPANY

Item	Description
1	AWD module
2	Transfer case
3	Transfer case shift motor
4	Transfer case shift motor position sensor
5	Transfer case range sensor