Lumbar Control Module, Driver Seat Connector End View (C3385B)

Fig 1: Identifying Lumbar Control Module - Driver Seat Connector (C3385B)

Courtesy of FORD MOTOR CO.

Pin	Circuit	Gauge	Circuit Function	Qualifier
1	CPS18 (BN-GN)	20	SWITCH - DRIVER LUMBAR PUMP
2	*	*	Not Used
3	CPT36 (WH)	20	SWITCH - DRIVER/PASSENGER MOTION/MASSAGE
4	CPS65 (WH-GN)	20	SWITCH - DRIVER LUMBAR SOLENOID LOWER CELL INFLATE
5	CPS19 (GY-VT)	20	SWITCH - DRIVER LUMBAR SOLENOID (UPPER CELL) DEFLATE
6	*	*	Not Used
7	*	*	Not Used
8	CPS64 (BN-VT)	20	SWITCH - DRIVER LUMBAR SOLENOID LOWER CELL DEFLATE