HVAC Module, DATC Connector End View (C228C)

Fig 1: Identifying HVAC Module (DATC) Connector (C228C)

Courtesy of FORD MOTOR CO.

Pin	Circuit	Gauge	Circuit Function
1	*	*	Not Used
2	*	*	Not Used
3	*	*	Not Used
4	*	*	Not Used
5	VLN50 (YE-BU)	22	CTRL MOD. - AMBIENT LIGHTING ZONE 2 # LED BLUE
6	VLN49 (YE-GN)	22	CTRL MOD. - AMBIENT LIGHTING ZONE 2 # LED GREEN
7	VLN48 (YE-OG)	22	CTRL MOD. - AMBIENT LIGHTING ZONE 2 # LED RED
8	GD374 (BK-WH)	22	GROUND - TUNNEL (BC3T)
9	*	*	Not Used
10	*	*	Not Used
11	*	*	Not Used
12	*	*	Not Used
13	*	*	Not Used
14	*	*	Not Used
15	*	*	Not Used
16	*	*	Not Used
17	RLN44 (BN)	22	CTRL MOD. - AMBIENT LIGHTING ZONE 1 OR NON-ZONE # LED -
18	*	*	Not Used
19	*	*	Not Used
20	*	*	Not Used