Keyless Entry Keypad Connector End View (C500)

Fig 1: Identifying Keyless Entry Keypad Connector (C500)

Courtesy of FORD MOTOR CO.

Pin	Circuit	Gauge	Circuit Function	Qualifier
1	CPK29 (GY-BU)	18	SWITCH - KEYLESS KEYPAD LINE A
2	CPK28 (WH-GN)	18	CTRL MOD. - SWITCH KEYLESS KEYPAD ILLUMINATION
3	CPK30 (VT-GN)	18	SWITCH - KEYLESS KEYPAD LINE B
4	GD143 (BK-VT)	18	GROUND - PILLAR B LEFT
5	GD133 (BK)	18	GROUND - PILLAR A LEFT
6	CPK31 (YE-GN)	18	SWITCH - KEYLESS KEYPAD LINE C

Available Pigtail Kits
Pigtail Kit Part Number WPT-855	Service Part Number: 5U2Z-14S411-MA  Gauge: 16  Pin material: Tin  Cavities: 6  Vehicle Uses Module - EGR System