Cabin Heater Coolant Pump Connector End View (C163)

Fig 1: Identifying Cabin Heater Coolant Pump Connector (C163)

Courtesy of FORD MOTOR CO.

Pin	Circuit	Gauge	Circuit Function
1	GD120 (BK-GN)	18	GROUND - FENDER FRONT LEFT
2	CBK03 (GY)	18	FUSE - 12 OR CIRCUIT BREAKER
3	CH307 (GY-BU)	18	CTRL MOD. - POWERTRAIN # HEATED PUMP CONTROL RELAY (HPCR)

Available Pigtail Kits
Pigtail Kit Part Number WPT-1202	Service Part Number: BU2Z-14S411-ARA Gauge: 16 Pin material: Silver Cavities: 3 Vehicle Uses Actuator - Turbocharger Waste Gate Coil - Ignition Sensor - Cam Shaft Position Sensor - Crank Shaft Position