Connector End View (C3731) - POWER TRANSFER UNIT (PTU) AUXILIARY PUMP

Connector:	Description	Color	Harness	Base Part #	Service Pigtail
C3731	POWER TRANSFER UNIT (PTU) AUXILIARY PUMP	14G574			part# N/A	See Below

Courtesy of FORD MOTOR COMPANY

Terminal Part Number	Service Part Number	Size

Pin	Circuit	Gauge	Circuit Function	Qualifier	Terminal Part Number
1	GD120 (BK-GN)	18	GROUND - FENDER FRONT LEFT	N/A
2	CBK03 (GY)	18	FUSE - 3 OR CIRCUIT BREAKER (VPWR 3)	N/A
3	VE530 (GY-OG)	18	CTRL MOD. - AUXILIARY WATER PUMP	N/A

Available Pigtail Kits 

Pigtail Kit Part Number WPT-1492

Courtesy of FORD MOTOR COMPANY

Service Part Number:

HU2Z-14S411-BA 

Gauge:

18 

Pin material:

Silver 

Cavities:

3 

Vehicle Uses:

• Coil - Ignition
• Monitor - Crankcase Ventilation
• Motor - Intercooler Pump
• Sensor - Cam Shaft Position
• Sensor - Crank Shaft Position
• Sensor - Delta Pressure Feedback EGR
• Sensor - Exhaust Gas Pressure
• Sensor - Intake Manifold Runner Control
• Sensor - Manifold Absolute Pressure (MAP)
• Sensor - Oil Pressure