PINPOINT TEST KN: Variable Speed Electric Cooling Fan Motor: Introduction: Notes

WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2014 Lincoln Navigator, 2014 Lincoln MKZ, 2014 Lincoln MKX, 2014 Lincoln MKT, and 2014 Lincoln MKS. However, it is still accessible from the selected car via links, so may be relevant.

This pinpoint test is intended to diagnose the following:

cooling fan (CF) module (8B658)
cooling fan assembly (8C607)
harness circuits: FCV, FANPWR and GND
powertrain control module (PCM) (12A650)

Fig 1: Identifying Cooling Fan Module Connector Terminals
Courtesy of FORD MOTOR CO.

Pin	Circuit
4	FCV (Fan Control Variable)
2	GND (Ground)
1	FANPWR (Fan Power)

Fig 2: Identifying Cooling Fan Motor Connector Terminals

Courtesy of FORD MOTOR CO.

Pin	Circuit
2	VPWR (Vehicle Power)
1	GND (Ground)

Fig 3: Identifying Fan Control Relay Connector Terminals

Courtesy of FORD MOTOR CO.

Vehicle	Connector	Pin	Circuit
Escape, Focus	A	1 3 5 2	ISP-R VBATT FANPWR GND
All other vehicles	B	1 4 5	ISP-R FANPWR GND