Pinpoint Test Kn: Variable Speed Electric Cooling Fan Motor: Introduction

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This pinpoint test is intended to diagnose the following:

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

Fig 1: Cooling Fan (CF) Module Connector

G13533310

Courtesy of FORD MOTOR CO.

Harness Side

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

Fig 2: Cooling Fan (CF) Motor Connector

G13533311

Courtesy of FORD MOTOR CO.

Harness Side

Circuit	Pin
FANPWR (Fan Power)	2
GND (Ground)	1

Fig 3: Cooling Fan Motor 1 Connector

G13533312

Courtesy of FORD MOTOR CO.

Harness Side

Circuit

Pin

Fig 4: Cooling Fan Motor 2 Connector

G13533313

Courtesy of FORD MOTOR CO.

Harness Side

Circuit

Pin

Fig 5: Fan Control 1 (FC1) Relay Connector

G13533314

Courtesy of FORD MOTOR CO.

Harness Side

Circuit	Pin
B+ (Battery Positive Voltage)	3

Fig 6: Fan Control 2 (FC2) Relay Connector

G13533315

Courtesy of FORD MOTOR CO.

Harness Side

Circuit

Pin

Fig 7: Fan Control 3 (FC3) Relay Connector

G13533316

Courtesy of FORD MOTOR CO.

Harness Side

Circuit

Pin

Fig 8: Powertrain Control Module (PCM) Connector - For PCM Connector Views

G13533317

Courtesy of FORD MOTOR CO.

Harness Side

Circuit

Pin