Pinpoint Test KN: Variable Speed Electric Cooling Fan: Introduction: Notes

This pinpoint test is intended to diagnose the following: 

• Variable Speed Electric Cooling Fan (8T00).
• Harness Circuits: FCV, B+, VPWR, GND.
• Powertrain control module (PCM) (12A650).

Fig 1: Identifying Cooling Fan (CF) Motor Connector

Courtesy of FORD MOTOR CO.

Fig 2: Identifying Cooling Fan Controller (CFC) Module Connector

Courtesy of FORD MOTOR CO.