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Home >> Ford >> 2003 >> Excursion 6.0 P, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 400 (Engine Cooling System) >> Diagnosis And Testing >> Engine Cooling >> Connector Circuit Reference >> Cooling Fan Relay 2
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Cooling Fan Relay 2

WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Cooling Fan Relay 2 Terminals
G03244257Courtesy of FORD MOTOR CO.
COOLING FAN RELAY 2 - CIRCUIT DESIGNATION/DESCRIPTION

Pin Number(s) Circuit Designation/Description Normal Condition/Measurement
30 CKT 1825 (LG/YE) cooling fan motor voltage Less than 100 ohms to chassis ground.
87 CKT 1823 (YE/BK) cooling fan relay voltage Greater than 10 volts at all times.