Chart 17

WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2005 Mercury Sable, 2005 Mercury Mountaineer, 2005 Mercury Monterey, 2005 Mercury Montego, and 2005 Mercury Mariner. However, it is still accessible from the selected car via links, so may be relevant.

Cooling System Concerns: Electric Cooling Fan(s) Always Runs

NOTE: This chart is intended to only diagnose an electric cooling fan that always runs with a cool engine and the A/C and defroster off.

SYSTEM/COMPONENT	REFERENCE ( PINPOINT TEST - GASOLINE MODELS unless noted)
Cooling fan circuits and ACPSW or ACP circuits	Crown Victoria/Grand Marquis, Five Hundred/Freestyle/Montego, LS, Thunderbird, and Town Car: VERIFY results of the Quick Test. Visually INSPECT the cooling fan for concerns.
	Mustang 4.0L, Freestar/Monterey and Aviator: GO to F: Fan Control (FC) Relays STEP KF56.
	All others: GO to F: Fan Control (FC) Relays STEP KF55.
Cooling System	REFER to ENGINE COOLING .