Chart 17
WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2006 Mercury Mountaineer, 2006 Mercury Monterey, 2006 Mercury Montego, 2006 Mercury Milan, and 2006 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 only intended to diagnose an electric cooling fan that always runs with a cool engine and the A/C and defroster off.
| SYSTEM/COMPONENT | REFERENCE (PINPOINT TESTS -- GASOLINE MODELS unless noted) |
|---|---|
| Cooling Fan A/C pressure switch (ACPSW) or ACP sensor circuits | For Crown Victoria/Grand Marquis, Five Hundred/Freestyle/Montego, Fusion/Milan/Zephyr, LS, and Town Car, VERIFY the results of the PCM self-test. Visually INSPECT the cooling fan for concerns. For all others, GO to Pinpoint Test KF . |
| Cooling System | REFER to the appropriate ENGINE COOLING article . |