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Home >> Ford >> 2001 >> Focus LX, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 2038 (Engine Controls - Symptom Charts (Except Diesel & Hybrid)) >> Step 3: No Diagnostic Trouble Codes (DTCs) Present Symptom Charts >> Chart 17

Chart 17

WARNING: This page does not describe the selected car, but rather 29 other vehicles, including the 2007 Mercury Mountaineer, 2007 Mercury Monterey, 2007 Mercury Montego, 2007 Mercury Milan, and 2007 Mercury Mariner. However, it is still accessible from the selected car via links, so may be relevant.
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 Test unless noted)
  1. Cooling Fan
  2. A/C pressure switch (ACPSW) or ACP transducer sensor circuits
  1. For Crown Victoria/Grand Marquis, Five Hundred/Freestyle/Montego, Fusion/Milan/MKZ, Edge/MKX, and Town Car, VERIFY the results of the PCM self-test. Visually INSPECT the cooling fan for concerns.
  2. For all others, refer to PINPOINT TEST KF - Fan Control (FC) Relays .
  1. Cooling System
  1. REFER to the appropriate ENGINE COOLING article.
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