P1474 - Cooling Fan Electrical Malfunction (LS, THUNDERBIRD, Crown Victoria, Grand Marquis, Town Car)
WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2004 Mercury Sable, 2004 Mercury Mountaineer, 2004 Mercury Monterey, 2004 Mercury Marauder, and 2004 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
P1474 - COOLING FAN ELECTRICAL MALFUNCTION (LS, THUNDERBIRD, CROWN VICTORIA, GRAND MARQUIS, TOWN CAR)
| Description: | This test checks the Fan Control - Variable (FCV) output circuit. The DTC sets if the PCM detects the voltage on the FCV circuit is not within the expected range. | ||
| Possible Causes: |
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| Diagnostic Aids: | During the KOEO self-test, the cooling fan is cycled on and off. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| Mustang | GO to X: Constant Control Relay Module (CCRM) STEP 11 | GO to X: Constant Control Relay Module (CCRM) STEP 11 | GO to X: Constant Control Relay Module (CCRM) STEP 17 |
| Freestar/Monterey | GO to KF: Fan Control relays STEP 16 | GO to KF: Fan Control relays STEP 16 | GO to KF: Fan Control relays STEP 49 |
| All Others | GO to KF: Fan Control relays STEP 1 | GO to KF: Fan Control relays STEP 1 | GO to KF: Fan Control relays STEP 43 |