P0480 - Fan 1 Control Circuit
WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2021 Lincoln Navigator, 2021 Lincoln Nautilus, 2021 Lincoln Corsair, 2021 Lincoln Aviator, and 2021 Ford Transit-350 HD. However, it is still accessible from the selected car via links, so may be relevant.
DTC DESCRIPTION P0480 - FAN 1 CONTROL CIRCUIT
| For Relay Controlled Electric Cooling Fan | |||
| Description: | This DTC sets when the PCM grounds the LFC circuit and excessive current draw is detected on the LFC circuit; or with the LFC circuit not grounded by the PCM the voltage is not detected on the LFC circuit. The PCM expects to detect VPWR voltage coming through the low speed fan control (FC) relay coil to the LFC circuit. | ||
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| Diagnostic Aids: | When the LFC_F PID reads YES, a concern is present. A short to voltage can only be detected when the PCM is grounding the LFC circuit. | ||
| For Variable Speed Electric Cooling Fan | |||
| Description: | This DTC sets if the PCM detects the voltage on the FCV circuit is not within the expected range. | ||
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| Diagnostic Aids: | |||
| For Cooling Fan Clutch | |||
| Description: | This DTC sets if the PCM detects the voltage on the FCV circuit is not within the expected range. | ||
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| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| Continental, EcoSport, Edge, Expedition, KA, Mustang, Nautilus, Navigator, Ranger 2.5L, Transit |
GO to Pinpoint Test KF. | ||
| Aviator, Bronco Sport, Corsair, Escape/Kuga, Explorer, F-150, Ford GT, Transit Connect |
GO to Pinpoint Test KN. | ||
| E-Series, F-Series Super Duty, Motorhome/Stripped Chassis/Step Van, Ranger 2.3L |
GO to Pinpoint Test HV. | ||