Lincoln Aviator: Engine Cooling - 3.0L EcoBoost / Diagnosis and Testing - Cooling Fan Control
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Diagnostic Trouble Code Chart
Module
|
DTC
|
Description
|
Action
|
PCM
|
P0480:00
|
Fan 1 Control Circuit: No Sub Type Information
|
GO to Pinpoint Test KN
|
Global Customer Symptom Code (GCSC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Global Customer Symptom Code Chart
Customer Symptom
|
Action
|
Start/Run/Move > Running > Overheats > Always
|
GO to Pinpoint Test KN
|
Start/Run/Move > Running > Overheats > Intermittent
|
GO to Pinpoint Test KN
|
Pinpoint Tests
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PINPOINT TEST KN : VARIABLE SPEED ELECTRIC COOLING FAN MOTOR Refer to Wiring Diagrams Cell 033 for schematic and connector information.
Normal Operation and Fault Conditions
Refer to the DTC Fault Trigger Conditions.
DTC Fault Trigger Conditions
DTC |
Description |
Fault Trigger Condition |
PCM P0480:00 |
Fan 1 Control Circuit: No Sub Type Information |
Sets if the PCM detects the voltage on the fan control variable (FCV) circuit is not within the expected range.
|
Possible Sources
- Cooling fan circuitry concern
- Cooling fan relay
- Cooling fan clutch solenoid
- Cooling fan module (8B658)
- Cooling fan assembly (8C607)
-
PCM (12A650)
Internet Explorer version 11 or greater is required to perform this Pinpoint Test.
System Operation
Engine coolant flows primarily from the engine to the radiator circuit
and back to the coolant pump. Coolant is sent from the coolant pump
through the engine block and cylinder heads...
Special Tool(s)
Coolant/Battery RefractometerROB75240 or equivalent
D-Gas Adapter300-OTC014-R1068 or equivalent
Radiator Tester014-R1072 or equivalent
UView® Combustion Leak TesterUVU560000-R
Diagnostic Trouble Code (DTC) Chart
WARNING:
Before beginning any service procedure in this section,
refer to Safety Warnings in section 100-00 General Information...
Other information:
Special Tool(s) /
General Equipment
307-549Installer, Shift Shaft Fluid SealTKIT-2005D1-F1
Materials
Name
Specification
Motorcraft® MERCON® ULV Automatic Transmission FluidXT-12-QULV
WSS-M2C949-A, MERCON® ULV
Removal
With the vehicle in NEUTRAL, position it on a hoist...
Removal
NOTICE:
If installing a new A/C compressor due to an internal failure of the old unit, carry out the following procedures to remove contamination from the A/C system. Failure to remove contamination from the A/C system, if present, will result in poor A/C performance and/or damage to the new A/C compressor and other components...
Categories

Use a child restraint (sometimes called an
infant carrier, convertible seat, or toddler
seat) for infants, toddlers and children
weighing 40 lb (18 kg) or less (generally
four-years-old or younger).
Using Lap and Shoulder Belts
WARNING: Do not place a rearward
facing child restraint in front of an active
airbag. Failure to follow this instruction
could result in personal injury or death.
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