U0409 DTC For Ford Explorer Iii

Ford Explorer Iii Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :Opposite Piston Engine
Engine Air Intake Process :Supercharged Engine

Your Ford Explorer Iii engine control system detects a problem, the computer stores the diagnostic trouble code U0409 in its memory. To figure out what is wrong with your vehicle you must first extract the U0409 DTC For Ford Explorer Iii.

U0409 Ford Explorer Iii engine problem can be occur defective fan clutches are a common and often overlooked cause of engine overheating. The shear characteristics of the clutch fluid gradually deteriorates over time, with an average loss in drive efficiency of about 200 rpm per year. Eventually slippage reaches the point where effective cooling is no longer possible and overheating results. (On average, the life of a fan clutch is about the same as a water pump. If one needs to be replaced, the other usually does too.)

U0409 Ford Explorer Iii DTC Meaning

U Network Code - Problem is climate control system, lighting, airbags, etc.
0 SAE - Generic
4 Fuel And Air Metering (Injector Circuit Malfunctions Only)
0 Air Conditioning (A/C) Clutch Feedback Circuit High Voltage
9 A/C System High Pressure High Temperature

If your U0409 Ford Explorer Iii check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system U0409 and engine control unit are in charge of monitoring a bunch of different U0409 DTC For Ford Explorer Iii, and if they get a reading that's a little out of whack, up pops the check engine light.

U0408 DTC (Previous DTC Code) ( Next DTC Code ) U040A DTC
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The listed Ford models will give information about U0409 DTC.