Ford Fiesta Cooling Fan Problems

Usually a faulty cooling fan relay will produce a few symptoms that can alert the driver that service may be required. Hello After the car warms up does it show the engine temperature is half-way.

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The water pump pushes the water through the entire system.

Ford fiesta cooling fan problems. As the old level relay is sticking on causing the fan to run constantly. Your Fiestas radiator fan will not kick on. The fan may not have a relay like they used to.

41 of the time its Coolant leak water pump radiator hose etc. If this did occur the service tech stated he would not know what to do next. Oily smell and aircon not working.

The blower in the cabin is working. The other side would be fused 12VDC. The engine would have to freeze up first.

A Terrible ECO design and poor motor life. While there are a variety of reasons your Ford Fiesta is overheating the most common 3 are a coolant leak water pump radiator hose etc the radiator fan or a failed thermostat. The fan continued to be inoperable.

Dont have the schematic in front of me but the PCM usually provides ground to one side of the Fan Relay Coil. If you notice that your engine is running at higher temperatures than normal that may be a sign that the relay is not functioning properly. Casey40510 on April 17 2018.

Start date Apr 21 2021. Register for an account its free and its easy so dont hesitate to join the Ford Fiesta. Some model vehicles manual for powertrain controlemission diagnostic pced has been updated regarding improved cooling fan circuit due to a lack of air conditioning a malfunctioning indicator lamp mil and overheating.

Ford have released a broadcast message advising a new more robust colling fan relay to resolve this issue. Motor tear down and diagnostic. Fan didnt come on 2.

Messages 4 Likes 2 City. The thermostat opens up once the engine reaches operating temperature and allows coolant in. If the engines warm when you start it then the fan might kick in immediately - this is because the coolant heat will be concentrated at the top of the engine - due to lack of pump circulation - which is where the coolant temperature sensors located.

Httpsamznto2TvZOtjThis video might be helpful on2008 For. Most likely a blown fuse in the Cooling Fan Relay control circuit. If the fans kicking in as soon as you start a cold engine and the air cons turned off then Im sure that this is a fault unfortunately.

2015 ford fiesta cooling fan not working. The consumer could smell hot steel under the hood. You should also check for kinks in the ac lines and damage to the condenser.

The cooling fan was inoperable. 2016 Ford Fiesta cooling system problems with 1 complaints from Fiesta owners. A not so obvious cooling fan problem.

If any part of this system fails your Fiesta will eventually overheat. Apr 21 2021 1. Like any other clutch a fan clutch will wear out over time.

Heres what Ive checked so far. Let it cool down first. Ford tends to have a separate control unit that powers the fan.

That sounds like a stuck expansion valve. Ford replaced the sensor and advised the cooling fan may operate the same way. Any time you see normallow pressures on the low side and really high pressure on the high side it means there is a restriction.

Engine And Engine Cooling problem of the 2014 Ford Fiesta 4. The Cooling Fan Relay contacts connect the negative side of the Fan to Battery Common. Your local ford parts department will be able to supply you with this relay.

If you do have low coolant dont fill it up until the engine has cooled off. Your Fiestas cooling system works by cycling the engine coolant from the engine through the radiator. Adding coolant to a radiator dry enough not to trigger the engine temp sensor can cause problems from drastic temperature change.

FORD FIESTA Radiator Fan Fuse Location Replacement MK7 ST Overheating Replacement JCase Fuse. Unplugged from Temp Sensor Fan still didnt come on 3. The wiring seems to be good.

Used a jumper to apply direct current from battery to fan. I have replaced the relay and the fan. Welcome to the 1 Ford Fiesta Forum and Ford Fiesta community dedicated to Ford Fiesta owners and enthusiasts.

One of the first symptoms commonly associated with a bad or failing cooling fan relay is an engine that runs hot or overheats. The worst complaints are acheater not working properly. Around - Answered by a verified Ford Mechanic.

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