Ford Fiesta radiator fan not activating

Car: Ford Fiesta
Variant: 1.4
Model Year: 2002
Categories: Leaks & Noises
My wife's Fiesta's radiator cooling fan has stopped cutting in when the vehicle coolant is hot. This coincides with the heater/demister blowing hot air when it is set on COLD, I understand that this is probably due to a faulty HCV.
I want to know if the faulty HCV could be responsible for the radiator cooling fan not coming on when the coolant reaches temperature? (I have "jury rigged" the radiator fan & it works ok), OR is there a temperature switch I cant find?
Posted: Aug 1, 2010 (14 years ago)
This is from another forum re. same fault with fan .(saves typing a reply !!! )

03 1400 engine cooling fan not coming on - Peter.N.
Are you sure the fan isn't working? It will only normally come on when the temperature is well in excess of normal. Unless you are sitting in a traffic jam for say 15 minutes it won't get hot enough. In normal driving the airflow through the radiator is adequate to keep it cool


Sun 17 Jan 2010 21:46 03 1400 engine cooling fan not coming on - elekie&a/c doctor
Is the car fitted with a/con?If it is then turn it on with engine running and the cooling fan should cut in almost immediately.If no a/c fitted,then locate engine coolant temp sensor and disconnect 2-pin plug.This will make the cooling fan run in failsafe mode.hth

Fri 29 Jan 2010 22:50 03 1400 engine cooling fan not coming on - rockinrobb
hi peter and all the other guys in on this one , i did all the basics cleaned up connections and protected with light spray of wd,40 on connection at base of rad and its all working fine , its suprising how little the fan comes into use , thanks again guys for all your input


Hope this helps you .
Posted Aug 1, 2010 (14 years ago)

This problem is archived

If you're having a similar problem please click below to re-post this problem, you can then customise it to suit your situation.

Join the community
Got a question? Can you answer other questions here? If so please...
More problems with the 2002 model year Ford Fiesta

We have 66 problems and solutions in our database for this model year of the car.

View all Ford Fiesta Problems