stianlokkeberg Posted October 18, 2017 Share Posted October 18, 2017 Hi All, My Fiesta 1.6 TDci 2010 cooling fan has decided to run continuously and thus flattens the battery. From my fusebox it says that the R7, a grey multi-reley marked 8V5T-14B192-AA, 12v 30A. Unplugged it, no difference. Mailed my local (retarded) Ford center who said it needed re-wiring etc. I then saw a post from Ford UK saying that the relay R7 is being replaced by a bigger relay named F8OB14B1922AA that is a 12V, 40A instead of the 30A. Does anyone have a tip? oil level good, water is OK. Temprature sensor? Is R7 the only relay to the fan as I know? Quote Link to comment Share on other sites More sharing options...
iantt Posted October 18, 2017 Share Posted October 18, 2017 R7 is cooling fan relay, and R1 is high speed cooling fan relay. R1 is most likely your fault. Quote Link to comment Share on other sites More sharing options...
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