Hello, had you already reported about my Nissan Serena (petrol Bj.98-99 type C23 resp.C23w) where the pre-resistance/resistance of the radiator is defect.NORMAL there is this resistance only together with the cooler engine and that costs far more than 300 Euros !!! I found a dealer who used a resistance of a heater and Fasxt me the connection plan so the repair without installation only comes to 24 Euro. Have you heard of it before ? According to information at meh reren dealers don’t know this – so pay attention to saving foxes when the cooler no longer FUNCTS 😉 Hope now also all this works and finally the air conditioning works again which also depends on the component. mfg Andi and Hanni