2004 s60 Radiator Cooling Fan Issue

Ziggy · Post by **Ziggy** » 10 Aug 2016, 17:57

Hello,

My radiator cooling fan for my 2004 s60 is not working. I suspect that the problem is with the signal from the ECM to the Fan Control Module. The battery voltage is there for the fan, but there is no signal even when the engine temperature is over 220 F. Does anyone know what the signal to the Fan Control Module is so that I can apply it for a test? Voltage? Ground? 5 Volt Signal?

Thank you,

Ziggy

Post by **oragex** » 11 Aug 2016, 07:15

Can't answer but at 13yrs old the module can fail, mine did. It should turn when the a/c is on

Brentscrazyptwo · Post by **Brentscrazyptwo** » 22 Mar 2019, 19:03

Hi, were you able to solve this issue? My 2004 S60 2.5T is ha ing the same issue. The dealership was no help as I have a new fan unit and they could turn it on via their VIDA. Any help would be much appreciated.