Cooling Fan Kicks In

[HarveyBones]

Hi All

First time on this forum so excuse me for lack on technical chat

I have an E350 2010 , every day my cooling fan kicks in even though the engine is just warming up. It starts up at roughly the same point on my journey and will only switch off when i turn the engine off.When restarted the fan does NOT come on again and i drive another 40 odd miles.On the way home , no problems at all.
Could it be due to driving for about 4 miles at 40 mph when it kicks in. All other journeys when i stop and start , again no fan running
Some advice would be helpfull

Thanks

 

[BlackC55]

Its usually a fault with the pressure sensor on the AC system. Looking at the live data for that sensor will tell you.

 

[HarveyBones]

Its usually a fault with the pressure sensor on the AC system. Looking at the live data for that sensor will tell you.

Thanks
I shall get the garage to check it out