Hi!
Working with my motorhome (Fiat Ducato 2010) and mount an Webasto original independent heater.
I have fix Everything with diesel and Electric.

But one thing is left. In the Electric diagrams its a relay JO36 that relay start the interior fan. In the wiring diagram, it looks like the relay placed Close to the heatingmodule (se Picture).

So plz tell me where are that relays?
Cant found theme.....

the figure is due to be tucked away at the height of the radio and supply air control switches, tomorrow I'll see you in my answer is, yes you have a question or another cockpit ducato

Problem solved!

Cars with ACC and not Webasto have Another cableharness without JO36 ans also without connected pin to ACC panel.(pin28)

I found the connections in front of passenger footrest.
And there i found missed positions in the terminal (red/rosso).

So the Cable harnes are different but all other cables are same!!!



So i have now Control of all functions and fix the missing Cables and the relay. Not 100% original, sad for that but cant buy a new harnes
And long way too Fiat junkyard...diccicult to explain diffents in harnes...

But bad English, sorry for that iam Swedish