This vehicle isn't offered in the US, so my technical information is very limited. However, I will try my best to help.
First, most vehicles will have a designated fuse for the fan motor and one or more fan relays. Have you checked fuses and relays? Here are a couple of links you may find helpful:
Also, if the fuses and relays check good, see if the fan turns on if you run power directly to it.
Let me know what you find.
Sunday, October 25th, 2020 AT 5:39 PM