Hi! I have a problem with my car! From time to time check engine lamb flash and after 1 minute go out! When I check what is the fault into memory it was:

P1481 - Fan Control 1 Circuit Malfunction
P1483 - Fan Control 3 Circuit Malfunction

Ok, this mean problem with fan, but when I switch on AC the fan is working! Where is the problem in your oppinion?
Thanks in advance! Sorry for my English!