Hi everybody: My blower motor is stuck open and I need to replace the relay. Where is that relay located at? I bought the part for it and I need help in finding its location (under the hood or under the Dash board) so this can be changed and life goes back to normal. All help is appreciated. Yes I changed out the blower motor, the resistor, I have a spare control dial and this is the last thing to be changed. I have 2 Volvos displaying the same issue, a 2012 and a 2010. Pictures and diagrams are really appreciated

 

You can find wiring diagrams at volvodiag.com under the EWD tab. There is not a relay shown for the heater fan motor - so not sure what you are asking.