Hi everyone, so we have basically been doing all the maintenance and replacing of parts that should be done for a 2002. All the essentials brakes rotors and such However coming to the last phase of operation Volvo where the sensors have been or are being replaced an we noticed the fan is only coming on when we turn the car off but not over heating . Thinking the Fan or a component of thermostat may be the issue or ANOTHER sensor ? Any thoughts?

 

I should also mention as I do not think I did that it is a 2002.