2002 Volvo S40 Q&A
2002 Volvo S40 Question: climate control fan problem
These cars have a resistor that controls the fan speed, it may be that the resistor is failing. - munkyrench
Recently, the fan stopped working on my 2001 Volvo S40. I troubleshot the fan and it is ok. The A/C compressor is also working when I turn it on. I have narrowed it down to what I believe is the ...
Regardless of what mode or fan speed, I believe it may be associated with the temp control thermostat