2004 S60 A/C blower motor doesn't shut off after key is of

funfor3or4 · Post by **funfor3or4** » 10 Jul 2011, 18:39

I've read previously that it's normal for the blower to run some on it's own. However, mine will not shut off. It runs until the battery is dead. Also, a couple times the A/C didn't come on when tried. I'm not sure if this is one or more prblems. Could at least the first part be a bad blower motor. I don't know where the sensor is that signals the motor. There are four wires going to the motor. Unusual in my american car experience. Hopefully it's not something in the climate control system.

Post by **DGM** » 11 Jul 2011, 19:20

Check the blower motor resistor for short circuit. See the following links;

https://www.matthewsvolvosite.com/forums ... =9&t=39424

Volvo Blower motor replacement tutorial