> All known 850 repairs are contained in these links.http://www.matthewsvolvosite.com/repairs.php#850http://volvospeed.com/maintenanc
e.shtmlhttp://volvospeed.com/vs_forum/index.php?showtopic=8739http://www.matthew
svolvosite.com/cha...pic.php?t=8018http://au.geocities.com/OZBRICK850/
> Good luck
Sometimes the blower is OK, but the speed control resistor pack is bad.
You can remove it from the blower housing by removing a few torx screws.
It has the wiring harness going to it and has a large aluminum finned
heat sink. I can't tell you how to test it. I think it costs about $90
for a replacement. You can pull it and Google the part#.
Greg - 03 Apr 2008 12:07 GMT
> Sometimes the blower is OK, but the speed control resistor pack is bad.
> You can remove it from the blower housing by removing a few torx screws.
> It has the wiring harness going to it and has a large aluminum finned
> heat sink. I can't tell you how to test it. I think it costs about $90
> for a replacement. You can pull it and Google the part#.
That sounds like a good first step. I have been putting off the nasty
job of complete replacement (I've resorted to driving my summer car VW
Cabrio) with your suggestion perhaps this won't be so bad.
This group gets my kudos for most supportive and friendly (the VW
sites are downright nasty sometimes...must say something about Volvo
vs VW owners...but what does it say about me being both ?)