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by Lukieb
10 Nov 2024, 11:08
Forum: V70, XC70 and S80 2007-2016
Topic: Blower Fan(Defroster) Keeps Blowing - 2008 S80 T6
Replies: 7
Views: 366

Re: Blower Fan(Defroster) Keeps Blowing - 2008 S80 T6

Yep. Did that at the same time. Might as well since it's in the same b@#$= spot
by Lukieb
09 Nov 2024, 11:18
Forum: V70, XC70 and S80 2007-2016
Topic: Blower Fan(Defroster) Keeps Blowing - 2008 S80 T6
Replies: 7
Views: 366

Re: Blower Fan(Defroster) Keeps Blowing - 2008 S80 T6

And just to be specific. I would replace both before testing if it fixes your issue. You should also be prepared to grind a larger size socket you don't need to fit the size of the resistor 'handle'. This will help you not break your back as you twist and turn to get your hand onto it with enough ...
by Lukieb
07 Nov 2024, 14:32
Forum: V70, XC70 and S80 2007-2016
Topic: Blower Fan(Defroster) Keeps Blowing - 2008 S80 T6
Replies: 7
Views: 366

Re: Blower Fan(Defroster) Keeps Blowing - 2008 S80 T6

Closing the loop. I replaced the resistor again, but with a 30 dollar vs OEM. The problem is now resolved. I think I saw another mention of how the blower could blow the resistor. Maybe that's what happened? Either way, my recommendation if you run into a similar situation is to replace the blower ...
by Lukieb
29 Oct 2024, 14:44
Forum: V70, XC70 and S80 2007-2016
Topic: Blower Fan(Defroster) Keeps Blowing - 2008 S80 T6
Replies: 7
Views: 366

Re: Blower Fan(Defroster) Keeps Blowing - 2008 S80 T6

Update:

Action #1: So I decided to remove the CCM from the equation(I think). I just removed its electrical harnesses.

Results: Blower keeps blowing.

So to the EWD and I would assume that the signal coming from the CCM would have to be consistent for the resistor to relay what to do with the fan ...
by Lukieb
29 Oct 2024, 09:03
Forum: V70, XC70 and S80 2007-2016
Topic: Blower Fan(Defroster) Keeps Blowing - 2008 S80 T6
Replies: 7
Views: 366

Re: Blower Fan(Defroster) Keeps Blowing - 2008 S80 T6

Appreciate your response. I'm not quite sure what the BCU is, but the car has had water under the floor mats previously due to leaks from the sunroof. If you're talking about the ECM then I had to detach all those wires and they're above the floorboard regardless.

Question about the worn ignition ...
by Lukieb
27 Oct 2024, 10:33
Forum: V70, XC70 and S80 2007-2016
Topic: Blower Fan(Defroster) Keeps Blowing - 2008 S80 T6
Replies: 7
Views: 366

Blower Fan(Defroster) Keeps Blowing - 2008 S80 T6

Hi all,

I'm hoping someone can help me with this problem. The symptoms is that randomly my internal blower fan decided to continually run if the battery is connected. I've done a lot of research, contacted a family member at the dealership and changed out parts to no avail at this stage.

More ...