I straight wired and proved the fan worked. So if the Fan blows on high ONLY or not at all, which is what mine did, it is the TRANSISTOR. Volvo part 30864189. The transistor steps the power up & down. It is no. 15 on the diagram. myswedishparts.com has it for approx $72.00. I called the Stealership and they said $113.00. (The MSRP is 84.83). [sm=nono.gif] I told them I could get it at .com and they agreed to sell it to me for $84.83. Just amazing how they have such flexibility with those prices! [sm=smiley31.gif]

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