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I was just parking for work today and as I turned my car off, the blower kept running? The car was completely off, but the A/C blower kept running. I unplugged my blower circuit and the blower turned right off, then started again when I plugged it back in. So what's going on here?
 

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FSR (Final Stage Resistor) or FSU (Final Stage Unit) I believe - both refer to the same thing but have slightly different names. About $75 and a PITA to get to - there is a DIY in the GIY section.
 
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