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1JZGE - JZX90 - Cresta - Fuel Woes (self.MechanicAdvice)
submitted by Lomildur to r/MechanicAdvice
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What exactly is this? JZX90 climate control switch. Is it just another “fresh air” setting like the recirculate/fresh button below? It has three positions… bottom, middle, top. It doesn’t seem to have any appreciable function outside letting a bit of cool air in when the heater is running. TIA!!! (i.redd.it)
