Re: 1970 Suburban Rear AC
There are two switches on the overhead control panel. One is rotory and says Off/Low/Med/Hi and there is also a toggle switch just to the rear of that and I don't know what that does, but I suspect that may have been installed by a previous owner. Is the rotory switch what engages the compressor clutch? Does power run straight from the fuse block to the switch, or does it have to pass through some other control device? What fuse would that be under? Sorry for all the questions, Hopefully I'll be able to contribute a little later, when I learn the vehicle better.
Thanks,
Justin
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