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View Full Version : 69 Chevelle/El Camino AC diverter door switch



derekf
05-07-2020, 06:14 PM
I found this on the internet:

175732

Question regarding the "diverter door switch".

It looks like this in person:

175733

Mine is non-functional. If I read the schematic correctly, the switch is closed if the AC diverter door is open at all and open if the door is closed - so if you're on Heat, the AC compressor is off.

Can someone confirm my understanding? Originality is not such a concern here but I would like to make it work correctly.