Quote:
Originally Posted by eatont9999
I am seeing a constant 12v from the + connector on the terminal.
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That is as it should be. The monovalve is controlled by switching the ground side of the circuit.
Quote:
Originally Posted by eatont9999
It is not pulsing like I believe it is supposed to. I have the climate wheel all the way on max heat and set to the vent setting third position in from the right side.
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In the "Max Heat" detent position, no switching occurs. The ground circuit should be constantly open, so the monovalve remains open. Evidently, you have continuity to ground when you should not.
Does the monovalve open when Defrost is selected? (Alternatively, check the ground circuit for continuity to ground in the Defrost mode.)