I actually have that, but was told I don't need it since this system doesn't draw as much power as the old system.
I found power. It was actually the brown wire I thought it should be. I'm not sure if my test light wasn't getting a good ground or what. That harness that ran to the old compressor is powered by the brown and the other leads within the plastic junction terminal of green and black fed the compressor.
Now another related question. I thought that power wire would be feeding power to the compressor on AC, bi-level, defrost, but it also stays powered on heat and vent. Is this normal?
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