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Hello, I recently performed the conversion from manual HVAC to eatc on my 2002 Ford Taurus and I was running into a couple issues. The first is the sunload sensor. I kept getting 051 and 053 codes with sensors that I pulled from the junkyard, so I purchased a new one online, but it didn't fix the problem. When I test the resistance across pins 1 and 5, I get a resistance value briefly followed by an overload reading. Also, when I test the voltage for the connector I get a reading of about 5.05 V which according to pinpoint test d3 means I have a bad rcc. Is that correct?

The other issue I'm having is that the ac isn't working and the clutch isn't engaging, but if I have a bad rcc that might be fixed when I replace it. What do you think?

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