Hello community! I am new here. I hope you can help. I have a 2012 Nissan Murano that the A/C stopped working. So I picked up some refrigerant thinking it was low. When I went to add it, the gauge wouldn’t give me a reading. Then I noticed that the clutch wasn’t engaging. So I tested the low pressure sensor and clutch. The clutch was bad. I took it to my mechanic. He replaced the the clutch and compressor. Also, the relay was bad. So he replace that too. From the electrical panel in the engine compartment to the the compressor, everything tested positive. However, no A/C. His scan tool couldn’t check from the electrical panel back to the controls in the dash. So I ordered a new control panel on Ebay. I installed today. Still no A/C. Any advise? Please help.