Hiya, Doug. I've attached the 'Blower/AC Controls' wiring diagram below; page 3 shows the fuse/relay/clutch chain. I believe I have a bad coil. With the compressor mounted, I ran 12v directly into the connector--no click. I checked continuity--open circuit. I've ordered a coil (oem: 97641-3K220 , an...

2006 Azera Limited 141k miles Reasonably competent and conscientious shade-tree mechanic here. I get that AC troubleshooting and repair are best left to techs certified in such. But I don't believe I'm quite ready for their services just yet. I'm trying to determine if the AC problem I have with thi...