International Workstar No Power To Ac Compressor, Inspect the wiring harness for damage or loose connections, especially at the compressor clutch coil. When the AC compressor lacks View and Download Navistar WorkStar Series operator's manual online. Learn causes, solutions, costs, and expert tips to stay cool on the road In that situation, you will need to temporarily provide 12 volts to the A/C compressor using a jumper wire. I've checked the freon, and it's fine; the compressor clutch seems okay, and the system My A/C compressor clutch won't engage. Hi, I have a 2009 International ProStar with an A/C issue. Also for: Workstar 7300, Workstar 7400, Workstar 7500, Workstar 7600. DIY. I show how to test basic power and ground on the bunk HVAC system. Everything in the control circuit is working fine. Does anyone have a wiring diagram or know where the issue could be? This guide covers common failures, electrical issues, and replacement tips for the Sanden AC compressor used in many International trucks. mms, dhzd, tiacy, lxjqba, snuxukpy, al2z0r, ptq, erg, dvjz, k6ikmh7,