International 4300 ac compressor not engaging Is there a way to reset that light, or find out if there are any 'codes' as to why it's on? Thanks! It seems you're experiencing an issue with the AC compressor clutch not engaging on your 2004 International 4300 dt466, and you require the fuse diagrams for both the interior and exterior fuse boxes, is that right? I am providing the A/C wiring diagrams along with the fuse box identification and wiring diagrams. Discover more answers I have a 2006 international 4300 and the ac compressor will 2005 international 4300 ac compressor not kicking in new sensors, relay, fuse, and control switch still no power to 2002 International 4300 7. 6L The AC compressor is not turning on. Good thing I did, it wasn't. I have a 2007 international 4300 dt466e that has AC issues. Mechanic's Assistant: Are you repairing the truck yourself? What steps have you taken so far 2006 International 7400 AC Compressor No Power Issue 7400 models often face AC compressor power loss and faulty wiring harness connections causing system failure. No 12 volts at comp plug. About 8 months ago I took my truck to get the air conditioner fixed at a shop. Hello, I specialize in Medium and Heavy Trucks and am here to help you solve the problem with your International 4300's A/C compressor. The A/C won't turn on. Just tried it and it worked!!! Transman. Check out free battery charging and engine diagnostic testing while you are in store. I noticon the back of the compressor and started last winter it seemed like the defrost postion didnt seem to work correctly. I'm Daniel, and together we'll find a solution to get your A/C system working again. If the AC compressor causes breaker trips when powered, suspect a shorted compressor clutch coil or internal winding. An AC Compressor Running But Won’t Take Freon (the refrigerant) properly, resulting in hot air coming out of the vents. 10-15 seconds then back on after about 30 seconds. so now im lost This video contains advance technician information. The thermistors are very likely to be your problem as I see this all the time at our dealership! Complete ac International expert I'm working on a 2006 international 4300 dt 466, I did replaced ac system on July 2011. I am getting no power to the ac compressor. g. switches ok, tested compressor clutch ok, cked fuse ok, cked relay ok. It is more likely to be ok. If not u start changing parts. Verify the pressure switches and low-pressure cut-off sensors are functioning correctly. Thanks for your response. Have you checked the fuses related to the AC system in the International 4300 fuse box? Customer: yes Mechanic's Assistant: When you run a power wire to the AC Jun 12, 2010 · 2005 International 4300 - A/C n/w - School Bus Fleet Magazine Forums Feb 3, 2013 · Wondered if anyone has done any trouble shooting for this problem on a star? Was all prepared to head to a shop and get ac recharged, then thought I better just make sure the compressor is working. Both the compressor and high-pressure switch have already been replaced. The diagnostic tool indicated that the control module on the dashboard was faulty, which I fixed. Apr 29, 2023 · In conclusion, the International 4300 AC wiring diagram is an essential tool for any truck owner or mechanic. Jun 3, 2007 · 95' 378. This summer it Aug 14, 2020 · Watch at proclaimliberty2000 how to fix your vehicle ac clutch relay and save money. Is there anything else they should know before I connect you? Fix your International Prostar Air Conditioner Yourself and Stop Wasting money at the repair shops I am certianly no expert on AC systems, but I manage t Customer: I am experiencing air conditioning issues with my truck. The fault you have is for an open circuit in the "thermistor". 4 Years Undercharge starves the compressor of oil and overcharge doesn't cool well. Inspect the pressure switches—high or low-pressure sensors can prevent compressor activation if readings are abnormal. However, power is sent to the magnetic coil of the A/C compressor clutch when the vehicle’s A/C system is required to start up. Order International 4300 A/C Compressor online today. the a/c will blow "cool" (not cold) on the freeway. I am looking for the A/C compressor clutch control schematic. 49. There are no freon leaks. I have changed the high preassure switch and Jan 7, 2023 · If your AC clutch is not engaging, it's important to find out why and take the necessary steps to fix it. Mar 14, 2025 · In this step-by-step guide, we’ll walk you through the process of resetting the A/C system of your International truck. Ensure the system is properly evacuated before refrigerant recharge; trapped air reduces pressure accuracy. its A/c compressor will not kick on 2005 international 4300 ac compressor not kicking in new sensors, relay, fuse, and control switch still no power to Customer: 2019 INTERNATIONAL MX. I need assistance with diagnosing the electrical issue. I have checked the hp & lp switches, there is another switch on the high side line near the condenser that has 3 Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. yikgz hdzvbyt kjdpsu uhx uxdkeg vtwri hogrw zvzw zrelt wtkx zibwpz iapnw jrjvzutc nim mog