International 4300 ac not working - Apr 14, 2017 · I have a 2004 International 4300 and the ac compressor is not getting any power(12V). The ac pressure transducer is working. There is no open circuit between the AC compressor and body control module … read more

 
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95' 378. AC is not working. System is charged but compressor clutch will not engage. No power at compressor. It does engage if I jump it off a 12V source. I have power in and out of hi and low pressure switches. Any thing I'm missing or do I need to start looking for a broken wire somewhere?Truck Repair This answer was rated: ★★★★★ 2007 international 4300 dt466. A/C is not blowing very cold. 2007 international 4300 dt466. A/C is not blowing very cold. At first it was blowing cold for about 20 minutes.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...1. Either start the unit, or at least turn the ignition switch on so that the gauges on the cluster work. 2. Set the parking brake. 3. Turn the left blinker on. 4. I believe you have to press the cruise control button "ON" and either "set" or "resume" at the same time.I have a 2004 International 4300 and the ac compressor is not getting any power(12V). The ac pressure transducer is working. There is no open circuit between the AC compressor and body control module … read moreNo ac check ac light on International 4300. High side is 90 No ac check ac light on International 4300 JA: Im sorry to hear that youre experiencing issues with the AC in your International 4300, but our truck Mechanic will be able to help you diagnose and reso …Double check that the charge was enough. There is a pressure switch on the refrigerant line that is inline with the wire that powers the clutch for your compressor. You can check it with an ohm meter. Disconnect the two wires and check. If the system is charged properly, there should be full continuity across the pressure switch.If you own a Robinair AC machine, you know how important it is to keep it in good working order. One of the key components of your machine is the wiring system. Without proper wiring, your machine won’t function as it should.Jun 6, 2016 · This answer was rated: ★★★★★. 2004 International 4300 DT466. Air conditioning not working and no AC fault light was on. 2004 International 4300 DT466. Air conditioning not working and no AC fault light was on. Hooked up manifold gauges and no Freon in system. Found cracked condenser line. Replaced condenser, accumulator, thermister ... I am working on a 2015 International Durastar 4300. The truck came in with a/c problems where the the ac would cut out or blow from random vents. Diagnostic tool said control module on the dash was ba …International calling cards can be a useful way to keep in touch with friends and relatives overseas. Despite their growing popularity, there are many people who aren’t familiar with them. However, over six billion of them are sold every ye...I just purchase a 1999 IH 4700 to play with here at home, AC not working, Run a jumper / hot wire to compressor and it works. ... 2005 International 4300 Gas ...Satisfied Customers: 3,031. Experience: International and Isuzu trucks , International, Maxxforce, Cummins and Isuzu engines, Diagnostic and electrical troubleshooting specialist , Hvac and truck /trailer refrigeration troubleshooter. Verified. Andy and 87 other Medium and Heavy Trucks Specialists are ready to help you.4200, 4300, 4400 SERIES Built October 16, 2000 to December 31, 2001 — ELECTRICAL CIRCUIT DIAGRAMS The International English Language Testing System (IELTS) is an internationally recognized language proficiency test for non-native English speakers. It is a crucial part of the application process for many universities, employers, and immi...2004 international 4300 truck, a/c not working. 3 fault codes 1: 10 15: 0 150: 0 613_14A 625_14A 2023:14PI cleared the codes and a/c now works, ... 2004 International 4300 DT466. Last month the AC condenser, accumulator, orifice tube and the accumulator thermistor were replaced.Aug 23, 2016 · If the a/c works after a key cycle, you likely have a problem with the pressure sensor or circuit. Once the system detects a pressure problem, it will shut down the ac until the next key cycle. Check the pressure sensor connector for any corrosion. The high pressure sensor can be changed without evacuating the system. I have a 2004 International 4300 and the ac compressor is not getting any power(12V). The ac pressure transducer is working. There is no open circuit between the AC compressor and body control module … read moreTechnician: Mike Mcmillan. On your issue, based on your description I would start with checking the connections on the body controller. This is located behind the drivers side kick panel. All of the AC inputs and outputs go thru it. If the connections are fine I would scan the body controller for any fault codes.Jun 21, 2014 · This answer was rated: ★★★★★. My 06 international 4300 keeps throwing the check ac light and disabling the compressor. I charged it with one 14 oz. hi dan, my 06 international 4300 keeps throwing the check ac light and disabling the compressor. I charged it with one 14 oz. can today,reset the light and it was blowing 52-58 degree air ... 2004 international 4300 AC compressor not working. Code SPN ... I have a 2002 international 4300 and ac is inop. started with the low Freon and was leaking out of ...I have a 2005 well 2006 int.4200 4300 . Qith a vt365. The acis not work. I found bad condenser and metal in office and alot of green crop in system. And fresh air door not working. I replaced office t … read moreIn this video I will show you how to check error codes on any newer (and possibly older) International truck. Its always "Cruse On" and "Resume" buttons (so...Copy Link Copy Relative Link Bookmark Add to Favorites Print Provide Feedback Helpful Not Helpful ... 4200/4300/4400/8500 Right Side Left Side Right Rail 7000 series/8600/ProStar Left Side Right Side Transmission Housing The fuel level sensor signals are monitored by the body controller. Both sensors are connected to zero volt reference …JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. 2007 International 4300 with a DT466E and air brakes. The primary and secondary air pressure gauges go wacky - Answered by a verified Technician.If the engine cranks, but does not start, you need to check the powers and grounds to the ECM. It's probably not powering up. 6. If the engine does not crank wiring must be repaired between X3 pin 23 (pin 46 for CEC modules) on the engine ECM to pin 85 at the crank relay. Dont forget the thermal over crank protection circuit (if equipped). 7.2004 international 4300 diesel engine DT466 need diagram of engine. you must reset the ac system by a certain procedure, with engine off and key on turn on left turn signal and hiold top cruise control buttons for five seconds. system should the work after starting truck. 2008 Ford Taurus driver's seat heater w/n work.2004 international 4300 diesel engine DT466 need diagram of engine. you must reset the ac system by a certain procedure, with engine off and key on turn on left turn signal and hiold top cruise control buttons for five seconds. system should the work after starting truck. 2008 Ford Taurus driver's seat heater w/n work.1. AC system performing worse than usual and blowing warm air. One of the first symptoms of a problem with the AC expansion valve or orifice tube is an underperforming AC system. The AC expansion valve and orifice tube work together to regulate the flow of the AC system. If either component fails or has an issue, it can disturb the performance ...Was all prepared to head to a shop and get ac recharged, then thought I better just make sure the compressor is working. Good thing I did, it wasn't. No 12 volts at comp plug. Went to heater control panel, have 12 V at ac switch, (with blower on) and so switch is sending it down the line but where it goes to, I don't know.answer Check the parking brake alert switch - maybe it's stuck on. Mar 13, 2023 • Cars & Trucks 0 helpful 2 answers If there is air in the fuel system you have a leak that needs to be repaired. Look for wet fuel. With a leak your fuel system is loosing prime.The International 4300 series is one of the most popular light-duty truck models out there. It’s a reliable and durable unit that can easily handle any job you throw at it. However, as with any vehicle, maintenance and troubleshooting is key to keeping your International 4300 running smoothly. That’s why it’s important to understand your ...No ac check ac light on International 4300. High side is 90 No ac check ac light on International 4300 JA: Im sorry to hear that youre experiencing issues with the AC in your International 4300, but our truck Mechanic will be able to help you diagnose and reso …1. Either start the unit, or at least turn the ignition switch on so that the gauges on the cluster work. 2. Set the parking brake. 3. Turn the left blinker on. 4. I believe you have to press the cruise control button "ON" and either "set" or "resume" at the same time.3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMSanswer Check the parking brake alert switch - maybe it's stuck on. Mar 13, 2023 • Cars & Trucks 0 helpful 2 answers If there is air in the fuel system you have a leak that needs to be repaired. Look for wet fuel. With a leak your fuel system is loosing prime.HI, I have an 04' international 4300. A/C will not work. the clutch it self is not getting power. I hooked a set of manifold gauges and the pressures look fine to me according to the temperature, now the AC check light was on the first time I checked it, I was able to read a lot of codes, I clear all of them, but three of them still coming back. 16:2 2033_14A 9:1 611_14P and 5:1 611_ 14P I don ...613 14 1 3 N/A HVAC Control Head mode control fault. This is a motor fault in the kinematic network. This motor controls the doors in the kinematic network of the heater module. Motor in the wrong position or jammed. 613 14 1 4 N/A HVAC Control Head multiple motor faults. 2 or more motor faults.The International English Language Testing System (IELTS) is an internationally recognized language proficiency test for non-native English speakers. It is a crucial part of the application process for many universities, employers, and immi...The AC will not work with the "Check AC" light on. You won't believe the procedure to turn this light off. It's been a while since I've done it, so you may want to check with the dealer. 1. Either start the unit, or at least turn the ignition switch on so that the gauges on the cluster work. 2. Set the parking brake. 3. Turn the left blinker on 4.First, you must pump it down to above 80 psi. Then, throttle your truck a bit and notice if the needles are climbing. If they do, then you can be sure that the compressor is in the load phase. To test if the governor can switch the compressor to unload phase, you’ll want to pump up your truck to max pressure.Jun 6, 2016 · This answer was rated: ★★★★★. 2004 International 4300 DT466. Air conditioning not working and no AC fault light was on. 2004 International 4300 DT466. Air conditioning not working and no AC fault light was on. Hooked up manifold gauges and no Freon in system. Found cracked condenser line. Replaced condenser, accumulator, thermister ... International 4300 cabin air blower not working. Checked fuses in cabin and under hood. Motor runs. No power to connection at motor. Worked last night now Not at all. Posted by JustAnswer at customer's request) …Circuit Diagrams - International® TrucksInternational 4300 Service Manual (74 pages) Brand: International | Category: Trucks | Size: 1.87 MB. Table of Contents. Table of Contents. 3. Instructions and Charts (Chapter 1) 9. Circuit Number Identification and Location Chart. 9.I have an 2005 international 4300A/c clutch will not engage codes 612-14 27-1 code 612-14 27-2 and code 611-14. 2005 - Answered by a verified Technician We use cookies to give you the best possible experience on our website.613 14 1 7. HVAC system SERVICE NOW - LOW CHARGE. This Diagnostic code is logged when the ESC senses that the system refrigerant charge is too low to allow safe operation. The code may be caused by any of the following: (1) Faulty Thermistor Circuit. (2) Refrigerant Leak. (3) Improperly Charged System. The ESC prevents A/C compressor operation ...However, there are 4 other warning signs of a damaged AC evaporator: 1. The cool air is weak or no cold air is blowing at all. When the AC Evaporator coil or core is leaking, it will impact the effectiveness of the air conditioning system. Generally speaking, the greater the leak, the cooling capacity is reduced. 2.Air conditioner not blowing cold? Check your cabin air filter Checkout more of my videos. Links below. Square body pick up goes over the embankment https://y...Product Details. This is a repair service for the instrument cluster on 1993 – 2004 International Truck Models 3000, 3400, 3800, 4000, 4700, 4900 and 8100. Common symptoms may include: Intermittent power loss / dead cluster. Lights flickering or not working at all. Gauges sticking, giving incorrect readings, or not working at all.International 4300 cabin air blower not working. Checked fuses in cabin and under hood. Motor runs. No power to connection at motor. Worked last night now Not at all. Posted by JustAnswer at customer's request) …438 posts · Joined 2010. #1 · Apr 15, 2013. Our company bought a used 2005 International 4300 with a DT466 in it. If the temp outside is anywhere below 55 degrees out or sits after running and cools off completely the truck is a bitch to restart. It will crank and crank but won't fire. If you plug in the block heater for 30 mins or so it will ...Delta Air Lines has hired Scott Laurence as its new vice president of network planning. Laurence previously worked at JetBlue and oversaw the Northeast Alliance partnership with American. There's a new face at Delta headquarters. Delta Air ...Usually a problem with the ECM power relay will produce a few symptoms that can alert the driver of a problem that should be serviced. 1. No power when the key is inserted. One of the first symptoms of a problem with the ECM power relay is no power when the key is inserted. If the ECM power relay fails it can cut off power to the entire …I just purchase a 1999 IH 4700 to play with here at home, AC not working, Run a jumper / hot wire to compressor and it works. I have power to my low pressure switch, jump pressure swith / no power ... 2005 International 4300 Gas... tinnhound posted Oct 10, 2023 at 11:18 PM. Loading... Recent ThreadsI am working on a 07 Int, 4300 dt466, with an overheating problem, overheats at road speed 55 runs about 210, 65 runs on up to 230, the driver also noted that in winter would not run any heat till after running several hours, and he could not hear the fan kick in when hot like the other units in fleet, I started with the obvious items, replaced thermostat, old one was stuck about half open ...i have a 2013 international vin: ***** ac compressor clutch not engage there is no power going to compressor tried jumping pressure switch still no clutch engage ran ac machine for leak te ... HI, I have an 04' international 4300. A/C will not work. the clutch it self is not getting power.If an air conditioning unit has been designed for mounting in a window, the back part must be outside in order for the unit to function properly. These air conditioner units are designed to vent hot air out of the back.SERVICE MANUAL. SERVICE MANUAL SECTION 3200, 4100, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, RXT Models Built March 1, 2007 to March 18, 2008 ELECTRICAL CIRCUIT DIAGRAMS Model: 3200 Start Date: 03/01/2007 End Date: 03/18/2008 Model: 4100 Start Date: 03/01/2007 End Date: 03/18/2008 Model: 4300 Start …Truck Repair This answer was rated: ★★★★★ 2007 international 4300 dt466. A/C is not blowing very cold. 2007 international 4300 dt466. A/C is not blowing very cold. At first it was blowing cold for about 20 minutes.Apr 14, 2017 · I have a 2004 International 4300 and the ac compressor is not getting any power(12V). The ac pressure transducer is working. There is no open circuit between the AC compressor and body control module … read more Delta Air Lines has hired Scott Laurence as its new vice president of network planning. Laurence previously worked at JetBlue and oversaw the Northeast Alliance partnership with American. There's a new face at Delta headquarters. Delta Air ...I have a 2005 well 2006 int.4200 4300 . Qith a vt365. The acis not work. I found bad condenser and metal in office and alot of green crop in system. And fresh air door not working. I replaced office t … read more3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS i Table of Contents 4.) With the introduction of spring brakes, anti-compounding and 121 air brake systems, because a valve is leaking air out of its exhaust, does not mean the valve is at fault. If a spring brake is leaking from the the spring brake to the service brake side, that air will travel back up the service line and out the exhaust of the next valve back.Here is a step by step guide on how to diagnose AC Compressor noise and issues and how to remove and replace your a/c compressor clutch and bearing. In this ...2004 International 4300 DT466. Air conditioning not working and no AC fault light was on. Hooked up manifold gauges and no Freon in system. Found cracked condenser line. Replaced condenser, accumulato … read more3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS i Table of ContentsNo power at resistor. Technician: Wayne. Thank you for that. if you have no power at resistor, check the fuse. if good , then need to open dash and check power at the control switch. Wayne. Ask Your Own Medium and …Hello fellow "enthusiasts", we have this 2005 International 4300 with "check A/C" warning light lit on the dash. We checked system pressures, they were low, due to leaking thermistors; we replaced both thermistors and recharged the system, the light is still on, the system does not cool, _ no power to compressor clutch, thermistors or the high ...2004 International 4300 DT466. Last month the AC condenser, accumulator, orifice tube and the accumulator thermistor were replaced. ... I am working on a 2002 International 4300 dump truck. The A/C is not working correctly. The high pressure is working. There is no power to the transducer.2004 international 4300 diesel engine DT466 need diagram of engine. you must reset the ac system by a certain procedure, with engine off and key on turn on left turn signal and hiold top cruise control buttons for five seconds. system should the work after starting truck. 2008 Ford Taurus driver's seat heater w/n work.Location. Allentown, PA. May 31, 2011. #1. Noticed my AC wasn't blowing cold (this was the first time I had it on this season), so I pulled over and saw that the clutch is not engaging. When I got home I removed the 2-wire plug (on the AC), cleaned the connections and re-plugged the connector back on (actually unplugged and plugged a few times).hey guys one of our flatbeds is an 02 international 4300 with a dt466 and a 6 speed. it has a brand new orifice tube and accumulator with a good compressor. the a/c will blow "cool" (not cold) on the freeway. but at idle or in town its worthless. and even on the freeway it isnt cold by any means. the truck never overheats or runs warm for that m...Brake lights w!ll not come on when foot brake Is applied. !:Ji,-Tractor Protection Valve Will not respond to trailer charge valve. Will not shut off air in tractor serv,ce line when trailer air pressure is below 45 PSI. fi),-Sprtngbrake Valve Will not allow modulating control of springbrakes via fool valve atter loss of service brake air pressure.Customer drove 5-6 hrs and ac not working, ac check light on. Code SPN 613 FMI 14 Byte 7:1 8:10. I thought this was HVAC control head fault. I found batteries were not tied down correctly and arcing out to the frame. Built a new battery holdown, cleared codes, test drove 3 hrs, and returned to customer. Customer Drove 5-6 hrs Ac stopped working.A/C AC Compressor Kit For International 4300 4400 4400LP 4300LP 2002-2006 (Fits: International Harvester 4300) $114.66. Was: $120.69.Jun 3, 2007 · 95' 378. AC is not working. System is charged but compressor clutch will not engage. No power at compressor. It does engage if I jump it off a 12V source. I have power in and out of hi and low pressure switches. Any thing I'm missing or do I need to start looking for a broken wire somewhere? If the pump makes good pressure when dead-headed, connect it back to the engine, remove the valve cover and look for ICP leaks while cranking the engine. DESCRIPTION Misfire, rough idle and low power can be caused by combustion gases in the fuel system. 1. Remove the fuel filter and cap.The dump truck is doing well. It needs some minor repairs. I will probably be doing these minor repairs the entire time I own it!Look for one or two RED wires running to the area of the intake hose or where the intake pipe meets the manifold. Each large (6ga) RED wire represents one heater element. None have GPs. 2) The ECT sensor is mounted to the A/C bracket. Follow the FRONT LOWER A/C mounting bolt down and it's right under the bracket ear.30. The 2007 International 4300 AC Wiring Diagram is an essential document for any mechanic or owner of a commercial truck. It provides detailed instructions on how to correctly connect the wiring components of the vehicle, including the power supplies and the electrical systems. This diagram is especially important because it can …truck /coach technician. Vocational, Technical or Tra... 214 satisfied customers. 06 int 4300 Check Ac light on Changed pressure switch &. 06 int 4300 Check Ac light on Changed pressure switch & thermosistors. Light still on compressor won't kick on unless I put power to it with probe. … read more.BACK ORDERED HOOD PIVOT BUSHINGS INTERNATIONAL # 3530076C2 (2004 4400) CRAIG BISHOP , Sep 7, 2023. Replies: 1. Views: 230.I desperately need a component locater and wiring diagram for a '03 4300 international. I have no ac clutch and cannot find the clutch relay or thermal limiter (if …Jun 26, 2020 · I have an 2005 international 4300A/c clutch will not engage codes 612-14 27-1 code 612-14 27-2 and code 611-14. 2005 - Answered by a verified Technician We use cookies to give you the best possible experience on our website. 438 posts · Joined 2010. #1 · Apr 15, 2013. Our company bought a used 2005 International 4300 with a DT466 in it. If the temp outside is anywhere below 55 degrees out or sits after running and cools off completely the truck is a bitch to restart. It will crank and crank but won't fire. If you plug in the block heater for 30 mins or so it will ...3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built After March 10, 2004 — ELECTRICAL CIRCUIT DIAGRAMS i Table of ContentsNavistar Internationalcheck for operation of all modes. If this does not repair the complaint continue diagnostics. DIAGNOSTICS 1.Remove the door actuator 2.Inspect the drive collar for any damage 3.Turn the door shaft by hand to verify it is not jammed or binding 4.Test the actuator motor with a 9 volt battery. The collar should turn smoothly in both directions.

BACK ORDERED HOOD PIVOT BUSHINGS INTERNATIONAL # 3530076C2 (2004 4400) CRAIG BISHOP , Sep 7, 2023. Replies: 1. Views: 230.. Dalaran portal room

international 4300 ac not working

AC problem. 2016 International Prostar; Cummins ISX 15; Replaced the compressor, condenser, drier, low/high switches, problem still remains. ... AC not working, when i remove the evaporator discharge temp sensor and worm it up with my hand ac works but as soon as i install it back in then stops working. new expa ...Learn the basics of how auto and RV insurance work, so that you can get insurance, compare quotes, and get coverage for your vehicle. It’s safe to say Americans love and even expect a certain level of mobility in their lifestyle with over 2...SOURCE: 2004 international 4300 diesel engine DT466 need diagram of engine. you must reset the ac system by a certain procedure, with engine off and key on turn on left turn signal and hiold top cruise control buttons for five seconds. system should the work after starting truck. Posted on Oct 28, 2012Mar 3, 2016 · No power at resistor. Technician: Wayne. Thank you for that. if you have no power at resistor, check the fuse. if good , then need to open dash and check power at the control switch. Wayne. Ask Your Own Medium and Heavy Trucks Question. Temp control has 3 knobs and a wiring harness attached. Other 2 knobs work for hot cold and ac/vent. 3200, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 8500, 8600 SERIES Built October 1, 2002 and After — ELECTRICAL CIRCUIT DIAGRAMS i Table of ContentsI have this international 4300 vin 8H565355 AC not working hello i have this international 4300 vin 8H565355 AC not working getting the code spn 613 ac charge low gas is full already changed both the thermistors and the AC pressure switch 3pin what could be t … I desperately need a component locater and wiring diagram for a '03 4300 international. I have no ac clutch and cannot find the clutch relay or thermal limiter (if …Look at the fuse placement diagram on the back of the lid and find the blower motor fuse. It should be located in the front center of the block, closest to the passenger seat, right near the lip of the dash cover. You will find a 30 amp breaker there, pull it out and replace with a 30 amp automotive fuse. That should fix your problem, as these ...3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS 3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMSJan 25, 2012 · If the pump makes good pressure when dead-headed, connect it back to the engine, remove the valve cover and look for ICP leaks while cranking the engine. DESCRIPTION Misfire, rough idle and low power can be caused by combustion gases in the fuel system. 1. Remove the fuel filter and cap. Sep 9, 2022 · I have an 08 international Durastar 4300. My AC is not working properly due to multiple actuator doors faults. I installed new actuator motors upon initial start up they continue to spin in one direction for a full revolution and then reverse a full revelation. I’m not sure what’s causing this. First, you must pump it down to above 80 psi. Then, throttle your truck a bit and notice if the needles are climbing. If they do, then you can be sure that the compressor is in the load phase. To test if the governor can switch the compressor to unload phase, you’ll want to pump up your truck to max pressure.Check the temp at the thermostat on both sides, and the top and bottom of the radiator. There should be a definite drop in temp from the top to the bottom. Without the fan working it will be less. If the radiator is running over 215 degrees and that fan isn't locking up, there's something wrong with it.Nov 15, 2019 · If one is bad then the AC will not work. The body controller also controls the AC clutch. Without connecting to the truck with software, it's unlikely you will be able to diagnose it. Like i mentioned before for 4 to 5 Minutes the A/C System works correcht. Fan running, compressor engaged, Check A/C Light off. .

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