The line from the clutch electrical connector runs to what I believe is a diode or maybe a voltage / current limiter. A few hands on this vehicle trying to fix it so I dont know if something was plugged in wrong like a relay or diode. The clamping diode is needed to prevent voltage spikes. I take it I do not need to install the diode with the single wire GM alternator? [/color] [color:"purple"] 5) My car has factory "in dash" AC. The bar end of each diode would go toward the relay. Typically, compressors die because something in the air conditioning or refrigeration system changes, which affects the compressor performance. A/C Compressor Diode Connector. One end of the case is marked with an “X”, and the other end is marked with a “Y”. It fits GMC C1500, K1500, K2500. Fast and Affordable Shipping - Order Now! 1-866-423-9926. battery with alternating current, so it must be rectified to direct current. The compressor is what takes the refrigerant (the gas) and pressurizes it, so it will absorb heat and cool the air. Checker has two different Hi Pressure switches. Tegangan yang umum digunakan dirumah atau dikantor adalah 110 V atau 220 V. the compressor back and forth a few times to help the oil reach the oil drain hole. normal GM ac compressor your ground wire has a bad connection and you are probably seeing ocv via the diode. Item Check Point 1 Check body for damages hits, corrosion, overheat. When the wire is disconnected from the Compressor everything stays on and the fuse does not blow. 12v was showing up at the pigtail leading to the clutch. stupid question, does it matter which direction the diode is installed? Having a similar issue with AC compressor blowing fuses even when the compressor is disconnected. A seemingly simple problem can snowball in to a weekend of trial and error, only to find that the hundreds of dollars worth of parts you've bought failed to fix any problem with your vehicle. after 2 weeks of frustration, Finaly came accross a wiring diagram that showed Another AC relay up under the dash on the passenger side of the car "WTF"???. The majority of our orders ship in 1-3 business days. Heavyequipmentforums. A few hands on this vehicle trying to fix it so I dont know if something was plugged in wrong like a relay or diode. com For whatever reason, he opened the loom at the compressor clutch and found a power diode. 1 oms, I took my old compressor and hooked up the connector to the clutch leaving the replacement hooked up to the engine, turned on AC and it was ok did not blow fuse and clutch would engage. Fast and Affordable Shipping - Order Now! 1-866-423-9926. RomanAutomotive 209,373 views. Shop with confidence. gm a/c compressor clutch coil harness w/diode. w/WV head (4715)Premium Quality Aftermarket Replacement AC Compressor for Sanden. Del Mar Wire & Products stocks a full line of Repair Harness Pigtails form Double contact socket for Stop/ Tail/ turn lamps to Ignition Switch pigtails, Alternator 3 way female Repair Pigtails, Headlight Switch Pigtails, A/C Compressor Harness W/Diode Pigtails, Coolant Sensor Pigtails, Fan Speed Switch Pigtails, Throttle Body Fuel Injectors Pigtails, Map Sensor Pigtails, Manifold Air Temp. Both the pulley and the clutch should be spinning. Make sure you use the quality ACDelco parts you know and trust. Compressor not coming on. We have the largest selection of Saturn L Series AC Compressor Clutch parts at discount prices. Looking for parts for your GMC? For years, GM Parts Giant has been your best source for GMC parts. Large inventory of aftermarket parts from Airsource at low prices. 132mm 60 eng. Most likely, a missing diode will cause the relay contacts to arc over when the relay is opening (ie, when the compressor cycles off). The ac blows cold inside and stays cold. And, when your windows are fogged over, having fully functioning AC speeds up defrost time. We also have AC Compressor parts for other Gmc models, New GM HT6 Compressor with Clutch;. The heat works just fine though. What year and model and engine? Is the compressor getting voltage?. The parts are high. Item Check Point 1 Check body for damages hits, corrosion, overheat. question is there is a diode a believe under tape on factory connector. Why I don't know. battery with alternating current, so it must be rectified to direct current. It fits GMC C3500, K2500, K3500. A seemingly simple problem can snowball in to a weekend of trial and error, only to find that the hundreds of dollars worth of parts you've bought failed to fix any problem with your vehicle. Assembled with 12 inch lengths of automotive TXL wire. 2- Wire GM A-C Compressor Clutch Connector with Diode. 5L Diesel Engine For GMC Fuse Box Map. Buy NAPA Air Conditioning Compressor Harness Connector - TEM 207906 online from NAPA Auto Parts Stores. Makes sense - 12V system does not have enough torque to start the AC compressor, nor is there enough power to keep it turning. Drain oil from the new compressor following step 1. I checked the wiring schematic and found it shows a diode around the AC compressor. Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /home/storage/f/c1/ca/amazoncopy/public_html/lbkv/oono. Select Your Condenser, Compressor & Lines | HVAC Parts for 2005 Chevrolet Uplander LT. Seals and O-rings included. Just because I ran out of things to check, I took the compressor clutch diode off the harness, and everything worked fine. What year and model and engine? Is the compressor getting voltage?. compressor leaking - $1,300 to fix. Many of us come to a conclusion that if the vehicle's AC fails to blow crisp, cool air, the cause is a malfunctioning AC Compressor. from 1993 to 2005. If the AC is cycling all the time then there is always condensation dripping, right? I have noticed my 98 always has water dripping off the condensor when I haven't even turned the unit on at all. CDAUSA, it is located right where the wire connector attaches to the compressor clutch. This '84 Fleetwood I have someone removed that diode for some unknown reason and changed the compressor. If the Compressor clutch does not engage, the PCM, Clutch relay or the Compressor clutch could be bad. There is a large square fuse of some kind beside the 10 amp. Internal diode compressor clutches are used on late model vehicles. Note: This part ships by ground service only. This part fits Chevrolet C1500, K1500, K2500. This GM part # 10187612 is a Compressor Mount Bracket and carries a factory warranty. Double Contact Socket Assembly. Fuse Box Diagrams and Relays - 2001 Chevy Venture There was a post in the automotive forums recently asking about what fuses are used for different circuits. 7L 2001-2005 S08OGBC001,A/C. Locate the closest Auto Parts Store Near You with ACDelco GM OE and premium Aftermarket Car Parts for your Chevrolet, Buick, GMC, Cadillac, or non-GM Vehicle. These procedures ensure that nothing will be missed and that the correct diagnosis is found. Had problems with old R12 clutch not coming in and gap was too large. Applications. 170) (acdelco #pt748), for Chevrolet, Chevrolet Trucks, Cadillac Trucks, Cadillac, and GMC Trucks automobiles. In the little box eplaining the maxifuse for the cooling fans, was another circuit breaker: the AC compressor fuse 10Amps. The ac compressor on my 2003 vue cycles rather quickly after operating for several minutes. Unless it is a hybrid with 300-400V system, the start / stop chevy cars still have compressor that turns by the engine belt. All our A/C Clutch Coil Connectors are constructed of high-quality materials for long-lasting durability. The clamping diode is needed to prevent voltage spikes. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35. from 1993 to 2005. The compressor is an aftermarket Delphi R134a compressor. Double Contact Socket Assembly. When I replace the fuse, it blows in about 5 min. Listing is for 1x 2 Wire GM Air Conditioning Compressor Clutch Connector Pigtail With Diode This connector is assembled with genuine OE GM/Packard/Delphi connectors and terminals. ACDelco can help keep your vehicle in optimal running condition. Built for trouble-free ownership and 100% visual- and leak-tested, GM Original Equipment. I'm seeing different post about bracket upgrade and shorter belts options. The ac blows cold inside and stays cold. A- GREEN - Compressor Clutch Power. tested clutch coil 0. do i need to install one on new connector?. • Replaces GM 12101907 and Delco PT179 • GM Vehicles 1983-1989 • Two 18 Gauge Leads Pico 5308PT 1983-1989 GM A/C Compressor with Diode Two Lead Wiring Pigtail (12101907). Buying GMC auto parts from us is risk-free as all our parts are expedited directly from GM dealers and covered by the manufacturer's warranty. Air conditioning (a/c) electrical. My current Vintage Air uses a Sanden compressor, and this will not work with the GM stuff. Internal diode compressor clutches are used on late model vehicles. The dealer says GM wants to do an "Extra Review" before paying for the repair. With an easy-to-read LCD display, the AC/DC digital multimeter measures AC/DC voltage, AC/DC current, diode overload protection, audible continuity and temperature. The connector will have a + and - marking for correct identification. Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /home/storage/f/c1/ca/amazoncopy/public_html/jzg6u/93fr. We offer the best online prices with fast shipping on any order placed with us. The AC compressor function is to provide refrigerant flow in the AC refrigerant loop to help cool down the cabin, help dehumidify the air in a defrost mode and help maintain the battery temperature. LLC - "Your Source For Automotive Air Conditioning Tools. 1997 SLS I have been fighting a freon issue for a while now, but im not in the beast of health to continue anymore. When the compressor kicks on you can usually hear a click and feel the engine struggle with the extra load. A/C Compressor Diode Connector. LLC - "Your Source For Automotive Air Conditioning Tools. This diode can fail allowing voltage to leak to ground without blowing a fuse or damaging the relay. 10601N - This is our most popular and best selling AC Compressor and fits 1996 - 2002 Chevrolet, GMC, and Cadillac Trucks and SUV's. BTW, the Ford AC systems using the York "one lung" compressors were lousy compared to the GM AC systems. com provides automotive A/C replacement accumulators, compressors, condensers, driers, expansion devices, hose sets, retro items and repair manuals throughout the country. Item Check Point 1 Check body for damages hits, corrosion, overheat. we've had nothing but problems with this vehicle. The diode is made into a plastic case with a wire coming out of each end. New GM HT6 Air Conditioning A/C Compressor For Cadillac Escalde, Chevy Blazer, C K Silverado, Suburban, S10 Pickup, Tahoe, GMC Sierra, Sonoma, Yukon, Isuzu Hombre, And Oldsmobile Bravada. Since I dont have a compressor yet. Check the clutch gap. I replaced the compressor and clutch with a used assembly on my 2001 PT Cruiser. I'd be happy to find a serp belt style pulley for the 250 six, but I've never seen one. 07 crew cab LS1 I noticed that when I adjust the temp adjust slider for some heat nothing happened, then I tried switching between vent to defroster and nothing, knowing this is not the old vaccum system, I checked the fuses and found the 10 amp HVAC fuse blown, I put the spare one in and it all. normal GM ac compressor your ground wire has a bad connection and you are probably seeing ocv via the diode. It may also take out the compressor due to warping of the compressor case or failure of the front seal from the excessive AC Clutch Function Selector Switch AC Clutch Cycling Pressure Switch PCM Hot In Run AC Pressure Cutout Switch Clutch Diode AC Clutch Circuit Has Four Switches in Series - Increased Likelihood of Large Voltage Drop. A/C Compressor Cut-Out Switch Harness Connector Shop for Top Selling Genuine Cadillac Xts AC Compressors We Stock the following top leading brands, including Four Seasons, Global Parts. We have the largest selection of Saturn L Series AC Compressor Clutch parts at discount prices. 85243 Electrical Harness 2 Wire GM Ac Clutch With Diode. Does that mean that it is always cycling? [/ QUOTE ] The compressor cycling has about as much to do with condensation as a wet fart. This part fits Chevrolet C1500, K1500, K2500. Dorman Products - 85143 : Electrical Harness - 2-Wire GM A/C Clutch with Diode. Built for trouble-free ownership and 100% visual- and leak-tested, GM Original Equipment. • Replaces GM 12101907 and Delco PT179 • GM Vehicles 1983-1989 • Two 18 Gauge Leads Pico 5308PT 1983-1989 GM A/C Compressor with Diode Two Lead Wiring Pigtail (12101907). What is the purpose of the diode in the GM AC clutch circuit? ac compressor was working fine before one of the seals blew and i lost gas. The A/C high-pressure cut-out switch and pressure cycling switch must also be closed. Replaces GM #12085538 and AC-Delco. Compressor: This is the heart of your AC system. I checked the wiring schematic and found it shows a diode around the AC compressor. This diode can fail allowing voltage to leak to ground without blowing a fuse or damaging the relay. There are several different compressor designs, but all perform the same function: they move, or pump the refrigerant throughout the system, and they compress the low pressure vaporized refrigerant into a high pressure vapor. in the fuse comparment. This information applies to the 2004 Cadillac XLR and the 2005 Chevrolet Corvette and newer. The biggest choise of GM auto parts in our web store We've got everything you need! Original and aftermarket parts. The system is full of freon. Have not checked yet for power at the compressor and will do that tonight. The clamping diode is needed to prevent voltage spikes. If you just wire compressor directly to battery (with fuse) you'll also get same info that is the problem with compressor. A/C Compressor Choose for Me to Minimize Cost Related Parts A/C Compressor Connector A/C Compressor Diode Connector A/C Compressor Relay A/C Compressor Service Valve / Adapter A/C Compressor Switch Puller A/C Orifice Tube A/C System O-Rings, Seals, & Gasket Kits Alignment Tool Belt Installation Tool Belt Measurement Tool Belt Tension Gauge Heat. These procedures ensure that nothing will be missed and that the correct diagnosis is found. if the charge is good start the car turn on the ac and if the compressor doesnt kick on, take the cover off of the fuse/relay box under the hood and look for the ac compressor relay. stupid question, does it matter which direction the diode is installed? Having a similar issue with AC compressor blowing fuses even when the compressor is disconnected. from 1993 to 2005. J2000/Sunbird L4-121 2. Testing the relay requires the use of an automotive circuit tester because many of today's computer-controlled. You can buy auto parts online by selecting from an assortment of true GM parts for your Chevrolet, Buick, GMC, Cadillac, or non-GM vehicle. I'd be happy to find a serp belt style pulley for the 250 six, but I've never seen one. It is run by an engine belt. The Air Conditioning Compressor Clutch Connector Pigtail is a direct replacement for the broken factory connector. This diode can fail allowing voltage to leak to ground without blowing a fuse or damaging the relay. What type a/c diode do I need for my 2000 saturn sc2, and what does it lok like, part #? Where can I get one, what will happen if I do not get one, my air is blowing cool but blowes better when going down the road. MM Do our Panthers have an AC Diode somewhere, or a relay under the dash that isnt visable to be checked?? Had the same issue on my Cutlass last year,,charge was good, compressor was good fuse, diode, under the hood relay was good. ACDelco GM Original Equipment Multi Purpose Inline Diode is a GM-recommended replacement component for one or more of the following vehicle systems: hvac. I do not hear the click of the AC compressor turning on. We have the largest selection of Saturn L Series AC Compressor Clutch parts at discount prices. Testing and Diagnosis: 2003 Chevrolet Express A/C issue. AB319 GM - Compressor Sealing Washers : 4S385 GM IAT And AC : 4S386 Thermal Limiter Conversion : 4S399 Gm Diode Installation :. 1983 and Newer. I have a '97 850. 85243 Electrical Harness 2 Wire GM Ac Clutch With Diode. Large inventory of aftermarket parts from Airsource at low prices. Is possible that a bad Diode could stop the A/C from working? And is there a way to test it? 2002 Venture 104,000km No way. You don't suppose the diode could fail. Commonly used with many 1986-newer GM vehicles. 1 oms, I took my old compressor and hooked up the connector to the clutch leaving the replacement hooked up to the engine, turned on AC and it was ok did not blow fuse and clutch would engage. They say the entire AC system now needs to be replaced. Replacing The AC Compressor Clutch. J2000/Sunbird L4-121 2. Internal diode compressor clutches are used on late model vehicles. I need some help figuring out why my ac fuse keeps blowing. The diode is made into a plastic case with a wire coming out of each end. It may also take out the compressor due to warping of the compressor case or failure of the front seal from the excessive AC Clutch Function Selector Switch AC Clutch Cycling Pressure Switch PCM Hot In Run AC Pressure Cutout Switch Clutch Diode AC Clutch Circuit Has Four Switches in Series - Increased Likelihood of Large Voltage Drop. Choose Advance Auto Parts for A/C Compressor Diode Connector. The control relays are not getting turned on by the PCM. Typically, compressors die because something in the air conditioning or refrigeration system changes, which affects the compressor performance. In other words, the alt is on the slack side of the belt from the ac. • Replaces GM 12101907 and Delco PT179 • GM Vehicles 1983-1989 • Two 18 Gauge Leads Pico 5308PT 1983-1989 GM A/C Compressor with Diode Two Lead Wiring Pigtail (12101907). 85243 Electrical Harness 2 Wire GM Ac Clutch With Diode. ITEM AUTO A/C COMPRESSOR KIT, NEW. Replacement for AC-Delco PT179 and GM 12101907. question is there is a diode a believe under tape on factory connector. 07 crew cab LS1 I noticed that when I adjust the temp adjust slider for some heat nothing happened, then I tried switching between vent to defroster and nothing, knowing this is not the old vaccum system, I checked the fuses and found the 10 amp HVAC fuse blown, I put the spare one in and it all. 2 ohms shorted out. The a/c compressor clutch coil inside your car is an electromagnet that attracts both the fan belt and air conditioning rotors. We carry Airsource 5409 AC Compressor Topkick at RyderFleetProducts. 1997 SLS I have been fighting a freon issue for a while now, but im not in the beast of health to continue anymore. The serpentine belt is under 3 years old, and appears to be in good shape. One end of the case is marked with an “X”, and the other end is marked with a “Y”. Built for trouble-free ownership and 100% visual- and leak-tested, GM Original Equipment. Upgrading to Gen III LS-Series PCM: Air Conditioning Guide includes instructional photos, checklists, and step-by-step instructions on upgrading to the GM Gen III LS-Series PCM, ECM, Electronics, and POWERTRAIN CONTROL SYSTEMS. net is one of the leading GM replacement part and accessory ecommerce websites in the world. The compressor is an aftermarket Delphi R134a compressor. The air conditioning clutch relay transfers power, like a switch, from the interior A/C controls of an automobile to the A/C compressor, engaging the compressor clutch. Sent back and got another one and as soon as AC was turned on fuse blew again coil was shorted 0. GENERAL MOTORS DIODE INSTALLATION When replacing an AC compressor clutch diode with a new GM diode, the part does not come with an instruction sheet on how to install. do i need to install one on new connector?. Check out free battery charging and engine diagnostic testing while you are in store. Re: ac compressor problems i dont know about the aftermarket stuff, but i would definitely say to find a local ac shop (maybe talk to friends, see if any of them have a recommendation). So Ford finally gave up and began using a modern AC compressor a generation ago. The clamping diode is needed to prevent voltage spikes. LOCATED IN REAR OF COMPRESSOR. Diode is Wrapped. The diode is only to hold down electrical spikes. Altivore Adalah Penyusup jaringan yang bersifat open source yang dikiembangkan oleh Network ICE. • Replaces GM 12101907 and Delco PT179 • GM Vehicles 1983-1989 • Two 18 Gauge Leads Pico 5308PT 1983-1989 GM A/C Compressor with Diode Two Lead Wiring Pigtail (12101907). 85243 Electrical Harness 2 Wire GM Ac Clutch With Diode. Buy NAPA Air Conditioning Compressor Harness Connector - TEM 207906 online from NAPA Auto Parts Stores. Here are some fuse box diagrams from my 2001 Venture and some pictures of of each fuse box. Home > Air Conditioning Equipment > Automotive AC System Repair Parts > Electrical Connectors > 12132 FJC Inc. GM Compressor Control Valves; AC Clutches & Parts. I tested the wire when disconnected from the compressor and it has power when on, the fan blows fine, and the fuse does not blow. But my 2005 drawing does show it. LOCATED IN REAR OF COMPRESSOR. The A/C Compressor Clutch Connector Pigtail Kit is a direct replacement for the broken factory connector. The car is in great shape for a 97, and it is hardly ever drove over 2-3 times a month (85,000 miles on it now), but the A/C keeps leaking the freon out of it. Diode Protection: Diode/Thermal Fuse All Our Parts are Brand New and covered by the Original Equipment Manufacturer's Warranty We carry a full line of Sanden compressors, Seltec/Valeo compressors along with all other brands for Freightliner, Ford, Kenworth, Mack, Peterbilt, Volvo/GM Trucks, Caterpillar, bus, RV and van AC parts. No power on the compressor relay blue w/white wire under dash or at same wire at climate controller in dash. Corvette Air Conditioning Compressor Clutch Diode, With Connector, 1997-2004. There are a few reasons your AC system might stop working and the central part of it is the AC Compressor. If the coil loses magnetism, then the air conditioning rotor will have no source of power, and it will lead to an air-con malfunction. A/C Compressor Diode Connector. 07 crew cab LS1 I noticed that when I adjust the temp adjust slider for some heat nothing happened, then I tried switching between vent to defroster and nothing, knowing this is not the old vaccum system, I checked the fuses and found the 10 amp HVAC fuse blown, I put the spare one in and it all. stupid question, does it matter which direction the diode is installed? Having a similar issue with AC compressor blowing fuses even when the compressor is disconnected. All our GM parts and accessories are shipped directly from authorized GM dealers and backed by the. It is run by an engine belt. Typically, compressors die because something in the air conditioning or refrigeration system changes, which affects the compressor performance. Make sure you use the quality ACDelco parts you know and trust. Core Charge. 3 liter motor. The a/c compressor clutch coil inside your car is an electromagnet that attracts both the fan belt and air conditioning rotors. A/C Parts House carries more than 1,200 new and remanufactured AC Compressors. AC is working well. Heating and Air Conditioning study guide by jcv10240 includes 194 questions covering vocabulary, terms and more. PATC is on the cutting edge of performance rear wheel drive American transmission development. The dealer says GM wants to do an "Extra Review" before paying for the repair. So Ford finally gave up and began using a modern AC compressor a generation ago. NEW GM Type A6 Compressor 1GR 24V (1401064) NEW CAT off-road A6 Compressor 1GR 24V - 1138000 (1401064) quantity. Home > Air Conditioning Equipment > Automotive AC System Repair Parts > Electrical Connectors > 12132 FJC Inc. From the Junkman's Garage, here's another writeup that doesn't appear to be posted on any other Corvette forum. 1 oms, I took my old compressor and hooked up the connector to the clutch leaving the replacement hooked up to the engine, turned on AC and it was ok did not blow fuse and clutch would engage. Genuine Delphi (GM Original Equipment Manufacturer - OEM) 2 wire Metri-Pack 150 connector replacement pigtail for many GM Air Conditioning A/C Compressor Clutch Coil. All our GM parts and accessories are shipped directly from authorized GM dealers and backed by the. You probably felt something a little different when you requested AC from the control panel. 7L 2001-2005 S08OGBC001,A/C. Flexible housing fits approx 1/2" hole - 1 3/4" approx length - 1 11/16" from face of shoulder to face of the bulb end of socket Replaces GM #12037105, 12083460. Been a problem with GM AC compressors ever since some nitwit elected to use an interference fit for that clutch plate. I separated the ac compressor from the rest of the circuit and it is the culprit for the blown fuse (This test was done without a diode in the circuit). We have the largest selection of Saturn L Series AC Compressor Clutch parts at discount prices. I haven't turned the AC on in a few months and now that the weather is warming up I need it, but the compressor clutch doesn't engage when I turn the switch over to any of the AC settings. Had problems with old R12 clutch not coming in and gap was too large. Just because I ran out of things to check, I took the compressor clutch diode off the harness, and everything worked fine. Sign up for our monthly newsletter to receive promotional coupons and stay up to date on sales!. Checking The Wiring On The Air Conditioning Compressor - Duration: 5:06. This machine was used as a generator producing 3000-volt, 133-hertz, single-phase AC, and an identical machine 3 miles away was used as an AC motor. Buying GMC auto parts from us is risk-free as all our parts are expedited directly from GM dealers and covered by the manufacturer's warranty. Impala - 06 Impala Lt AC blowing fuse !!! Help Please ! - I have a 2006 Chevy Impala LT 3. Measure and record the amount of oil drained from the compressor. The compressor is an aftermarket Delphi R134a compressor. When I replace the fuse, it blows in about 5 min. quick question for any who have installed gm serpentine system. wires to ac compressor both have power, HELP. Diagnosing the problem is usually 75% of the hassle with automotive repair. This voltage signal tells the PCM that A/C compressor operation is requested. There is a $75. The connector will have a + and - marking for correct identification. GM AIR CONDITIONING Compressor Connector Pigtail With Diode AC Clutch ACCOMP2-D - $24. The symbols represent electrical and electronic components. The air conditioning clutch relay transfers power, like a switch, from the interior A/C controls of an automobile to the A/C compressor, engaging the compressor clutch. Built for trouble-free ownership and 100% visual- and leak-tested, GM Original Equipment. By entering your AC unit's model number, you'll discover the exact parts that fit your machine. Odd thing, unplug the diode, fuse blowing goes away. Various cut-out switches were all working OK. Save a c clutch diode to get e-mail alerts and updates on your eBay Feed. Whether you need improved air conditioning for Toyota Camry, or maybe a Ford F150 ac unit, AutoZone has you covered. GM A/C Compressor Clutch Coil Connector without Diode - Spade Terminals - 2 Wire (Each). The diode is made into a plastic case with a wire coming out of each end. Diode Protection: w/diode All Our Parts are Brand New and covered by the Original Equipment Manufacturer's Warranty We carry a full line of Sanden compressors, Seltec/Valeo compressors along with all other brands for Freightliner, Ford, Kenworth, Mack, Peterbilt, Volvo/GM Trucks, Caterpillar, bus, RV and van AC parts. I replaced my failed AC COMPRESSOR WITH A USED ONE --THAT WAS WORKING AT THAT TIME ---AND STILL WILL WORK WHEN HOT WIRED When I replaced the compressor, I also replaced the orfice tube and accumulator (drier), NEW --- I replaced HIGH PRESSURE CUT OFF SWITCH and the LOW PRESSURE CUT OFF SWITCH IN. (Has diode and thermal cut out so it will. My question is, is the A/C comp diode something that can break and can be replaced? Or is it possible that another fuse blew and that needs to be replaced also?. GM AIR CONDITIONING Compressor Connector Pigtail A+ B- AC Clutch (PT-ACCOMP2-A) - $11. This is a diode, air conditioning compressor (with leads) (9. Buying GMC auto parts from us is risk-free as all our parts are expedited directly from GM dealers and covered by the manufacturer's warranty. 25" diameter (where the belt rides) 6 groove 12 volt. We have the largest selection of Saturn L Series AC Compressor Clutch parts at discount prices. Find great deals on eBay for corvette compressor. Qiilu A/C AC Compressor Clutch Pulley Bearing Coil Plate for A/C Honda 1. Get 0% financing for 12 months and no annual fee when you sign up for the GM BuyPower Card. One end of the case is marked with an "X", and the other end is marked with a "Y". 1 on the high side, 1 on the low side. Automotive Air Conditioning Systems! Auto A/C Replacement Parts, Service, A/C Compressor, Condenser, Evaporator, Drier along with other A/C Parts. 1983 and Newer. Heating and Air Conditioning study guide by jcv10240 includes 194 questions covering vocabulary, terms and more. compressor leaking - $1,300 to fix. Got this all mounted okay, but have a question about the AC. Dorman Products - 85143 : Electrical Harness - 2-Wire GM A/C Clutch with Diode. While we do our best to maintain a comprehensive inventory based on national sales demand, we do not stock every GM part. Is possible that a bad Diode could stop the A/C from working? And is there a way to test it? 2002 Venture 104,000km No way. If this part is defective, you should be able to get the warranty claim processed by your local GM dealership's service department, or any GM dealership nationwide with a copy of your invoice. A diode is a two terminal electronic device which conducts current in one direction and blocks current in the opposite direction. The connector will have a + and - marking for correct identification. AC Compressor Thermal Switch Bypass? Any suggestions. If it is not listed in the application section then… Part Number Description: 1. Is possible that a bad Diode could stop the A/C from working? And is there a way to test it? 2002 Venture 104,000km No way. Failure Mode Analysis: Compressor Teardown Compressor Teardown Procedure When tearing down a compressor to determine failure mode, it is important to follow the correct procedure. On-Board Air Compressor / Welder for Vehicles: When we go to help on a project we usually only take out battery powered or hand tool. You probably felt something a little different when you requested AC from the control panel. After that you're gonna need a schematic to accurately trace down the break in the circuit. This would make your fan run with the AC on and whenever the AC is off it would use the logic you have wired in to the fan now. Diode Protection: Diode/Thermal Fuse. Quizlet flashcards, activities and games help you improve your grades. Make sure you use the quality ACDelco parts you know and trust. Replace some of the new oil back into the new compressor in an amount equal measurement taken in step 2. The diode you found in the a/c clutch circuit is a spike-suppression diode, attached to the compressor clutch terminals to eliminate the potentially damaging voltage spikes that occur each time power is removed from the compressor clutch and the clutch opens. Looking for parts for your GMC? For years, GM Parts Giant has been your best source for GMC parts. 85243 Electrical Harness 2 Wire GM Ac Clutch With Diode. BUT, in the case of the compressor clutch, you DO NOT want voltage flowing through the diode, so the stripe goes on the plus or voltage side of the plug. 37201 GM Coil connector w/diode: Fits any GM compressor with spade connectors on the clutch coil. Testing the relay requires the use of an automotive circuit tester because many of today's computer-controlled. https://www. Buy a 1994 Chevrolet K1500 A/C Compressor at discount prices. I replaced the compressor and clutch with a used assembly on my 2001 PT Cruiser. Checker has two different Hi Pressure switches. The clamping diode is needed to prevent voltage spikes. One end of the case is marked with an “X”, and the other end is marked with a “Y”. part# 35-254 gm a/c high blower relay pigtail. We offer a comprehensive line of A/C Clutch Coil Connectors for a wide range of applications. Aging and heat can cause plastic electrical connectors to crack or break. One end of the case is marked with an "X", and the other end is marked with a "Y". All Genuine GM parts are covered by GM's 12 month "parts warranty period" from the date of invoice. GM A/C Compressor Clutch Coil Connector without Diode - Spade Terminals - 2 Wire (Each). Shop with confidence. I am thinking of getting a newer style compressor availble from the after market. This part fits Chevrolet C3500, K2500, K3500. Most common connector for 1989-up GM vehicles. You don't suppose the diode could fail. Air conditioning (a/c) electrical. if they do then you have a good charge.