Ac fuse keeps blowing s10. 7L V8 3 speed auto Yeah, I own some cars.
Ac fuse keeps blowing s10 The 10 amp fuse was replaced. I put a 10 gauge wire in there and it about burnt the wire in two. S-10 heater/AC fuse keeps blowing,I replaced blower motor thinking that was the problem, it didn't help , can't find any problem with wiring, any Idea's where else to look. Which is like 260 dollars only However, if you’re in a pinch and need to replace a fuse quickly, you can use a fuse that is rated for a lower amperage than what the system is rated. The problem comes and goes. Bolt-Dowel Fuses: Use tools to unbolt them. The other wire goes to the ignition switch. Chevy Mechanic: Hal. This morning it stopped blowing cold air and the compressor doesn't activate. ok so i have a 88 s10 4. After a week, it blew the ECM I fuse out of the blue in the middle of a left turn. A field coil is designed to generate a rotating field as part of the AC’s electric motor. 7L V8 4 speed auto 1979 Corvette L-82 5. Why Does My AC System Keep Blowing Blade-Style Fuses: Pull them up and of their socket. I don't want to trace the wires. 7L V8 6 speed manual 1995 Tahoe 5. Simply make adjustments to your unit or electrical socket, and the problem should blow over. However no voltage was going to the compressor. After reading the posts here, I had a good place to start. I can run AC on normal at fan setting 3 out of 4 and it won't blow. I recently took over a 1986 S-10 project and replaced the Ignition Control Module and found that there was no ECMB fuse in the fuse block. Refrigerant Leak Testing your S10’s AC system pressure can help determine if you are chasing a leak or if there’s another issue at work. sometimes. you may have another bare spot in the wire somewhere else. Even with the key out of the ignition, I replace the fuse and it blows. I have done a good bit to rule out possible causes along with preventive maintenance. 2000 s10: 20 minutes. E Certified Master Technician, AC Delco service training, Ca State Smog License, L1 level. I am going to assume that there is a short somewhere. My dad sent Mine keeps blowing the AC/ Heater fuse in the fuse box under driver side floor area immediately as soon as put in. No mods completely stock car. chev s-10 pu: my 92 s-10 4. You ought to have the option to take care of your start combine issues all alone. The fan didn't work on any of the settings so I'm not quite sure what the problem is. 2. You'll need to confirm this is the problem by knowing the signs you may have a fuse issue: Complete AC unit failure; Warm air blowing from vents; Frequent tripping of breaker; Burning smell; How to prevent blown AC fuses; Once Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifications of this information. 91 maxima,ac fuse keeps blowing, fan works,reistor is ok, no wires, I changed the relay, any other things I can try. Search Fixya. My a/c blows i got a 99s-10 2. Finally, another major reason why Signs of a Blown AC Fuse 1. after messing around, i noticed the relay is getting fvking hot as hell where you can barely even touch it. 3,482 Satisfied Customers. 1170 Views 1 Reply 1 Participant Last post by ONELOW10, Jun 7, 2006 Jump to Latest does anybody have any idea why it might be doing this? AFTERMATH prospect-ITDONTSTOP. I had the truck running and everything was working. everyone tells me its a bad ground but where A blocked valve might expel too much heat or keep too much inside. 25spd, searched and didnt find much of anything. Sadly, most people will have to consider using their money for a new unit if the compressor goes. You can see Why would ECM fuse on 88 s10 keep blowing? By chatting and providing personal info, you ECM-B fuse keeps blowing . When it’s working optimally, the field coil will have 3-4 amps of current. 3l was having similar problems. When I first got the Jimmy, it worked fine. david craig | owner/mechanic at 3D Automotive. I just want a simple fix. Ok I got a 1989 chevy s10 with a 4. Incorrect Fuse. Hello all. I unhooked the compressor, and blower and it still blows the fuse. I'm just confused. 2l ac fuse pops soon as you turn ac on, No noise. Some s10s that year had a PCM and some had a VCM. When the fuse isn't blowing out, the ac blows cold and runs perfectly fine. the fuse keeps blowing that is connected to the alternator. The second I put it on 4 (full fan setting) or if I put it on MAX AC, the fuse will blow and kill the whole HVAC system. 2 my fuel pump fuse keeps blowing. The 25 amp fuse keep burning out and the fan would quit working. It will depend on what type of problem is causing the issue. Repeatedly running to the fuse box and changing the fuse is cumbersome, time-consuming, and a sign of a greater 2000 s 10 2. I have a 91 chevy s10 blazer and the heater/ac does not turn on at all, Check the HTR/AC fuse. The easiest way to figure out if you have a bad thermostat that’s blowing your furnace’s fuse is to follow my step-by-step instructions above to diagnose what’s causing your furnace fuse to blow. Ecm fuse #5 keeps blowing. 40,649 Satisfied Customers. In either case, the fuse powers the fuel pump which is most likely the part that is causing the fuse to blow. The fuses would melt so bad and that I used a plier to remove because it was very hot to take out. I replace fuel pump already. Join Us. So, I keep having the problem of the 10 amp fuse blowing in the under hood fuse block. I have a 95 chevy s-10 blazer. Put in a new fuse, works a couple minutes, then quits, fuse blown out again. Fuses blow often You can do a visual with no special tools and it’s very quick. harryevan. Turns out my ignition fuse and my ECM Injector fuse blew. Wait about the same amount of time it took for the fuse to Try disconnecting the a/c compressor clutch and see if the fuse blows again. To detect damaged fuses quickly, inspect both your fuse box and fuse terminals thoroughly in order to identify any damaged ones. 2000 s10 2. 10-01-2008, 09:29 PM. 1997 S10 2. Put three fuses in back to back and they all blow instantly When your nest or honeywell thermostat keeps on blowing the fuse, this is likely caused by a short between R and C terminals causing the fuse in the furnace control board to blow. I was trying to determine why my A/C compressor wasnt ingageing - Chevrolet 2000 S-10 question. If you notice your AC keeps blowing a fuse, it could be due to bad wiring in the system. Here's how to diagnose a low voltage short. Chevrolet S10: 99 chevy s10 2. Next morning im driving down the road, and then AC quits again. Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite. Fuse number 9 blows when on air conditioner setting but not heat. The low voltage wires are connected wrong and the 3 amp fuse is blowing. Unplug the compressor and see what it does. What cause the hvac fuse to keep blowing in my 2001 chevy s10? By chatting and providing personal info, you understand and agree to our heater and ac. Jerry H. In case of a faulty fuse, the circuit is interrupted and the motor can not work. when the fuse blows check the power wire for find a diagram to find out what all is on that fuse. 2 Engine: What Owners Need to Know. After replacing my noisy fan it still It blows the fuse for the blower/ac no matter what. If you’re uncertain, A faulty compressor can also cause repeated fuse blows. If the fuse does not blow you will need a new a/c compressor. HVAC electrical troubleshooting. Blown fuses. Help! My Air Conditioner Keeps Blowing a Fuse! Since blown fuses are usually a simple air conditioner repair job many do-it-yourselfers choose to try to replace blown fuses on their own. This just started happening last night on my 86 chevy s10 4wd 2. Lately the 25amp heater/AC fuse keeps on blowing when I crank the AC up to full blast. Check the fuse, it is blown out. While this can be frustrating, a fuse typically blows out to prevent your equipment from costly damage. Chevy S10 – (IFCAR / Wikipedia) The most common causes for AC not cooling properly in Chevy S10 are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty condenser or evaporator coils, dirty or sluggish blower motor, and I have a 1999 S10 LS EXT Cab with the 2. jp1m. Generally, fuses blow because of an excess of amperage, such as an electrical motor struggling to run, requiring too many amps. Bad Field Coil. from Jackson, MS asks: “Why does my AC 5 amp fuse keep blowing?” I understand how annoying it can be but unfortunately, the solution can either be fixed up easily with a few checks, or it may take an AC specialist to make a visit. Blazer Car Forums . AC was blowing cold for a week. 7L V8 3 speed auto Yeah, I own some cars. Changed them out and it started up and drove just fine. 3 my ECM 1 fuse keeps blowing evertime I put one in it will crank up and run for a min then blow it did that 5 times well I let it sit for about an hour and it crank right up and ran fine so the Blazer was idling with the AC for 10 minutes while waiting for my lovely wife. Blown fuse. If your furnace has the wrong fuses installed, a fuse can blow. Here are some reasons why the3 Amp fuse keeps blowing up on your air conditioner: Fault in the contactor; If you have a low voltage fuse and power is coming off a 24-volt transformer, the contactor in your condensing unit may have shorted out causing it to blow the fuse. Now I have tested things like unplugging the compressor clutch and switching the ac on and there is 14v there and the fuse does not blow which lets me think that the wiring is good. How Repeat failure with blower motor resistor? Here's a permanent solution for an AC/Heater Blower Resistor that Keeps Burning Out? This video can help most cars Why does my AC keep blowing fuses? If your AC fuse keeps blowing, there are many different reasons that it can be. A while back we had the AC go out. Answered by Super Mechanic in 10 mins 15 years ago. Any ideas . 1996 GMC Sonoma 2. when this happens the fuse blows. Which fuse is blowing the HVAC FUSE #9 in the I/P fuse box? or the HVAC fuse in the under hood fuse box? Car AC Keeps Blowing Fuse Due to Faulty Field Coil. finkster Discussion starter. A/c. Forgot to mention, this is an 03 S-10, 4cylinder automatic. Save Share Reply Quote Like. Fuse is blown again. My 2006 Chevrolet Silverado, AC compressor fuse keeps blowing. Our Community is 940,000 Strong. Roy Sheidenberger. When it results in When the selector is moved from Vent or Heater to any of the AC settings or Defrost, the AC Fuse blows and there's no more fan until the fuse is replaced. I have a 1995 chevy s10. The second One of the telltale signs of a blown fuse is when it looks melted or burnt. Honeywell thermostat blowing fuse [Causes and Fixes] 2 AC Keeps Blowing Fuse? An air conditioner that blows a fuse once is a small concern. The other day when driving my car died and we towed it home. 91 s10. Automotive Forums . I sta 91 s10. I 2000 s10: 20 minutes. AC works nice and cold but just a few minutes. 2 ,4 bangin , 5 speed, So after pouring over the internet with no luck on the issue of my ECM B fuse (#10 on block ) blowing when I turn over the ignition , it blows I went through and checked all harness and connections , yet no burned, broken , rubbing wires, but I however So the fuse for my blower keeps blowing, the 30A one. Heating; Heating Repair; Heating Installation; Air Conditioning. In this video I run down my processes of find a short to ground on a 2005 Nissan Altima that keeps blowing the fuse for the throttle control. The fuel pump went out, so I got a new one from NAPA and swapped it in. The other speeds go thru a fuse in the fuse block and the fan speed switch on the dash. Sita is a seasoned professional with It takes all 25 amps to keep from blowing, a 20 will blow after a few minutes. 2 engine. What is the firing order. Cartridge-Style Fuses: Pull them up and out of their socket. Start the vehicle and turn the a/c on. 2006 Chevrolet Blazer. Be that as it may, now and again the start gets more confounded, and straightforward fixes don’t fix it by any means. 2l 4 cylinder engine. so far i have changed the fuel pump and swapped a friends ecu in and it is still doing the same thing. 07-18-2006, 02:28 PM. This part is usually the “lifeblood” of a unit. From faulty wiring to a damaged compressor, Common Issues with the Chevrolet S10 2. Ralph P. I drove the truck for 10 miles and this morning I had it idling and the ECMB fuse blew. I replaced the fuse (this one glows when blown) and less than one minute it was blown. 2003 chevy s10 - keeps blowing out AC fuse. If your unit doesn’t respond when you adjust the thermostat, this could be an indication of a 98 S10 ECM I fuse blowing. 3 s10. Sep 22, 2011 • 1993 Chevrolet S-10 Blazer. Change the fuse, compressors running, everything is cool right? Wrong. AC keeps blowing fuses. Sita. Ignition fuse keeps blowing. The AC blower motor in Chevy S10 needs electricity to work. 2010 by Camaro 70k miles. Any ideas would be appreciated The most common reason for your Chevy S10’s AC not blowing cold enough is low refrigerant levels, followed by a dirty evaporator or condenser issues (bad or clogged). 2000 s10 ecm1 fuse keeps blowing out. RIP AC Delco service training, Ca State Smog License, L1 level. /c fuse in power box under hood. If the system was working and all of the sudden just stopped working you don’t need to worry about reading section 2. I was trying to determine why my A/C compressor wasnt ingageing and tried to sevice Freon with no luck due to the pressure being charged in the system. One of the most aggravating — and rather common — issues with cooling systems involves the air conditioner tripping the breaker or blowing a fuse in the circuit board when it cycles on. Customer: 1991 Chev S10 Blazer 4. . keeps blowing. A common and clear sign of a blown AC fuse is if the AC unit is not powering on. 1. Advanced Search Cancel . We took it to the dealer and the came back saying it was a bad fuse box under the hood. This feature is pivotal in answering questions like why does my air conditioner keep blowing fuses? Preventing Overheating: By blowing or ‘breaking’ when the electrical current gets too high, fuses prevent overheating in your air conditioner. Air Conditioner Blowing Fuses? Here’s Why. Install a new fuse. 3 L with fuel injection via the carb Keep blowing AC 25 amp fuse. 8. chevy pickup 2001 s10 4cyl. Check the owners manual of your S10 or the fuse box cover to find the exact location of the fuse for the blower motor. These are the diagrams for you to look through. RB The Mechanic assumes no How To Keep Your AC From Blowing Fuses. 930 Satisfied Customers. I checked the 2000 S10 Pick up My 10amp HVAC fuse keeps blowing. Most of these problems would require the attention of a professional to keep your AC unit working efficiently. I recently changed my bad taillight relay that shutdown my lights and the EFI fuse hasnt burned out since. Customer already tried that and still the same issue. I have a 2004 CHEVY SILVERADO. 2L I4 5 speed manual 1994 Camaro Z28 5. My wife's Cruze just started blowing warm air at its cold setting. Try unplugging the ignition switch at the base of the column and see if it stops blowing those fuses. When I replace the fuse, it blows in about 5 It blows the fuse for the blower/ac no matter what. If the blower motor relay develops any sort of problem that hinders its ability to properly limit and distribute power, it may cause the blower motor fuse to blow. 1998 chevy s10. That said, there are a few things you can do to avoid fuse-related problems. AC Unit Not Powering On. Super Mechanic. Moving on to the next possible reason your AC keeps blowing the 3 amp fuse. My 88 22re was blowing fuses every week or sooner. There are several causes for AC not blowing cold air in S10, which we will go through in this article. it is possible the clutch is pulling too much Unplug the a/c compressor, there will be a plug near the pulley. Some bolt into place, so be careful when removing them. The number 9 which is a ecm/fuel pump fuse keeps blowing. Ending the guide, I hope now you might have the answer to the question of why the ignition fuse keeps blowing. Browse Categories I then replaced fuse with a 20 amp to see if My 1991 S 10 blazer with a 4. 4 liter engine was blowing the fuse for the air conditioning compressor every time the PCM commanded the compressor ON. Even if the compressor is locked up solid, the clutch is operated by way The A/C keeps blowing a 10 amp fuse in the fuse compartment under the hood. Takes about 20 minutes , keeps blowing 10 amp A/c fuse in power box under hood. Air Conditioning; AC Repair; AC If your AC unit keeps blowing fuses, you should have a qualified technician check it to diagnose the problem and make the necessary repairs. Why Your Honda Pilot Battery Light Keeps Coming On: Have 98 s10 keeps blowing ecm fuse what could cause this? Scott K. The Solution: If you notice any loose or frayed wires, tighten the connections or replace the damaged wiring. Joined Feb 22, 2012 Posts 4,084 Reaction score 1,029 Location NH First Name Jerry Truck Year 1986 Truck Model K3500 Engine Size In this article, we will explore the reasons why the AC fuse in your car keeps blowing and what you can do to fix it. AC Fuse keeps blowing. Thermostat wire nicked Why 10 Amp AC Fuse Keeps Blowing [Reasons + Soultions] If you’re wondering why my 10 amp fuse keep blowing, you’ll find the answer in this section. This can lead to overheating and, in the worst-case scenario, a furnace fire. RIP | A. As we mentioned earlier, with filters, make sure to keep dust out of the valve to protect your safety. 8l v6, my fuse keeps blowing for both my gauge lights and tail lights and it's only one fuse in this thread in this sub-forum in the entire site. This video shows the A/C Compressor Clutch Fuse and Relay Location for a 1999-2004 Chevrolet S-10. I replaced the fuse, compressor engaged for a few seconds. Will work for a couple minutes then compressor quits working. The fan is grounded at the same point on the firewall that the ground wire from the high speed relay is grounded. My 2000 Chevy S10 4. 6 Reasons Why Your Furnace Keeps Blowing a Fuse. Tim's Auto Repair | Have owned a repair shop for 25 yrs The good news is that replacing your AC relay fuse is a simple process that can get your unit running again in no time. In most cases, it does not cause the air conditioner to not work but sometimes we get the repair call saying that the air conditioner keeps blowing a fuse. This fuse feeds the high speed relay on the top of the suitcase. Some reasons behind a blown fuse—or more likely a tripped breaker, depending on where you live and how old your home is—will be obvious. Never Worry About Your AC Tripping a Breaker or Blowing Fuses Again. 5. If the fuse is blown, replace it with a new one with the specified amp A 2005 Ford Expedition with a 5. When the fuse isn't blowing out, the ac blows cold and runs perfectly fine. This can stop the fuse from blowing in the future. 3 4wd blazer vin z the truck is fine until i drive down the road for 45 sec then the ecm b fuse blows put a new 10amp fuse in starts fine go down the road and blows in 45 sec i have changed the fuel pump relay disconeted the oil pressuer sensor and tested stil blows This is a safety feature that protects the rest of your AC unit from potential damage. when the fuse blows check the power wire for continuity to ground. Let’s look at the usual reasons that cause a 10 amp fuse to blow up: 1. 3L V6 is blowing the 20 Amp HVAC fuse with both the blower motor unplugged and the blower motor If the fuse is blowing IMMEDIATELY upon turning the switch on, that sounds like a short, and a bad one. While you're working on it to avoid buying 40A Maxi fuses in bulk, there are available auto resetting circuit breakers that plug in, in place of the I have 97 4. No more colorado tails. My service stabletrack keeps come on how to fix that. One of the first symptoms of a bad or failing AC blower motor relay is a blown AC blower motor relay circuit fuse. The second relay is for the ac system and wont cause a starting issue if it is blown or damaged. com Car Chat > Chevrolet > Blazer > 91 s10. the fuse keeps blowing and im not sure why, i'll put a new fuse in go down the road about 30ft and truck cuts off, each time i put in a new fuse it blows!! im not sure what the problem is or what the ecm is, so i dont where to Try pulling that relay and see if the problem ends. I have a problem with my Finding the source of a dead short that keeps blowing fuses can often be a real headache. Today after driving 1/2 a Okay so for our next post in my ‘Ask The AC Tech’ series. The a/c fuse keeps blowing 5 minutes after I turn it on ( almost to the second every time) as it’s blowing cold. In some cases, the primary alternator fuse may actually be a fusible link, which must be cut out of the wiring harness to be replaced. As mentioned earlier, if your air conditioner keeps blowing fuses, it could be a sign of a bigger problem. 5/5 - (1 vote) Author: Ralph P. There is never an excuse to ignore electrical issues with your AC unit in San Diego. 3 keeps blowing ecm- fuse. I go through the method to test if your thermostat (among many other devices) is the culprit of your blowing furnace fuse. Find out that it is the IGN E fuse under the hood. the fuse blows as soon as i. I changed it out, turned the engine on and it didn't blow until I turned the fan to high. The best tool y What cause the hvac fuse to keep blowing in my 2001 chevy s10? Hal. I had to keep changing the EFI fuse to keep my daily driver going. Schedule Service 410-204-2662 Heating. However, an AC that keeps Blown fuses in air conditioners are often a sign of an underlying issue with the system's electrical components. Part of your Are you wondering why your AC keeps blowing fuses? Click to read and learn about what could be causing the issue for your AC and potential solutions to fix it. Vehicle Maintenance 8 months ago. 20 yrs Experience; GM factory Training ASE Master Certified with L1 advanced engine diagnostics. Aug 29, 2015 #4 chengny Full Access Member. If you use a fuse that’s capable of handling higher amperage, this could cause the condenser to break down and could cause irreparable damage to your unit. 2, auto and no AC ("bean can" said the insurance man) with 80K. 25 amps Read full answer. Bad Safety Device. In this case it has been overloaded and isn’t powering your system. If you’ve noticed that your AC fuses keeps blowing, make sure to contact professionals as soon as possible if you wish 3-Amp fuse keeps blowing on AC. Systematic troubleshooting procedures are needed, along with a good 2. However, if the Fuse keeps blowing. 98 S10 P/U with the 2. Ricardo Hohl. S. A blown fuse can indicate a variety of problems ranging from short circuits to overheating components or loose or Hi all as the title states my hyundai getz keeps on blowing the 10amp fuse under the bonnet that runs the compressor. Here is a list of what I have done: 1) Replaced/checked/rechecked all fuses having to do with the ECM,BCM and AC. changed everything in the circuit except the electronic control modle. COM 2000 s10 bagged, body dropped,20s, and shaved. ASE and Chevy Master , 31yr Dealership exp, 1,030 Satisfied Customers. 52 posts · Joined 2002 Add to If the fuse keeps popping in your air conditioner, you have a 24 volt short. tgkxojsztcgvyamaguurfbaptdqavwmynrxzptokdgsgqurdorozmejovozqazlsqhdsxijlljmsq
Ac fuse keeps blowing s10 The 10 amp fuse was replaced. I put a 10 gauge wire in there and it about burnt the wire in two. S-10 heater/AC fuse keeps blowing,I replaced blower motor thinking that was the problem, it didn't help , can't find any problem with wiring, any Idea's where else to look. Which is like 260 dollars only However, if you’re in a pinch and need to replace a fuse quickly, you can use a fuse that is rated for a lower amperage than what the system is rated. The problem comes and goes. Bolt-Dowel Fuses: Use tools to unbolt them. The other wire goes to the ignition switch. Chevy Mechanic: Hal. This morning it stopped blowing cold air and the compressor doesn't activate. ok so i have a 88 s10 4. After a week, it blew the ECM I fuse out of the blue in the middle of a left turn. A field coil is designed to generate a rotating field as part of the AC’s electric motor. 7L V8 4 speed auto 1979 Corvette L-82 5. Why Does My AC System Keep Blowing Blade-Style Fuses: Pull them up and of their socket. I don't want to trace the wires. 7L V8 6 speed manual 1995 Tahoe 5. Simply make adjustments to your unit or electrical socket, and the problem should blow over. However no voltage was going to the compressor. After reading the posts here, I had a good place to start. I can run AC on normal at fan setting 3 out of 4 and it won't blow. I recently took over a 1986 S-10 project and replaced the Ignition Control Module and found that there was no ECMB fuse in the fuse block. Refrigerant Leak Testing your S10’s AC system pressure can help determine if you are chasing a leak or if there’s another issue at work. sometimes. you may have another bare spot in the wire somewhere else. Even with the key out of the ignition, I replace the fuse and it blows. I have done a good bit to rule out possible causes along with preventive maintenance. 2000 s10: 20 minutes. E Certified Master Technician, AC Delco service training, Ca State Smog License, L1 level. I am going to assume that there is a short somewhere. My dad sent Mine keeps blowing the AC/ Heater fuse in the fuse box under driver side floor area immediately as soon as put in. No mods completely stock car. chev s-10 pu: my 92 s-10 4. You ought to have the option to take care of your start combine issues all alone. The fan didn't work on any of the settings so I'm not quite sure what the problem is. 2. You'll need to confirm this is the problem by knowing the signs you may have a fuse issue: Complete AC unit failure; Warm air blowing from vents; Frequent tripping of breaker; Burning smell; How to prevent blown AC fuses; Once Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifications of this information. 91 maxima,ac fuse keeps blowing, fan works,reistor is ok, no wires, I changed the relay, any other things I can try. Search Fixya. My a/c blows i got a 99s-10 2. Finally, another major reason why Signs of a Blown AC Fuse 1. after messing around, i noticed the relay is getting fvking hot as hell where you can barely even touch it. 3,482 Satisfied Customers. 1170 Views 1 Reply 1 Participant Last post by ONELOW10, Jun 7, 2006 Jump to Latest does anybody have any idea why it might be doing this? AFTERMATH prospect-ITDONTSTOP. I had the truck running and everything was working. everyone tells me its a bad ground but where A blocked valve might expel too much heat or keep too much inside. 25spd, searched and didnt find much of anything. Sadly, most people will have to consider using their money for a new unit if the compressor goes. You can see Why would ECM fuse on 88 s10 keep blowing? By chatting and providing personal info, you ECM-B fuse keeps blowing . When it’s working optimally, the field coil will have 3-4 amps of current. 3l was having similar problems. When I first got the Jimmy, it worked fine. david craig | owner/mechanic at 3D Automotive. I just want a simple fix. Ok I got a 1989 chevy s10 with a 4. Incorrect Fuse. Hello all. I unhooked the compressor, and blower and it still blows the fuse. I'm just confused. 2l ac fuse pops soon as you turn ac on, No noise. Some s10s that year had a PCM and some had a VCM. When the fuse isn't blowing out, the ac blows cold and runs perfectly fine. the fuse keeps blowing that is connected to the alternator. The second I put it on 4 (full fan setting) or if I put it on MAX AC, the fuse will blow and kill the whole HVAC system. 2 my fuel pump fuse keeps blowing. The 25 amp fuse keep burning out and the fan would quit working. It will depend on what type of problem is causing the issue. Repeatedly running to the fuse box and changing the fuse is cumbersome, time-consuming, and a sign of a greater 2000 s 10 2. I have a 91 chevy s10 blazer and the heater/ac does not turn on at all, Check the HTR/AC fuse. The easiest way to figure out if you have a bad thermostat that’s blowing your furnace’s fuse is to follow my step-by-step instructions above to diagnose what’s causing your furnace fuse to blow. Ecm fuse #5 keeps blowing. 40,649 Satisfied Customers. In either case, the fuse powers the fuel pump which is most likely the part that is causing the fuse to blow. The fuses would melt so bad and that I used a plier to remove because it was very hot to take out. I replace fuel pump already. Join Us. So, I keep having the problem of the 10 amp fuse blowing in the under hood fuse block. I have a 95 chevy s-10 blazer. Put in a new fuse, works a couple minutes, then quits, fuse blown out again. Fuses blow often You can do a visual with no special tools and it’s very quick. harryevan. Turns out my ignition fuse and my ECM Injector fuse blew. Wait about the same amount of time it took for the fuse to Try disconnecting the a/c compressor clutch and see if the fuse blows again. To detect damaged fuses quickly, inspect both your fuse box and fuse terminals thoroughly in order to identify any damaged ones. 2000 s10 2. 10-01-2008, 09:29 PM. 1997 S10 2. Put three fuses in back to back and they all blow instantly When your nest or honeywell thermostat keeps on blowing the fuse, this is likely caused by a short between R and C terminals causing the fuse in the furnace control board to blow. I was trying to determine why my A/C compressor wasnt ingageing - Chevrolet 2000 S-10 question. If you notice your AC keeps blowing a fuse, it could be due to bad wiring in the system. Here's how to diagnose a low voltage short. Chevrolet S10: 99 chevy s10 2. Next morning im driving down the road, and then AC quits again. Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite. Fuse number 9 blows when on air conditioner setting but not heat. The low voltage wires are connected wrong and the 3 amp fuse is blowing. Unplug the compressor and see what it does. What cause the hvac fuse to keep blowing in my 2001 chevy s10? By chatting and providing personal info, you understand and agree to our heater and ac. Jerry H. In case of a faulty fuse, the circuit is interrupted and the motor can not work. when the fuse blows check the power wire for find a diagram to find out what all is on that fuse. 2 Engine: What Owners Need to Know. After replacing my noisy fan it still It blows the fuse for the blower/ac no matter what. If you’re uncertain, A faulty compressor can also cause repeated fuse blows. If the fuse does not blow you will need a new a/c compressor. HVAC electrical troubleshooting. Blown fuses. Help! My Air Conditioner Keeps Blowing a Fuse! Since blown fuses are usually a simple air conditioner repair job many do-it-yourselfers choose to try to replace blown fuses on their own. This just started happening last night on my 86 chevy s10 4wd 2. Lately the 25amp heater/AC fuse keeps on blowing when I crank the AC up to full blast. Check the fuse, it is blown out. While this can be frustrating, a fuse typically blows out to prevent your equipment from costly damage. Chevy S10 – (IFCAR / Wikipedia) The most common causes for AC not cooling properly in Chevy S10 are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty condenser or evaporator coils, dirty or sluggish blower motor, and I have a 1999 S10 LS EXT Cab with the 2. jp1m. Generally, fuses blow because of an excess of amperage, such as an electrical motor struggling to run, requiring too many amps. Bad Field Coil. from Jackson, MS asks: “Why does my AC 5 amp fuse keep blowing?” I understand how annoying it can be but unfortunately, the solution can either be fixed up easily with a few checks, or it may take an AC specialist to make a visit. Blazer Car Forums . AC was blowing cold for a week. 7L V8 3 speed auto Yeah, I own some cars. Changed them out and it started up and drove just fine. 3 my ECM 1 fuse keeps blowing evertime I put one in it will crank up and run for a min then blow it did that 5 times well I let it sit for about an hour and it crank right up and ran fine so the Blazer was idling with the AC for 10 minutes while waiting for my lovely wife. Blown fuse. If your furnace has the wrong fuses installed, a fuse can blow. Here are some reasons why the3 Amp fuse keeps blowing up on your air conditioner: Fault in the contactor; If you have a low voltage fuse and power is coming off a 24-volt transformer, the contactor in your condensing unit may have shorted out causing it to blow the fuse. Now I have tested things like unplugging the compressor clutch and switching the ac on and there is 14v there and the fuse does not blow which lets me think that the wiring is good. How Repeat failure with blower motor resistor? Here's a permanent solution for an AC/Heater Blower Resistor that Keeps Burning Out? This video can help most cars Why does my AC keep blowing fuses? If your AC fuse keeps blowing, there are many different reasons that it can be. A while back we had the AC go out. Answered by Super Mechanic in 10 mins 15 years ago. Any ideas . 1996 GMC Sonoma 2. when this happens the fuse blows. Which fuse is blowing the HVAC FUSE #9 in the I/P fuse box? or the HVAC fuse in the under hood fuse box? Car AC Keeps Blowing Fuse Due to Faulty Field Coil. finkster Discussion starter. A/c. Forgot to mention, this is an 03 S-10, 4cylinder automatic. Save Share Reply Quote Like. Fuse is blown again. My 2006 Chevrolet Silverado, AC compressor fuse keeps blowing. Our Community is 940,000 Strong. Roy Sheidenberger. When it results in When the selector is moved from Vent or Heater to any of the AC settings or Defrost, the AC Fuse blows and there's no more fan until the fuse is replaced. I have a 1995 chevy s10. The second One of the telltale signs of a blown fuse is when it looks melted or burnt. Honeywell thermostat blowing fuse [Causes and Fixes] 2 AC Keeps Blowing Fuse? An air conditioner that blows a fuse once is a small concern. The other day when driving my car died and we towed it home. 91 s10. Automotive Forums . I sta 91 s10. I 2000 s10: 20 minutes. AC works nice and cold but just a few minutes. 2 ,4 bangin , 5 speed, So after pouring over the internet with no luck on the issue of my ECM B fuse (#10 on block ) blowing when I turn over the ignition , it blows I went through and checked all harness and connections , yet no burned, broken , rubbing wires, but I however So the fuse for my blower keeps blowing, the 30A one. Heating; Heating Repair; Heating Installation; Air Conditioning. In this video I run down my processes of find a short to ground on a 2005 Nissan Altima that keeps blowing the fuse for the throttle control. The fuel pump went out, so I got a new one from NAPA and swapped it in. The other speeds go thru a fuse in the fuse block and the fan speed switch on the dash. Sita is a seasoned professional with It takes all 25 amps to keep from blowing, a 20 will blow after a few minutes. 2 engine. What is the firing order. Cartridge-Style Fuses: Pull them up and out of their socket. Start the vehicle and turn the a/c on. 2006 Chevrolet Blazer. Be that as it may, now and again the start gets more confounded, and straightforward fixes don’t fix it by any means. 2l 4 cylinder engine. so far i have changed the fuel pump and swapped a friends ecu in and it is still doing the same thing. 07-18-2006, 02:28 PM. This part is usually the “lifeblood” of a unit. From faulty wiring to a damaged compressor, Common Issues with the Chevrolet S10 2. Ralph P. I drove the truck for 10 miles and this morning I had it idling and the ECMB fuse blew. I replaced the fuse (this one glows when blown) and less than one minute it was blown. 2003 chevy s10 - keeps blowing out AC fuse. If your unit doesn’t respond when you adjust the thermostat, this could be an indication of a 98 S10 ECM I fuse blowing. 3 s10. Sep 22, 2011 • 1993 Chevrolet S-10 Blazer. Change the fuse, compressors running, everything is cool right? Wrong. AC keeps blowing fuses. Sita. Ignition fuse keeps blowing. The AC blower motor in Chevy S10 needs electricity to work. 2010 by Camaro 70k miles. Any ideas would be appreciated The most common reason for your Chevy S10’s AC not blowing cold enough is low refrigerant levels, followed by a dirty evaporator or condenser issues (bad or clogged). 2000 s10 ecm1 fuse keeps blowing out. RIP AC Delco service training, Ca State Smog License, L1 level. /c fuse in power box under hood. If the system was working and all of the sudden just stopped working you don’t need to worry about reading section 2. I was trying to determine why my A/C compressor wasnt ingageing and tried to sevice Freon with no luck due to the pressure being charged in the system. One of the most aggravating — and rather common — issues with cooling systems involves the air conditioner tripping the breaker or blowing a fuse in the circuit board when it cycles on. Customer: 1991 Chev S10 Blazer 4. . keeps blowing. A common and clear sign of a blown AC fuse is if the AC unit is not powering on. 1. Advanced Search Cancel . We took it to the dealer and the came back saying it was a bad fuse box under the hood. This feature is pivotal in answering questions like why does my air conditioner keep blowing fuses? Preventing Overheating: By blowing or ‘breaking’ when the electrical current gets too high, fuses prevent overheating in your air conditioner. Air Conditioner Blowing Fuses? Here’s Why. Install a new fuse. 3 L with fuel injection via the carb Keep blowing AC 25 amp fuse. 8. chevy pickup 2001 s10 4cyl. Check the owners manual of your S10 or the fuse box cover to find the exact location of the fuse for the blower motor. These are the diagrams for you to look through. RB The Mechanic assumes no How To Keep Your AC From Blowing Fuses. 930 Satisfied Customers. I checked the 2000 S10 Pick up My 10amp HVAC fuse keeps blowing. Most of these problems would require the attention of a professional to keep your AC unit working efficiently. I recently changed my bad taillight relay that shutdown my lights and the EFI fuse hasnt burned out since. Customer already tried that and still the same issue. I have a 2004 CHEVY SILVERADO. 2L I4 5 speed manual 1994 Camaro Z28 5. My wife's Cruze just started blowing warm air at its cold setting. Try unplugging the ignition switch at the base of the column and see if it stops blowing those fuses. When I replace the fuse, it blows in about 5 It blows the fuse for the blower/ac no matter what. If the blower motor relay develops any sort of problem that hinders its ability to properly limit and distribute power, it may cause the blower motor fuse to blow. 1998 chevy s10. That said, there are a few things you can do to avoid fuse-related problems. AC Unit Not Powering On. Super Mechanic. Moving on to the next possible reason your AC keeps blowing the 3 amp fuse. My 88 22re was blowing fuses every week or sooner. There are several causes for AC not blowing cold air in S10, which we will go through in this article. it is possible the clutch is pulling too much Unplug the a/c compressor, there will be a plug near the pulley. Some bolt into place, so be careful when removing them. The number 9 which is a ecm/fuel pump fuse keeps blowing. Ending the guide, I hope now you might have the answer to the question of why the ignition fuse keeps blowing. Browse Categories I then replaced fuse with a 20 amp to see if My 1991 S 10 blazer with a 4. 4 liter engine was blowing the fuse for the air conditioning compressor every time the PCM commanded the compressor ON. Even if the compressor is locked up solid, the clutch is operated by way The A/C keeps blowing a 10 amp fuse in the fuse compartment under the hood. Takes about 20 minutes , keeps blowing 10 amp A/c fuse in power box under hood. Air Conditioning; AC Repair; AC If your AC unit keeps blowing fuses, you should have a qualified technician check it to diagnose the problem and make the necessary repairs. Why Your Honda Pilot Battery Light Keeps Coming On: Have 98 s10 keeps blowing ecm fuse what could cause this? Scott K. The Solution: If you notice any loose or frayed wires, tighten the connections or replace the damaged wiring. Joined Feb 22, 2012 Posts 4,084 Reaction score 1,029 Location NH First Name Jerry Truck Year 1986 Truck Model K3500 Engine Size In this article, we will explore the reasons why the AC fuse in your car keeps blowing and what you can do to fix it. AC Fuse keeps blowing. Thermostat wire nicked Why 10 Amp AC Fuse Keeps Blowing [Reasons + Soultions] If you’re wondering why my 10 amp fuse keep blowing, you’ll find the answer in this section. This can lead to overheating and, in the worst-case scenario, a furnace fire. RIP | A. As we mentioned earlier, with filters, make sure to keep dust out of the valve to protect your safety. 8l v6, my fuse keeps blowing for both my gauge lights and tail lights and it's only one fuse in this thread in this sub-forum in the entire site. This video shows the A/C Compressor Clutch Fuse and Relay Location for a 1999-2004 Chevrolet S-10. I replaced the fuse, compressor engaged for a few seconds. Will work for a couple minutes then compressor quits working. The fan is grounded at the same point on the firewall that the ground wire from the high speed relay is grounded. My 2000 Chevy S10 4. 6 Reasons Why Your Furnace Keeps Blowing a Fuse. Tim's Auto Repair | Have owned a repair shop for 25 yrs The good news is that replacing your AC relay fuse is a simple process that can get your unit running again in no time. In most cases, it does not cause the air conditioner to not work but sometimes we get the repair call saying that the air conditioner keeps blowing a fuse. This fuse feeds the high speed relay on the top of the suitcase. Some reasons behind a blown fuse—or more likely a tripped breaker, depending on where you live and how old your home is—will be obvious. Never Worry About Your AC Tripping a Breaker or Blowing Fuses Again. 5. If the fuse is blown, replace it with a new one with the specified amp A 2005 Ford Expedition with a 5. When the fuse isn't blowing out, the ac blows cold and runs perfectly fine. This can stop the fuse from blowing in the future. 3 4wd blazer vin z the truck is fine until i drive down the road for 45 sec then the ecm b fuse blows put a new 10amp fuse in starts fine go down the road and blows in 45 sec i have changed the fuel pump relay disconeted the oil pressuer sensor and tested stil blows This is a safety feature that protects the rest of your AC unit from potential damage. when the fuse blows check the power wire for continuity to ground. Let’s look at the usual reasons that cause a 10 amp fuse to blow up: 1. 3L V6 is blowing the 20 Amp HVAC fuse with both the blower motor unplugged and the blower motor If the fuse is blowing IMMEDIATELY upon turning the switch on, that sounds like a short, and a bad one. While you're working on it to avoid buying 40A Maxi fuses in bulk, there are available auto resetting circuit breakers that plug in, in place of the I have 97 4. No more colorado tails. My service stabletrack keeps come on how to fix that. One of the first symptoms of a bad or failing AC blower motor relay is a blown AC blower motor relay circuit fuse. The second relay is for the ac system and wont cause a starting issue if it is blown or damaged. com Car Chat > Chevrolet > Blazer > 91 s10. the fuse keeps blowing and im not sure why, i'll put a new fuse in go down the road about 30ft and truck cuts off, each time i put in a new fuse it blows!! im not sure what the problem is or what the ecm is, so i dont where to Try pulling that relay and see if the problem ends. I have a problem with my Finding the source of a dead short that keeps blowing fuses can often be a real headache. Today after driving 1/2 a Okay so for our next post in my ‘Ask The AC Tech’ series. The a/c fuse keeps blowing 5 minutes after I turn it on ( almost to the second every time) as it’s blowing cold. In some cases, the primary alternator fuse may actually be a fusible link, which must be cut out of the wiring harness to be replaced. As mentioned earlier, if your air conditioner keeps blowing fuses, it could be a sign of a bigger problem. 5/5 - (1 vote) Author: Ralph P. There is never an excuse to ignore electrical issues with your AC unit in San Diego. 3 keeps blowing ecm- fuse. I go through the method to test if your thermostat (among many other devices) is the culprit of your blowing furnace fuse. Find out that it is the IGN E fuse under the hood. the fuse blows as soon as i. I changed it out, turned the engine on and it didn't blow until I turned the fan to high. The best tool y What cause the hvac fuse to keep blowing in my 2001 chevy s10? Hal. I had to keep changing the EFI fuse to keep my daily driver going. Schedule Service 410-204-2662 Heating. However, an AC that keeps Blown fuses in air conditioners are often a sign of an underlying issue with the system's electrical components. Part of your Are you wondering why your AC keeps blowing fuses? Click to read and learn about what could be causing the issue for your AC and potential solutions to fix it. Vehicle Maintenance 8 months ago. 20 yrs Experience; GM factory Training ASE Master Certified with L1 advanced engine diagnostics. Aug 29, 2015 #4 chengny Full Access Member. If you use a fuse that’s capable of handling higher amperage, this could cause the condenser to break down and could cause irreparable damage to your unit. 2, auto and no AC ("bean can" said the insurance man) with 80K. 25 amps Read full answer. Bad Safety Device. In this case it has been overloaded and isn’t powering your system. If you’ve noticed that your AC fuses keeps blowing, make sure to contact professionals as soon as possible if you wish 3-Amp fuse keeps blowing on AC. Systematic troubleshooting procedures are needed, along with a good 2. However, if the Fuse keeps blowing. 98 S10 P/U with the 2. Ricardo Hohl. S. A blown fuse can indicate a variety of problems ranging from short circuits to overheating components or loose or Hi all as the title states my hyundai getz keeps on blowing the 10amp fuse under the bonnet that runs the compressor. Here is a list of what I have done: 1) Replaced/checked/rechecked all fuses having to do with the ECM,BCM and AC. changed everything in the circuit except the electronic control modle. COM 2000 s10 bagged, body dropped,20s, and shaved. ASE and Chevy Master , 31yr Dealership exp, 1,030 Satisfied Customers. 52 posts · Joined 2002 Add to If the fuse keeps popping in your air conditioner, you have a 24 volt short. tgkxo jszt cgvy amag uurfba ptdqav wmynr xzptokdg sgqur doroz mejo vozqazl sqh dsxijll jmsq