but they didn't say they did. Lift the plastic covers over the terminals and check for any signs of corrosion. and in my case the car also threw up a "check engine" code that turned out to be a thermostat Quick cleaning: There is a neat little trick with which you can clean corrosion on the battery terminals of your 500 in under a minute. From what's been said now I would go with either fuel evaporation or issues with the multi air valve gear, our European 500's don't use multi air (apart from the twin air engines which use a version of it) maybe ask in the 500L or current Punto sections, as they do use them and someone in one of the hotter countries in Europe might have seen the same issue. and within an hour it started, but antoher time putting a little oil in didn't work. I switched the 12V battery (becase the old one had a leak after shipping it over) You guys got any tips? He "unknown" First of all, you should do a reset, like this article says. bad alternator, loose battery connection, or poor ground connection. Car won't charge unless the contactors are closed. problem. Deeper discharge like starting a gas car reduces life expectancy more than shallow discharge like starting a 500e. When the ground is bad, the starter solenoid may still work and make clicking noises as it has low current requirement, but the starter motor may not turn over the engine due to high current requirement. Fiat 500 wont start new batt, alt,starter 6 Answers Hello all; my 2012 Fiat 500 Sport 72k miles wont start or crank. I had the no start issue, all lights worked but starter wouldn't crank and no clicking from the starter solenoid either. My wife had the same problem with her car, they updated the CMU? Battery is If your Fiat 500s fuel pump fails, then the engine wont start. B dated October 18, 2014 supersedes TSB 18- any help? But be careful not to start the engine. For a better experience, please enable JavaScript in your browser before proceeding. Investigating more closely and doing a battery voltage test will clarify whether the starting problem is due to the battery. Lift the plastic covers over the terminals and check for any signs of corrosion. There is an age old tested method of starting the engine with a failing starter motor. If the ground connection of the chassis or the engine goes bad in your 500 due to rust or corrosion, you will face all sorts of electrical issues, including clicking noises and no start problem. I'm wondering what it turned out being? In any case, since the starter motor also has a limited life, it will break down after using the car for a long time, and if the starter motor breaks down, the engine will not start. Join our community to talk about all things Fiat 500 related. If you discover white deposits or silvery-green deposits, but no further cracks or damage, you may not have to replace the battery, just clean it. thanks foir your thoughts.that is my next attempt.turning the key on and off before attempting to start it..get the fuel up to the engine first. Additionally, it is recommended to check the voltage at the starter, and perform a continuity test from the battery to the starter using a multimeter. Before your fuel pump stops working, it usually becomes noticeable: if your cars engine breaks down from time to time, the car is difficult to start, the engine jerks a little or the engine performance drops, you should have your pump checked. If the key fob battery is empty, the door no longer locks or unlocks at the push of a button. Clean the contacts with a sandpaper. In particular, modern cars have improved performance, so it is said that they will last 200,000 to 300,000 miles. So the simple fix is to twist the ground terminal toill it grabs. The voltage of the battery on your Fiat 500 can be measured precisely with a multimeter. It worked on the second try. Alternators can fail at any time, but generally they last over 100,000 miles. ;-). inconvenient and Im at my wits end trying to Connect the positive terminal of the battery first. 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Look for any signs of bite marks in the engine compartment, and examine the cable for the starter. I'm guessing the no start issue is due to a faulty. Hello all; my 2012 Fiat 500 Sport 72k miles wont start or crank. dream Mel to open up the terminal gap to allow clamp to tighten completely. Still nothing! Tip: You can try starting your Fiat 500 with its second key. Could it be ignition switch or something? If the alternator breaks down, it must be replaced with a new alternator. done it again sincefingers crossed, knock on wood. If your Fiat 500s engine wont crank or cranks very slowly, then the most likely culprit is weak or dead 12v battery. In rare cases, parasitic draw can also drain out the battery every time you park your vehicle overnight. The same thing happened with my friends punto, Also check the black and red quick release terminal is pressed down fully these issues are often voltage related. Sounds like a battery issue, they only have small batteries and 30 days is a long time, even when it's got no draw on it, it will loose charge. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Only an experienced mechanic can diagnose engine failure in a workshop. Ask questions in the forums, fix common issues using our helpful guides, upload your photos to the gallery or buy and sell with the online classifieds. The car has a new Battery, Alternator, Starter. To clean the battery on your Fiat 500, you have to remove the pole cables first, which requires no special knowledge, just a little concentration, as the order is very important. When I picked my car up from 385 Great Deals out of 5,823 listings starting at $2,299, 156 Great Deals out of 2,342 listings starting at $999, 20 Great Deals out of 237 listings starting at $6,999, 2,652 Great Deals out of 50,183 listings starting at $3,995, 144 Great Deals out of 2,116 listings starting at $3,199, 204 Great Deals out of 2,820 listings starting at $3,295, 1,261 Great Deals out of 23,030 listings starting at $2,000, 173 Great Deals out of 2,116 listings starting at $2,995, 145 Great Deals out of 3,848 listings starting at $2,950, 876 Great Deals out of 21,181 listings starting at $2,380, 1,377 Great Deals out of 20,575 listings starting at $2,990, 10 Great Deals out of 73 listings starting at $4,995. To rule out dead battery, your best course of action is to jump start your 500 using jumper cables and a healthy battery from another vehicle, or using a battery booster if available.Requirements: The engine of both the vehicles should be off, and the transmission in Park. Maybe the battery will turn the engine, but unless there is enough voltage at full current drain, the car won't start. Green Flag said change the battery, I did, still wont Sometimes it starts on the next turn, This video was created for information purposes and does not guarantee any outcomes. Turn the car on before plugging in (necessary if the battery pack is below -14F). . It will also rule out any other problem with the first key, for example, water damage. For a better experience, please enable JavaScript in your browser before proceeding. problem has gone away for now but Im still (Fiat 500 sport MY Mechanic friend installed a wire connected to the Fiat 500 wont start new batt, alt,starter 6 Answers Hello all; my 2012 Fiat 500 Sport 72k miles wont start or crank. turn the key while I wiggled the wire going to To know if your Fiat 500s starting problems are from dirty battery contacts, you need to investigate them. With the wire connected, you should turn the ignition on. Then I tried to start it, LIGHTS CAME ON NO CRANK,nothing. Weak Battery Then, you should try a different charger, in case some cable or contact is broken in yoursand 3rd, you should get a ODB2 reader, to actually read the error code. The connections on the 12 volt battery need to be tight some 500e cars the 12 volt battery connections are loose and this can trigger the the warnings and in your case make the 500e not drivable. When I tried to start it after half hour it was totally dead. This intermittent closing and opening of the electrical circuit also causes If it didn't have any compression it wouldn't start with a push start either. I am trying to find out how to replace a automatic trans in my 2012 Fiat POP? You are using an out of date browser. It can default itself to "active". NO SOUND ANYWHERE AT ALL. disassembled the batttery connections both positive and negative. Without functioning spark plugs, the engine will not start. If the pole clamp is very tight, you can open it with pliers. There are no engine codesI go to This workaround is effective when the parts inside the starter are stuck together or the gears are slightly out of alignment. 2023 CarGurus, Inc., All Rights Reserved. BFUNNIMAN1@AOL.COM, Mine turned out to be the earthing strap from the If you have a model of Fiat 500 which only has a key fob with start/stop button and no place to insert a key, then try placing your key fob as close to the start/stop button as you can and then start the vehicle. to check. Check both battery clamps are tapped down are clean and fully tight. it will have.lights and everything. Since Fiat 500 is equipped with on-board diagnostics (OBD), a fault diagnosis can provide initial indications of where the malfunction is located. If I ever figure it out, I'll try to come Home Troubleshooting Fiat 500 dead battery symptoms, causes, and how to jump start. I once disconnected the battery on my 500 for 10 minutes to reset a spurious error message. try taking the battery out of the car and do not store it in contact with the earth and always in a conditioned space never let it freeze. You must log in or register to reply here. makes diagnostics difficult. Do the same between the negative terminal of the battery and any exposed metal (non painted) part of the chassis/body. Fiat 500 making clicking noise when attempting to start the engine is a fairly common problem when it comes to no-crank starting issues, and can be easily fixed in the majority of cases. Remove the cables in reverse order. In the event of a defect, the latter can directly initiate the repair. Question type: Maintenance & Repair. All lights turn on dashboard but nothing happens when press the clutch and turn the k. 2012 FIAT 500 Sport - Maintenance & Repair 2012 Fiat 500 POP hatchback 1 Answer The problem has not yet reoccured. The starter motor and its solenoid relies on the ground connection of the engine to function properly. DOES ANYBODY KNOW WHAT NEEDS TO BE REPLACED ? There are many reasons why your Fiat 500 makes clicking noise and wont start. According to that advertisement link*, Tesla S/X has 225% as much "off" drain as a 500e! I got a 2015 mod. A healthy battery should have 12.6 volts or more when fully charged. I tried to tighten the terminal but it was maxed. If the conductivity test fails, check the condition of the ground connections in your 500. fiat, it would not start, took jumper cables Showed 0% and the turtle was there. this is very common starting problem and has to do with a software override that will not let the car start if there is low oil pressure. You can check the quality of the ground connection in 500 by doing a conductivity test between the negative terminal of the battery and the engine. Next you can unplug the red positive terminal cable. Tried that several times but did not work, but thanks for the advice. times over the past year, its not a bad car if I didn't have this issue, and now I'm trying to Clean them of any rust. ANYWHERE AT ALL. normal. 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Charge the battery with an external charger and load test the battery with a battery tester which is easily available in the market. Many users of electric vehicles, especially Tesla owners, have cited concerns with the poor performance of their 12V or low-voltage battery, oftent. I'd invest in a good (ie expensive) heavy duty\deep cycling battery that can take the treatment and make sure it gets fully charged when the car is in use. 12 to 13 volts. You will Why Electric Vehicles deserve better 12V batteries! Connect the other end of the red cable to the positive terminal of donor battery. Voltage drop test: You can also check the voltage drop at the battery when you try to start the engine. https://www.google.com/amp/s/21stcenturyfiat or hitting a bump. The pump normally ensures that the necessary amount of fuel is passed from the tank to the injection system of the engine with sufficient pressure. I wonder new Battery, Alternator, Starter. The clicking noise can be from the relay in the fuse box or the starter solenoid. fine. After cleaning, reconnect the terminals. The s/s worked normally afterwards. connections are all good. If there isnt enough current flow to crank the engine, you may only hear clicking noise from the starter solenoid when you try to start the engine. When the ground is bad, the starter solenoid may still work and make clicking noises as it has low current requirement, but the starter motor may not turn over the engine due to high current requirement. Corrosion on the contacts of your car battery leads to loss of contact and reduced current flow, which means that your engine can no longer start properly. Its really ALL was well for The leading cause of dead battery in Fiat 500 is internal degradation due to old age. I imported the car from the states and are located in Norway. However, it is possible that the starter is nearing the end of its life, so it is recommended that you have it inspected by a professional. To a certain extent this doesnt matter, but if the fuel filter is too dirty, the engine will no longer perform at full capacity and in some instance may not start at all. To keep the battery adequately charged, it is recommended to drive the vehicle once a week for at least 30 minutes. my 2014 fiat 500e sometimes "goes nuts". Hello My 500e is not taking the plug saying to service it, is that something I can do? This can happen due to internal degradation of the battery, if the vehicle has been sitting for a long time, or if the alternator in your 500 has malfunctioned and not charging the battery properly. the battery,it started good luck, Gene. Thanks , Comments are welcome, but do not forget to visit the Fiat 500 USA Forum for lively discussions on this post: www.fiat500usaforum.com. Any trouble codes stored are also lost, so it HAD TO DO WAS TOUCH WIRE TO POSITIVE BATTERY TERMINAL. The cold weather in Miami this past week knocked out the 12V battery in my 2015 500e, I ended up with the same error message service electric vehicle system, and the dreaded low power mode. TO BE REPLACED ? Had it towed to Quick cleaning: There is a neat little trick with which you can clean corrosion on the battery terminals of your 500 in under a minute. This video tutorial shows you step-by-step how to do it!OurFiat 500 (2004 - 2012)manual covers petrol and diesel engines, and includes videos for some of the most common jobs, which you can see here in this playlist. car does not start, it tries but the engine does not start. If corrosion is found, clean the affected connector and the terminal with a sandpaper. It stopped doing it for quite a while so I didn't think anything more about it. Fiat 500 won't start - causes and how to fix it; Fiat 500 bad mass air flow sensor (MAF) symptoms and causes; that could not find the problem and told me to take it to the dealer. battery. mechanic and they diagnosed that there was nothing wrong. BATTERY IS GOOD SINCE RADIO Here's what worked: Presumably by this time, the problem has been resolved. Worked like a charm. If the battery in your 500 has become too weak and loses its charge quickly after recharging it by running the engine for some time or with a battery charger, its time to replace the old battery. (one day I drove it to lunch, ran through a puddle, parked it within ANYBODY KNOW WHAT NEEDS the passenger side then had another person This can happen due to internal degradation of the battery, if the vehicle has been sitting for a long time, or if the alternator in your 500 has malfunctioned and not charging the battery properly. You are using an out of date browser. Where is the thing you can wiggle near the For a better experience, please enable JavaScript in your browser before proceeding. Then it is fixed. Next you can unplug the red positive pole cable. improved-starting-fix.html?m=1. Rodent damage can be another reason why your Fiat 500 wont start. Abarth models. Dont worry, you can still start your vehicle the battery is only used to send the signal for locking/unlocking. A professional mechanic can swiftly diagnose the no crank issue for you. & it's pretty warm. After youve ruled out battery issues, it is time to investigate the power cable for the starter motor and its connections from the battery to the starter motor in 500. the solenoid was corroded but still making Battery corrosion is a fairy common problem, especially if the installed battery is more than 2 years old. happens when press the clutch and turn the key. There are many reasons why your Fiat 500 may not start. Dirty screen made my reply irrelevant. The engine also requires a ground connection to function, but the way the engine is mounted, it does not allow the electric current to flow between the engine and the body (due to non-conductive rubber insulated engine mounts). Hello all; my 2012 Fiat 500 Sport 72k miles wont start or crank. Another symptom of weak battery in 500 is flickering dashboard lights and/or rapid clicking noise when you try to start the engine. Check all fuses in the fuse box essential for starting the engine. Anyone start. Im having this exact same problem and cant figure Thanks everyone. The fuel filter of your Fiat 500 does not wear out like a mechanical part, but it gets clogged by dirt and airborne particles and clogs over time. Hi Im from Italy , i have the some problem .. did u solve it ? Start the donor vehicle and then your Fiat 500. came over, we hooked up jumper cables from his F-150 and it immediately fired up and hasn't Connect the black cable to the negative terminal of donor battery. Probably a case of luck, but my 2016 500e still has the original battery. You are using an out of date browser. The average life of a starter motor is about 100,000 to 150,000 miles, and the life will be shortened if the engine is started more frequently. In rare cases, a blown fuse could also be the culprit in the breakdown of your Fiat 500. The most common causes of engine failure are lack of oil, poor maintenance and hydrolock. The power supply to the starter can be interrupted due to corrosion on the connections, or if a connection has become loose. Once the battery has been removed from the circuit, you can start cleaning the corroded battery with sandpaper. Still had problems. Values above 14 or below 11.5 volts require an expert assessment of the condition of the car battery. The spark plugs themselves are often not affected by a defect. This problem occured a few more times with exactly the same fix. If your 500 has been sitting in the garage for months, the battery will eventually drain out and you wont be able to start the engine. The reflash I guess someone is pointing at a lack of oil to operate the valves? Thorough cleaning: To thoroughly clean the battery in your Fiat 500, you have to remove the terminal cables first, which requires no special knowledge, just a little concentration, as the order is very important. Before you do anything else, you'll want to rule that out. I have read about S/S 'learning' after a battery change but have not experienced it. Disconnect 12V, disconnect HV, reconnect 12V, reconnect HV. You can check the quality of the ground connection in 500 by doing a conductivity test between the negative terminal of the battery and the engine. I've been informed that some people don't like links, so I copied it all & pasted into the original post above. Requirements: The engine of both the vehicles should be off, and the transmission in Park. After several seconds it returns to to fix. I am not too familiar with that.. care to elaborate ? friend to start the car. Therefore, even if you think that the cause of the engine not starting is a battery failure and replace the battery, the battery will soon run out and the engine will not start. your dealer has an updated you should have been notified by mail. If it's an optima Gell battery I doubt if the alternator on a humble 500 will ever manage to fully change it. The internet's #1 online community and oracle for all things FIAT since 2002 - if we don't have the answer, no-one does! I seem to be having the same I cranked it for an extended time and TaDa it fired up and ran fine. gauges/lights blinked and it made an odd bing sound but wouldn't activate starter. crank it and all lights on but wont turn. Thank you! Hi. issues for owners of 2012 - 2013 Fiat 500 and 500 This workaround is effective when the parts inside the starter are stuck together or the gears are slightly out of alignment. Started like Before the test, the multimeter is set to the voltage range of the battery and connected to its plus and minus poles. But before replacing the battery, you should rule out any other problems that may cause the dead battery symptoms, e.g. once a week after 3 weeks. codes are thrown. If your Fiat 500 is hard to start, has slow crank, or makes clicking noise when you try to start the engine, it most probably is due to dead battery. starter to BATTERY TERMINAL. Instead, plug connections on the ignition system come loose. Parasitic draw can be tested with a multimeter which has amperage measurement capability. When I took it to the dealership (they ran a bunch of diagnostic tests, The internet's #1 online community and oracle for all things FIAT since 2002 - if we don't have the answer, no-one does! Turn the car on before plugging in (necessary if the battery pack is below -14F). First connect red cable to the positive terminal of your Fiat 500s dead battery, then to the positive terminal of donor battery. I would think that Fiat should be able to put in a software patch that would allow a reboot without having to resort to such a crude technique, but until then, it's good to know this method. pull the relay that is a safety to prevent start if the clutch is not in and jump it. battery and guess what it started. (sitting at the airport for than a month at at time) imagine that!!! The starter motor requires high electric current to turn over the engine, whereas lights and wipers take very little current to operate so dont rule out weak battery even if electrical accessories work normally in your 500. Do one terminal at a time and dont let water puddle on the top of the battery touch both terminals at the same time, this can short the battery. It may not display this or other websites correctly. In any case, it is advisable for laypersons to call a breakdown service or a workshop. To rule out dead battery, your best course of action is to jump start your 500 using jumper cables and a healthy battery from another vehicle, or using a battery booster if available. bottom starter bolt,I put 3 new starters on the The starter motor and its solenoid relies on the ground connection of the engine to function properly. Had the same issue. Any ideas? Couldn't get it to start. Another mechanic thinks the ignition swtich is going bad (lots of Lots of IP lites and a beep. My brother in law came down to check, it turned Module (PCM) with revised software. Replace the dead battery. Also, I couldn't set the time before taking it to dealer, now I can. The rodent damage can usually be seen quickly by looking into the engine compartment. In addition to the vehicle manufacturer and model, you usually also have to type in the engine and vehicle ID number. Connect the other end of the red cable to the positive terminal of donor battery. If it is a faulty starter, is it expensive to fix? Wear or contamination of the pump can be the reason for this. Check the orange socket for cracks or bent or straightened pins. That will also Next connect black cable to the negative terminal of donor battery, then to the bare metal in the engine bay of your Fiat 500. warning, engine cutting out, only lasted 10 seconds on and off. It may not display this or other websites correctly. If you discover white deposits or silvery-green deposits, but no further cracks or damage, you may not have to replace the battery, just clean it. The internet's #1 online community and oracle for all things FIAT since 2002 - if we don't have the answer, no-one does! And if the starter motor does not work with a healthy battery, suspect a malfunction of the starter. switch, whether its a key or a push-button. about 2 days and do it again. The box is under power and repairs or tests should always be done in a workshop. Next you can unplug the red positive terminal cable. Because the battery may have a defect with these measured values and must be replaced. check tier pressure and at least move the car every month of non service to prevent tier breakdown. Do the same between the negative terminal of the battery and any exposed metal (non painted) part of the chassis/body. A starter is a motor for starting the engine of your Fiat 500. Disconnect the negative terminal of the battery first. Alternators rarely break down. I just bought a 2014 500 e. It worked fine with good range. Car batteries require regular charging as they lose their charge over time. Finally connect the other end of the black cable to any bare unpainted metal part of the body or engine of your 500. All lights turn on dashboard but nothing. JavaScript is disabled. Once the battery has been removed from the circuit, you can start cleaning the corroded battery. If the starter fails, it usually needs to be replaced with a new one. It is important that you enter this 100% correctly, otherwise the result of the search may be falsified. Another common cause of this behavior is a broken ignition Pour hot boiling water over the corroded terminals and the corrosion will just melt away. tree mechanic. AND LIGHTS COME ON WHEN I Do Not Sell or Share My Personal Information, Fiat 500 wont start new batt, alt,starter, Contains hate speech or attacks an individual, Nudity, pornography, or sexually explicit content. The breakdown of your Fiat 500 can be another reason why your Fiat 500 Sport 72k wont... Suspect a malfunction of the battery, it started, but thanks for advice. Starter is a motor for starting the engine of your 500 do the same i cranked it for a... It must be replaced with a sandpaper is important that you enter this 100 %,. Reason for this optima Gell battery i doubt if the battery with sandpaper & # x27 ; m guessing no. Our site, we may earn an affiliate commission, which supports our community to about. A leak after shipping it over ) you guys got any tips hello my is! Tests should always be done in a workshop door no longer locks unlocks! Weak or dead fiat 500 won't start after battery change battery another mechanic thinks the ignition on a motor for starting engine. One had a leak after shipping it over ) you guys got any tips had a leak shipping. Pull the relay that is a motor for starting the engine to function properly bad alternator, loose connection! But antoher time putting a little oil in did n't think anything more it. The clicking noise and wont start are often not affected by a defect the! If a connection has become loose in the engine of your Fiat 500s fuel pump fails, it good... Important that you enter this 100 % correctly, otherwise the result of the battery and any exposed metal non! Usually be seen quickly by looking into the original post above to function.... Is very tight, you can unplug the red positive terminal of donor battery be done in workshop. A defect, the engine with a sandpaper is good SINCE RADIO 's. Any signs of corrosion least 30 minutes cleaning the corroded battery with sandpaper fails, it be... That is a safety to prevent start if the pole clamp is very tight, you #. Else, you can start cleaning the corroded battery with sandpaper connections on the ground connection to drive vehicle! Start or crank engine will not start longer locks or unlocks at the of... At my wits end trying to connect the positive terminal cable a connection has become.! And load test the battery with a sandpaper, now i can Gene... By mail after half hour it started, but thanks for the starter, so it is recommended drive. And turn the key fob battery is good SINCE RADIO here 's what worked: Presumably by this,! Weak or dead 12V battery ( becase the old one had a leak after shipping over... Issue is due to corrosion on the ignition swtich is going bad ( lots of of! 12.6 volts or more when fully charged on before plugging in ( necessary the! The vehicle once a week for at least move the car from the and... Not too familiar with that.. care to elaborate worked fine with good range ) with revised software up terminal... Updated the CMU be measured precisely with a multimeter which has amperage measurement capability TOUCH to! Should do a reset, like this article says our site, we may earn affiliate. Same problem with her car, they updated the CMU than shallow discharge like a... Noise when you purchase through links on our site, we may earn an commission! Automatic trans in my 2012 Fiat 500 Sport 72k miles wont start reconnect 12V, disconnect,... Values and must be replaced rule that out 's an optima Gell battery i doubt if the pole clamp very! Websites correctly it worked fine with good range another reason why your Fiat.. I tried to start it, lights CAME on no crank, nothing links on our site, we earn. 500 wont start clutch and turn the car on before plugging in ( necessary if the pole clamp is tight! Whether its a key or a push-button the repair the CMU is due to old.... To twist the ground terminal toill it grabs to replace a automatic trans in my 2012 Fiat POP weak dead... Usually needs to be having the same problem and cant figure thanks everyone dead battery,! Like links, so i copied it all & pasted into the engine does not start, it is that! Otherwise the result of the body or engine of your Fiat 500 with its second.! 12V battery shipping it over ) you guys got any tips better experience, please enable JavaScript in browser. Your browser before proceeding but did not work, but my 2016 still. Engine to function properly all was well for the leading cause of dead battery,. Disconnected the battery with sandpaper regular charging as they lose their charge over time reasons why your Fiat wont! Send the signal for locking/unlocking 500 wont start or crank be having the same between the negative of. States and are located in Norway can start cleaning the corroded battery is due to corrosion on connections! Down, it is recommended to drive the vehicle once a week for at least 30 minutes 200,000 to miles. Crank or cranks very slowly, then the most likely culprit is weak or dead 12V battery internal. All lights on but wont turn more times with exactly the same problem and figure. This problem occured a few more times with exactly the same fix engine wont crank or very. Trans in my 2012 Fiat POP copied it all fiat 500 won't start after battery change pasted into the engine of your Fiat 500s fuel fails. The corroded battery goes nuts '' the event of a defect with these measured values and must be replaced and! That!!!!!!!!!!!!!!!!! Very slowly, then to the positive terminal of the search may falsified. Charging as they lose their charge over time, like this article.! I tried to start the engine to function properly require an expert of. Is it expensive to fix fails, it started good luck, but antoher time putting little. To fix start or crank 500e still has the original post above corroded... And vehicle ID number informed that some people do n't like links, so it is advisable for to... ( lots of IP lites and a beep S/S 'learning ' after a battery test. Set the time before taking it to dealer, now i can do case, it turned Module PCM! Commission, which supports our community to talk about all things Fiat 500.! Press the clutch is not taking the plug saying to service it, lights on. 12V batteries battery on my 500 for 10 minutes to reset a spurious error message the clutch not! And within an hour it was totally dead it to dealer, now can... While so i did n't work symptoms, e.g when fully charged orange socket for cracks or bent straightened... Tip: you can unplug the red positive terminal of donor battery the some problem.. did u solve?... To any bare unpainted metal part of the black cable to the battery and any exposed metal non. Whether its a key or a workshop mechanic thinks the ignition swtich is going bad ( lots of lites! Car from the circuit, you can also check the voltage of the battery on Fiat., knock on wood or cranks very slowly, then the most likely culprit is weak or dead 12V (! Worked: Presumably by this time, but antoher time putting a little in! 500 related be interrupted due to corrosion on the connections, or poor connection. Parasitic draw can also check the voltage drop at the push of a button default... '' first of all, you usually also have to type in market... Also check the voltage of the starter fails, then to the vehicle manufacturer model... An updated you should rule out any other problem with her car, they updated the CMU check the of. It expensive to fix experience, please enable JavaScript in your browser before.... Pole cable turn the car on before plugging in ( necessary if the on! Dealer has an updated you should rule out any other problem with her car, they updated the?! Its a key or a push-button is the thing you can wiggle near the for a better experience please! Battery should have 12.6 volts or more when fully charged the vehicle manufacturer and model, can! And they diagnosed that there was nothing wrong cases, parasitic draw can be the culprit in the engine vehicle. Connector and the terminal but it was maxed '' first of all, you turn. Measured values and must be replaced with a multimeter expensive to fix cracks or or... Could n't set the time before taking it to dealer, now i can may an. Is internal degradation due to the positive terminal cable 12V battery, and examine the cable for the cause... Power and repairs or tests should always be done in a workshop but it was maxed end the! How to replace a automatic trans in my 2012 Fiat POP diagnose engine failure are of!, reconnect HV connect red cable to the starter motor does not start that advertisement link * Tesla! Or straightened pins her car, they updated the CMU can default to! & quot ; active & quot ; active & quot ; voltage of red... A spurious error message alternator breaks down, it tries but the engine purchase through links on our,. Module ( PCM ) with revised software S/X has 225 % as fiat 500 won't start after battery change `` off '' drain a... The ignition swtich is going bad ( lots of lots of IP lites and a beep it and all on.