fiat 500 won't start after battery changefiat 500 won't start after battery change

any help? bolts for corrosion, the starter and battery plus (sitting at the airport for than a month at at time) imagine that!!! Then connect the negative terminal of the battery. This looks like an old thread, but I had this problem after our 500 sat in the sun for 3 months. Then it is fixed. If the conductivity test fails, check the condition of the ground connections in your 500. Please keep in mind that using poor quality parts compromises the safety of the driver when on the road. Thank you! Remove the cables in reverse order. My problem with my Fiat 500 is that when I stop to put gas and finish filling the tank, the In rare cases, parasitic draw can also drain out the battery every time you park your vehicle overnight. The OBDII connector is usually located under the dashboard. Wear or contamination of the pump can be the reason for this. This drains out the battery quickly as it is no longer getting charged by the alternator. Fiat 500 needs a healthy 12 volt battery for normal operation of the vehicle. https://www.google.com/amp/s/21stcenturyfiat Hold down the button on the plug until it's all the way into the socket. Still nothing! I'm wondering what it turned out being? Screw in all the bolts and tighten them down. TURN THE KEY. disassembled the batttery connections both positive and negative. According to that advertisement link*, Tesla S/X has 225% as much "off" drain as a 500e! First remove the black cable from the negative terminal using a wrench or a plier. http://www.fiat500usa.com/2014/10/fiat-500- Please refer to CarGurus Terms of Use. checking the voltage, usually results in values of approx. 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. sometimes it takes up to an hour. Turn the car on before plugging in (necessary if the battery pack is below -14F). A healthy battery should have 12.6 volts or more when fully charged. and in my case the car also threw up a "check engine" code that turned out to be a thermostat Noticed that battery terminal connections were not tight, could wiggle them. NO SOUND & it's pretty warm. Thanks guys, I've disconnected battery completely for 45 minutes, then connected the positive terminal and then put a jump lead from the negative to the chassis, by-passing the charge sensor, still get the same problem, I do note though that the start/stop light is on, on the central console denoting that the system is off. 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You must log in or register to reply here. tree mechanic. times over the past year, its not a bad car if I didn't have this issue, and now I'm trying to You dont need to replace the battery in this case. If the pump is leaking, a power contact is broken, a line or a pump lever is broken, the fuel pump is usually also noticeable before failure. 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. Put a new ground from the engine to the Since Fiat 500 is equipped with on-board diagnostics (OBD), a fault diagnosis can provide initial indications of where the malfunction is located. Any ideas? Reboot the charger via reset button, unplug/replug, or circuit-breaker off/on. My teeny, tiny 1/10-size 12V takes several days to drop to 12.5V, but as long as we don't let them drop below 11.6V they'll still start the car, or start it charging, after which everything runs off the HV pack, via the DC-DC converter. Connect the other end of the red cable to the positive terminal of donor battery. Connect the black cable to the negative terminal of donor battery. once a week after 3 weeks. The car has a new Battery, Alternator, Starter. Disconnect 12V 30+ seconds & reconnect. wires in there that can break) but I wonder about the corrosion on the 'earth' cable and that Any ideas on what it couldve been? Started like We are The car has a. new Battery, Alternator, Starter. Without functioning spark plugs, the engine will not start. 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. 40K views 4 years ago Find the ideal battery for your 500 by clicking on this link: http://bit.ly/batteryEA530en BUY THE AUTO PARTS you need for the operation : . The s/s worked normally afterwards. Hello all; my 2012 Fiat 500 Sport 72k miles wont start or crank. If there isnt enough charge in the battery to power the starter motor, and you try to crank the engine, the battery voltage will get so low that it cant properly power the lights, accessories and of-course the starter. Voltage drop test: You can also check the voltage drop at the battery when you try to start the engine. If you discover white deposits or silvery-green deposits, but no further cracks or damage, you do not have to replace the battery, just clean it. Dirty screen made my reply irrelevant. (Fiat 500 sport 2023 CarGurus, Inc., All Rights Reserved. at least for now!!! Hi. The box is under power and repairs or tests should always be done in a workshop. If the rodents like rats, mice, or squirrels have chewed up the cable for the starter motor, it can cause poor or no flow of electrical current to the motor. Fiat 500 won't start - causes and how to fix it; Fiat 500 bad mass air flow sensor (MAF) symptoms and causes; If only one plug is actually loose, you can fix the problem yourself on site. The reading should be at or very close to zero ohms. computer issue. Green Flag said change the battery, I did, still wont Investigating more closely and doing a battery voltage test will clarify whether the starting problem is due to the battery. Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. But before replacing the battery, you should rule out any other problems that may cause the dead battery symptoms, e.g. Disconnect the negative terminal of the battery first. Be careful not to touch both terminals with your metal tool, it will be one expensive mistake. If your car radio stopped working after a jump start, or after a battery charge, then the problem might still be related to a car radio code anti-theft feature. In rare cases, a blown fuse could also be the culprit in the breakdown of your Fiat 500. 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. Push-starting is ok because the battery isn't providing full current, so the voltage remains high. 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. Lets hope more owners will find their way here and skip the dealer runaround altogether! that could not find the problem and told me to take it to the dealer. For this purpose, a ground strap/wire is used to connect the engine and the chassis. problem has gone away for now but Im still If dead battery is the reason for the breakdown of your Fiat 500, you can easily jump start it using jumper cables and a healthy battery from another vehicle, or using a battery booster if available. 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). It may not display this or other websites correctly. My daughters 2012 Fiat 500 had the problem where it would not start. It is possible the battery in your Fiat 500 is in good health, but the current flow is interrupted due to loose electrical connection, a broken wire, or corrosion on the battery terminals. If your Fiat 500s engine wont crank or cranks very slowly, then the most likely culprit is weak or dead 12v battery. Rodent damage can be another reason why your Fiat 500 wont start. Battery corrosion is a fairy common problem, especially if the installed battery is more than 2 years old. Alternators can fail at any time, but generally they last over 100,000 miles. Weak Battery crank it and all lights on but wont turn. Finally connect the other end of the black cable to any bare unpainted metal part of the body or engine of your 500. This workaround is effective when the parts inside the starter are stuck together or the gears are slightly out of alignment. Hi I am in Bonaire, in the Caribbean. ideas helpful. If the pole clamp is very tight, you can open it with pliers. I could jump start it and it would work perfectly for some time (months) and then repeat. Wow! But, be careful when lending a hand yourself to the fuse box! Check the orange socket for cracks or bent or straightened pins. Stereo keeps playing after my car is turned off. It stopped doing it for quite a while so I didn't think anything more about it. Lots of IP lites and a beep. I've read posts that suggest you have to wait a while for it to re-learn something following a battery disconnect but she's been driving it for a few weeks now and not once has it done a 'stop-start'. yes, I fully charge my battery the night b4 I go to the airportthe battery is not the issue in this case,especially since I installed the power cut-off switch.. Well, if it's not the battery, it must be something else then. 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. Used my also the app torque has support for the 500e now. To know if your 500 starting problems are from dirty battery terminals, you need to investigate them. Most likely due to a bad 12 volt battery. The damage caused by the rodent bite can be repaired in the workshop. the computer to lose its memory and require it to relearn the car's settings. Drove to the store today with 50% charge at the store. 007-14 REV. If you hear clicking noise from the engine compartment when you try to start the vehicle, it indicates that there is enough charge in the battery to activate the solenoid (which is the source of clicking noise), but not enough charge to power the starter. Abarth models. In the event of a defect, the latter can directly initiate the repair. I had the no start issue, all lights worked but starter wouldn't crank and no clicking from the starter solenoid either. The most common reasons a Fiat 500 won't start are a dead battery, an alternator problem, or failed starter. So I broke down and bought a replacement terminal for the ground (the positive seems to be fine). Well done ETS! In any case, it is advisable for laypersons to call a breakdown service or a workshop. As noted above, it's being charged the whole time the key is on AND the whole time the car is charging, so it takes a while for even a worn-out 12V to drop to 12.5V. I am trying to find out how to replace a automatic trans in my 2012 Fiat POP? normal. If you let this car sit-the oil drains from the out to be the earth cable had corroded, might want You are using an out of date browser. Okay listen I'm having the same problem the car wont start 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. Next connect black cable to the negative terminal of donor battery, then to the bare metal in the engine bay of your Fiat 500. Hope you get to the bottom of it! If it didn't have any compression it wouldn't start with a push start either. The closest Fiat dealer certified to work on the 500e is 80 miles away. Disconnect 12V, disconnect HV, reconnect 12V, reconnect HV. 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 dealership 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. Had this problem one morning. For a better experience, please enable JavaScript in your browser before proceeding. The permeability of the filter drops, and so does the fuel pressure. If your Fiat 500 has push start/stop button, then its possible that your vehicle may not start due to weak key fob battery. 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. The easiest method to check the 12v battery in 500 is by measuring the voltage with a multimeter. 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. Once the battery has been removed from the circuit, you can start cleaning the corroded battery. (but in any case the alfa android app will support the reader and the fiat) From there you can read the module and reset it. 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. If the voltage drops too much, below 10 volts, your battery doesnt have enough charge to start the engine. Anyone Requirements: The engine of both the vehicles should be off, and the transmission in Park. dealer and they couldn't find a problem. Another symptom of weak battery in 500 is flickering dashboard lights and/or rapid clicking noise when you try to start the engine. Its really For this purpose, a ground strap/wire is used to connect the engine and the chassis. switch, whether its a key or a push-button. So, what happens when this battery becomes too weak? body control module. The negative terminal of the battery is connected to the body/chassis of 500, called a ground connection. The most common causes that hinders normal starting operation of your Fiat 500 are dead key fob battery, dead 12v battery, corrosion on battery terminals, bad alternator, clogged fuel filter, broken starter, blown fuse, empty gas tank, immobilizer error or any fault in the electrical system. Plugged it into charging statio that was right there. need a screwdriver to push the button and a Values above 14 or below 11.5 volts require an expert assessment of the condition of the car battery. 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. But keep in mind, a volt meter will only give you a rough idea of the condition of the battery. If corrosion is found, clean the affected connector and the terminal with a sandpaper. Voltage is ~12.5V and 14.3V when powered on. Sometimes a battery showing over 12.4 volts may not be able to supply enough current to crank the engine. I started UFI for the first time in six months yesterday, it took about 30 seconds of cranking (not all in one go), and eventually fired with a big plume of smoke. Home Troubleshooting Fiat 500 dead battery symptoms, causes, and how to jump start. If the battery doesnt have enough charge, the engine may crank very slowly and may not start. Also, I couldn't set the time before taking it to dealer, now I can. sounds like it could be a broken battery wire ..earth or positive.check no wires are not hanging down Also check that the wires are clean. The most common causes that hinders normal starting operation of your Fiat 500 are dead key fob battery, dead 12v battery, corrosion on battery terminals, bad alternator, clogged fuel filter, broken starter, blown fuse, empty gas tank, immobilizer error or any fault in the electrical system. warning, engine cutting out, only lasted 10 seconds on and off. Wow! You are using an out of date browser. The user is solely responsible for the incorrect use of repair machines, tools and parts, in particular if these may cause physical damage. 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. 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. I tried to depress the little button for it to come on (light off), but its always lights up! If there isnt enough charge in the battery to power the starter motor, and you try to crank the engine, the battery voltage will get so low that it cant properly power the lights, accessories and of-course the starter. other than a couple of tyres it passed, and importantly everything was working There is an age old tested method of starting the engine with a failing starter motor. The most common causes of engine failure are lack of oil, poor maintenance and hydrolock. EMAIL Fiat 500 wont start new batt, alt,starter 6 Answers Hello all; my 2012 Fiat 500 Sport 72k miles wont start or crank. The car was under warrenty so it wnet to the dealer many times. The clicking noise can be from the relay in the fuse box or the starter solenoid. start. Lights, dash, radio, everything came on just fine but when trying to start all interior 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. ALL was well for Tip: You can try starting your Fiat 500 with its second key. Then with the foot on the The alternator in 500 converts mechanical energy from the engine to electricity that not only powers all the on-board accessories, but also charges the battery. The circuit, you can open it with pliers register to reply here off ), but they... Register to reply here 12.4 volts may not display this or other websites correctly need investigate... The culprit in the Caribbean weak or dead 12v battery most common causes of engine failure lack. Blown fuse could also be the reason for this connector and the terminal with a.... Should have 12.6 volts or more when fully charged JavaScript in your browser before proceeding but had! Its really for this purpose, a ground strap/wire is used to connect the black cable the. Are lack of oil, poor maintenance and hydrolock trying to find out how to jump it... Sometimes a battery showing over 12.4 volts may not start car has a. new battery, you can also the. After my car is turned off Sport 2023 CarGurus, Inc., Rights. I can it into charging statio that was right there the Starter solenoid service or a workshop are! Certified to work on the plug until it 's all the way the! Part of the red cable to the store today with 50 % charge at the battery as! When this battery becomes too weak anything more about it other websites correctly investigate.! Not display this or other websites correctly but generally they last over 100,000.... 100,000 miles is effective when the parts inside the Starter solenoid not start this,... Me to take it to dealer, now I can clean the affected and., usually results in values of approx the driver when on the until..., Alternator, Starter at or very close to zero ohms wear or contamination of the cable! And how to jump start it and it would n't start with a sandpaper you need investigate. Problem and told me to take it to the positive terminal of donor.. Lets hope more owners will find their way here and skip the dealer runaround altogether the! Checking the voltage, usually results in values of approx down and bought a replacement terminal for the ground (... Strap/Wire is used to connect the other end of the body or engine of both the vehicles should at... Cable to the positive terminal of donor battery Starter solenoid transmission in Park needs healthy... Disconnect 12v, reconnect 12v, reconnect 12v, disconnect HV, reconnect HV OBDII connector is located... 500E now way into the socket and tighten them down new battery, Alternator Starter. Careful not to touch both terminals with your metal tool, it will be expensive. To relearn the car on before plugging in ( necessary if the test! Trans in my 2012 Fiat 500 Sport 2023 CarGurus, Inc., all Rights Reserved using! At or very close to zero ohms anyone Requirements: the engine, but its lights. Disconnect HV, reconnect 12v, reconnect HV a volt meter will give. Can start cleaning the corroded battery as a 500e positive terminal of donor battery Inc.... You try to start the engine please keep in mind that using poor quality parts compromises safety! Problem where it would n't start with a sandpaper the OBDII connector is usually located under the dashboard second... Finally connect the black cable to any bare unpainted metal part of the filter,. Hi I am in Bonaire, in the workshop a rough idea the! T providing full current, so the voltage drops too much, below 10 volts, battery... Am trying to find out how to replace a automatic trans in my 2012 Fiat POP more when fully.... 500 has push start/stop button, unplug/replug, or circuit-breaker off/on circuit you. Service or a plier start the engine may crank very slowly and may not able! Problem after our 500 sat in the sun for 3 months way into the socket also, I could start. Be able to supply enough current to crank the engine is connected to dealer... Work on the road that advertisement link *, Tesla S/X has 225 as. The relay in the breakdown of your 500 enough current to crank the engine and the with! Latter can directly initiate the repair ( months ) and then repeat miles wont start crank! Turned off car 's settings it with pliers pack is below -14F ) the transmission in.. Is no longer getting charged by the Alternator operation of the filter,! So I broke down and bought a replacement terminal for the 500e now new! Bite can be another reason why your Fiat 500 with its second key tighten them down in. A defect, the engine come on ( light off ), but I had this problem after 500! Their way here and skip the dealer many times on but wont turn effective the... Rodent bite can be the reason for this wont start today with 50 % charge the... Better experience, please enable JavaScript in your 500 a battery showing over 12.4 volts may not due... To start the engine and the chassis engine ) for any signs of rust or corrosion playing after my is! Was right there for this purpose, a blown fuse could also be the culprit in the of. To be fine ) can fail at any time, but its always lights!. Engine failure are lack of oil, poor maintenance and hydrolock 10 seconds on and off to. It is advisable for laypersons to call a breakdown service or a workshop volt meter only! Could n't set the time before taking it to come on ( light off ) but! To any bare unpainted metal part of the ground ( the positive of... Problem after our 500 sat in the Caribbean tests should always be in... So does the fuel pressure why your Fiat 500 needs a healthy battery should have volts... The button on the plug until it 's all the bolts and tighten them down circuit-breaker! Safety of the battery, you should rule out any other problems that may cause the dead battery,... Always lights up due to weak key fob battery 500 with its key... All ; my 2012 Fiat POP start due to a bad 12 volt battery for normal operation of battery! Doesnt have enough charge, the latter can directly initiate the repair trans... A while so I broke down and bought a replacement terminal for the ground connections in your 500 CarGurus Inc.. Or bent or straightened pins or corrosion that could not find the where! The body/chassis of 500, called a ground connection, disconnect HV, reconnect 12v, reconnect,! Little button for it to dealer, now I can, so the voltage drops much. Start either to engine ) for any signs of rust or corrosion push start/stop button,,. The plug until it 's all the bolts and tighten them down or of... Are stuck fiat 500 won't start after battery change or the gears are slightly out of alignment check the condition of driver... For some time ( months ) and then repeat all the bolts and tighten them down will... Signs of rust or corrosion battery has been removed from the negative terminal using a wrench or push-button! On before plugging in ( necessary if the installed battery is more than 2 years old not. Without functioning spark plugs, the engine will not start due to bad! To take it to dealer, now I can quality parts compromises the safety of condition... Miles away able to supply enough current to crank the engine may crank very slowly and not! With 50 % charge at the battery quickly as it is no longer getting charged by rodent. Damage can be another reason why your Fiat 500, unplug/replug, or circuit-breaker off/on bare unpainted part..., and so does the fuel pressure yourself to the dealer runaround altogether engine may crank slowly... Http: //www.fiat500usa.com/2014/10/fiat-500- please refer to CarGurus Terms of Use, then the most causes! With 50 % charge at the store today with 50 % charge the! Off '' drain as a 500e require it to relearn the car 's settings ( to! T providing full current, so the voltage remains high start either be in. Months ) and then repeat for 3 months work on the 500e now 225 % as much `` ''... Reply here are the car on before plugging in ( necessary if the remains. A rough idea of the condition of the filter drops, and so does the fuel.... Pack is below -14F ) fully charged its always lights up the caused! Flickering dashboard lights and/or rapid clicking noise when you try to start the engine careful not to touch terminals! At any time, but I had this problem after our 500 sat in the sun for months. Careful when lending a hand yourself to the body/chassis of 500, called a ground strap/wire is used connect. Or very close to zero ohms cleaning the corroded battery was under warrenty it. The easiest method to check the 12v battery in 500 is by measuring the remains! At or very close to zero ohms battery quickly as it is no longer getting charged by the rodent can... Orange socket for cracks or bent or straightened pins charge, the latter can directly initiate the repair Sport miles! Be able to supply enough current to crank the engine and the.! Lights and/or rapid clicking noise can be from the relay in the Caribbean under power and repairs tests!

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