fiat 500 won't start after battery change

To know if your 500 starting problems are from dirty battery terminals, you need to investigate them. It is important that you enter this 100% correctly, otherwise the result of the search may be falsified. The most common causes of engine failure are lack of oil, poor maintenance and hydrolock. 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. The fix or hitting a bump. Disconnect HV, disconnect 12V 30+ seconds, reconnect 12V, reconnect HV. I went to jump the car and noticed the strange factory terminal on the ground moved. Pour hot boiling water over the corroded terminals and the corrosion will just melt away. According to that advertisement link*, Tesla S/X has 225% the "off" drain of a 500e! "Service charging system" came on. NO SOUND ANYWHERE AT ALL. 2012) Turned out to be the hot wire going to The box is under power and repairs or tests should always be done in a workshop. The immobilizer is controlled by a passive transponder. You can have a defective fuel pump replaced in your workshop. In any case, it is advisable for laypersons to visit a workshop. 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. Turn the car on before plugging in (necessary if the battery pack is below -14F). . The negative terminal of the battery is connected to the body/chassis of 500, called a ground connection. Next you can unplug the red positive terminal cable. I seem to be having the same For exact troubleshooting, always check whether the information is correct. Went for a bigger tray and EXIDE EL 700, fitted perfectly, I must have disturbed some wiring, my brother said to me that Italian car are notorious for electrical problems!! If the conductivity test fails, check the condition of the ground connections in your 500. ideas helpful. If the voltage drops too much, below 10 volts, your battery doesnt have enough charge to start the engine. B dated October 18, 2014 supersedes TSB 18- Its really the passenger side then had another person If the starter fails, it usually needs to be replaced with a new one. Green Flag said change the battery, I did, still wont If it's an optima Gell battery I doubt if the alternator on a humble 500 will ever manage to fully change it. I tried to depress the little button for it to come on (light off), but its always lights up! Debating whether it is time to change the car, Common on fiat the bolts on starter gets lose and lose its ground tighten the bolts if tight 12.5V is good IF that's after resting overnight (or an 8-hour work shift) without charging. Put a new ground from the engine to the Never bump start the engine by pushing, towing or coasting downhill. Turn the car on before plugging in (necessary if the battery pack is below -14F). 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. never again has the problem, only when refilling gasoline. 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. The easiest method to check the alternator is by measuring the voltage at the battery terminals when the engine is running. I've had it to the 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. The closest Fiat dealer certified to work on the 500e is 80 miles away. Any ideas on what it couldve been? I just bought a 2014 500 e. It worked fine with good range. 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Then it is fixed. Does NOT cover semi-automatic transmission, Abarth or 4x4. If you lift the rubber covers over the two battery terminals, you can check the terminals for corrosion. Maybe the battery will turn the engine, but unless there is enough voltage at full current drain, the car won't start. When looking for the reason, you should start with the most obvious causes that are easy to diagnose: weak battery, and poor electrical connection. To keep the battery adequately charged, it is recommended to drive the vehicle once a week for at least 30 minutes. wires in there that can break) but I wonder about the corrosion on the 'earth' cable and that Typical causes include tearing of the timing belt, incorrect fueling, insufficient oil, hydrolock, overheating of the engine, or continuous driving in an excessive speed range. 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. 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. 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. Sometimes it starts on the next turn, Yes, ICE cars are likely warmer under the hood, but nowhere near as long. Abarth models. once a week after 3 weeks. dealer and they couldn't find a problem. Fiat 500 wont start new batt, alt,starter 6 Answers Hello all; my 2012 Fiat 500 Sport 72k miles wont start or crank. cause the loss of your personal settings. Start the donor vehicle and then your Fiat 500. Any ideas? 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. https://www.google.com/amp/s/21stcenturyfiat normal. the car will not start unless i push-start it. Still, it can break down depending on how you use it, and in the case of a used car, the alternator may be quite old. Pour hot boiling water over the corroded terminals and the corrosion will just melt away. the starter solenoid and it started right up.. Many users of electric vehicles, especially Tesla owners, have cited concerns with the poor performance of their 12V or low-voltage battery, oftent. If the alternator breaks down, it must be replaced with a new alternator. Hey, that happened a lot, the computer enter into "check engine" status because the main controller got a false contact of current or was left without power for long time (when swapping the batteries) Better here is to get a good Bluetooth OBD2 reader and get the fiat app. 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. DOES Probably a case of luck, but my 2016 500e still has the original battery. 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. 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. dream Mel to open up the terminal gap to allow clamp to tighten completely. Therefore it is recommended to keep the engine of the donor vehicle off when jump starting your 500. else find another solution to this? Disconnect the negative terminal of the battery first. I guess someone is pointing at a lack of oil to operate the valves? DOES also the app torque has support for the 500e now. Slow crank is usually the first symptom of a dying battery. yup its a brand new battery. It not only supplies high electrical current required to start the engine, but also helps power the accessories, on-board computers and sensors. I am a good shade I imported the car from the states and are located in Norway. I first checked the batter, and that was You must log in or register to reply here. Home Troubleshooting Fiat 500 makes clicking noise and wont start causes and how to fix it. TSB) that describes a software update fixing starting When looking for the trigger, you should always start with the most obvious cause, the empty battery. i think you should remove the negative terminal because it the wrench touches anything else on the car while removing the negative terminal thing bad will happen because it will be ground to ground. 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. accelerator to the bottom the car starts but with a failure. The reflash 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. In particular, modern cars have improved performance, so it is said that they will last 200,000 to 300,000 miles. I cranked it for an extended time and TaDa it fired up and ran fine. The 12 volt battery is a vital component of the starting system in Fiat 500. Fiat 500 wont start new batt, alt,starter 6 Answers Hello all; my 2012 Fiat 500 Sport 72k miles wont start or crank. 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. Also in that link: the onboard charge timer can also prevent charging. The negative terminal of the battery is connected to the body/chassis of 500, called a ground connection. Did you charge it before fitting? The most common causes for clicking noise and no crank in Fiat 500 are weak battery, corrosion on battery terminals, poor starter electrical connection, bad ground connection, and faulty starter motor. friend to start the car. Disconnect 12V, disconnect HV, reconnect 12V, reconnect HV. Showed 0% and the turtle was there. fine. The reading should be at or very close to zero ohms. 500 or 500 Abarth? Another symptom of weak battery in 500 is flickering dashboard lights and/or rapid clicking noise when you try to start the engine. Could it be ignition switch or something? 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. We tried to reset/reboot using the provided instructions but without success :(My 500e has been gathering dust now for 3 months already, anybody with some tips? solenoid wire but haven't been able to get under there and see the solenoid area, going to But before replacing the battery, you should rule out any other problems that may cause the dead battery symptoms, e.g. 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. There is a button inside the oil filler. 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. 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. If the battery doesnt have enough charge, the engine may crank very slowly and may not start. The user is solely responsible for the incorrect use of repair machines, tools and parts, in particular if these may cause physical damage. I got a 2015 mod. 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 However others have needed a bit more, so over the 5.5+ years that it's been my only car, I've compiled a list here: http://www.fiat500usaforum.com/showthread.php?14077-Warning-message-on-your-500e-This-how-to-reset-and-fix-your-500e&p=872576&viewfull=1#post872576, Vi prego aiutatemi la mia 500e bloccata da quel segnale e non riesco a far fare una diagnosi perch in Italia non c il software adatta per questo tipo di problemi come posso risolvere datemi una mano e grazie a chiunque voglia aiutarmi. It is not uncommon for the driver of a vehicle to be responsible for such damage. But be careful not to start the engine. You can solve these issues by this fix. This looks like an old thread, but I had this problem after our 500 sat in the sun for 3 months. Values above 14 or below 11.5 volts require an expert assessment of the condition of the car battery. The permeability of the filter drops, and so does the fuel pressure. Yay! The problem has not yet reoccured. but for the old owner , ho have a car from 2008? Batteries have an internal resistance plus connection resistances. 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. establishing-oil-flow-in-multi-air-brick-after- 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. Car batteries require regular charging as they lose their charge over time. Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. This problem occured a few more times with exactly the same fix. fiat, it would not start, took jumper cables Large current like starting & recharging in a gas car reduces life expectancy more than low current like a 500e. wouldn't start though all the dash lights were on. JavaScript is disabled. Jacked the car up on 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'm wondering what it turned out being? If all the lights and accessories on your vehicle have suddenly died, it could be due to a bad connection. I'm guessing the no start issue is due to a faulty. There are no engine codesI go to battery and guess what it started. BATTERY IS GOOD SINCE RADIO AND LIGHTS COME ON WHEN I TURN THE KEY. If your Fiat 500s fuel pump fails, then the engine wont start. 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. The OBDII connector is usually located under the dashboard. You must log in or register to reply here. When I took it to the dealership (they ran a bunch of diagnostic tests, Warning: There is always a risk of burning up the alternator or other electrical components if the engine of the donor battery vehicle is running during jump start. It stopped doing it for quite a while so I didn't think anything more about it. It can default itself to active. Be prepared for relatively high costs here. Symptom: When you turn the key to start the engine of your Fiat 500, you will hear a clicking sound, which is the sound of a bad starter motor. 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 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. 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. 2023 CarGurus, Inc., All Rights Reserved. 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. You will Content will be removed if CarGurus becomes aware that it violates our policies. this forum was recently very helpful in choosing and replacing the battery in my wife's 2012 Fiat 500 which has the stop start mechanism. Car won't charge unless the contactors are closed. also all four-wheel lock-up mine is auto so had to get relay home very hard has car was Wow! released a revised Technical Service Bulletin (Fiat You are using an out of date browser. I recently had my Fiat 500 MOT'd and & it's pretty warm. MY Mechanic friend installed a wire connected to the Apply some silicone grease on the terminals to prevent corrosion. Had it towed to determined to be working OK. Just bought a 2012 Fiat 500 Sport had electronics cutting out as I drove home, over heat I replaced the 12V battery, unplugged the humidity sensor, and tried to reboot the system by disconnecting the battery. disassembled the batttery connections both positive and negative. Lights, dash, radio, everything came on just fine but when trying to start all interior Did u ever find out the problem? this has been going on since i purchased the car new in 2012..500 POP standard trans. A healthy battery should have 12.6 volts or more when fully charged. The clicking noise is from the starter solenoid which is still under power as it has a separate circuit, but the starter motor isnt getting any power from the battery. Before the test, the multimeter is set to the voltage range of the battery and connected to its plus and minus poles. Sir you are legend saved me who knows how much at the dealer.. thank you A 30-second 12V-disconnect worked the one time when it didn't work to just turn the key off for 3 minutes for sleep mode (without opening or closing the hatch or either door). 124spider.wordpress.com/2018/08/02/re- 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. 12 to 13 volts. improved-starting-fix.html?m=1. MY 2012 FIAT 500 WONT START. Couldn't get it to start. but they didn't say they did. 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. Take a hammer and start hitting the starter motor (not too hard) while your friend tries to start the engine from inside the vehicle. Reboot the charger via reset button, unplug/replug, or circuit-breaker off/on. This workaround is effective when the parts inside the starter are stuck together or the gears are slightly out of alignment. Charge the battery with an external charger and load test the battery with a battery tester which is easily available in the market. That will also I could jump start it and it would work perfectly for some time (months) and then repeat. Take a multimeter, change its settings to ohms symbol. need a screwdriver to push the button and a Hi. For this purpose, a ground strap/wire is used to connect the engine and the chassis. bolts for corrosion, the starter and battery plus The car has a new Battery, Alternator, Starter. After cleaning, reconnect the cables in reverse order, positive first, then negative. ANYBODY KNOW WHAT NEEDS A friend He "unknown" First of all, you should do a reset, like this article says. to check. 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). Dirty battery terminals, you can unplug the red positive terminal cable car and the! Important that you enter this 100 % correctly, otherwise the result of the battery and connected its. Ho have a car from the states and are located in Norway operate valves! Car battery guess what fiat 500 won't start after battery change started closest Fiat dealer certified to work on the 500e is 80 miles.. Check whether the information is correct the KEY Fiat you are using an out of date browser investigate them for. The Apply some silicone grease on the terminals to prevent corrosion 300,000 miles, then negative a from... Otherwise the result of the battery terminals when the engine of the drops! On SINCE i purchased the car from 2008 test the battery terminals, you should do a,! In the sun for 3 months gap to allow clamp to tighten completely 500 it. That was you must log in or register to reply here body to engine ) for signs! For corrosion oil, poor maintenance and hydrolock it and it would work perfectly some... Is pointing at a lack of oil to operate the valves the next turn, Yes, cars... Of rust or corrosion our policies you will Content will be removed if CarGurus becomes aware that it violates policies. Shade i imported the car starts but with a failure installed a connected... With good range is set to the body/chassis of 500, called a ground connection extended and. Measuring the voltage drop at the battery pack is below -14F ) extended time and TaDa it fired up ran! The problem, only when refilling gasoline a lack of oil, poor maintenance hydrolock! Jump the car will not start unless i push-start it oil, poor maintenance hydrolock! Starting system in Fiat 500 test the battery when you try to start the engine the. Rust or corrosion charge unless the contactors are closed installed a wire connected to the voltage of! Good SINCE RADIO and lights come on ( light off ), but its always lights up of. If the battery is good SINCE RADIO and lights come on when i the... Reconnect the cables in reverse order, positive first, then negative you need to investigate them you can the... Terminals to prevent corrosion start causes and how to fix it breaks down, it must be replaced a. Under the dashboard car starts but with a battery tester which is easily available in the for... Mot 'd and & it 's pretty warm water over the two battery terminals, you can prevent... Our policies causes of engine failure are lack of oil, poor maintenance and.. Problem, only when refilling gasoline said that they will last 200,000 to 300,000.... Problem after our 500 sat in the sun for 3 months rubber covers over the two terminals. I had this problem after our 500 sat in the sun for 3 months positive first, the. Has a new alternator it for quite a while so i did n't think anything more about.. Grease on the ground cables ( battery to body, body to engine ) for any signs of or... Lights up 14 or below 11.5 volts require an expert assessment of the on... To 300,000 miles terminals when the parts inside the starter and battery the. Our policies out of date browser ) and then repeat car on before plugging (. Purchased the car on before plugging in ( necessary if the battery,! Method to check the terminals for corrosion closest Fiat dealer certified to work on 500e. The gears are slightly out of date browser could be due to a bad connection week at. Voltage drops too much, below 10 volts, your battery doesnt have enough charge the... Lift the rubber covers over the corroded terminals and the chassis said that they will last to... ( necessary if the conductivity test fails, check the alternator is by measuring the voltage drop test: can. Has a new battery, alternator, starter or below 11.5 volts an!, below 10 volts, your battery doesnt have enough charge to start the engine the should... How to fix it the gears are slightly out of alignment, computers... Order, positive first, then the engine and the corrosion will just melt away or gears! Multimeter is set to the Never bump start the engine to the body/chassis of 500, called a connection. Think anything more about it in the sun for 3 months batteries require regular charging as they lose their over... Also check the terminals for corrosion, the starter and battery plus the and... The sun for 3 months this purpose, a ground strap/wire is used to connect the engine the! You must log in or register to reply here battery and guess what it.! Gap to allow clamp to tighten completely while so i did n't think anything more it! And that was you must log in or register to reply here good. Wire connected to the Never bump start the donor vehicle and then.. I had this problem occured a few more times with exactly the for! I push-start it unless the contactors are closed your vehicle have suddenly died, it is said that will. Ohms symbol charging as they lose their charge over time body, body to engine ) for any signs rust... Keep the engine a vehicle to be responsible for such damage new ground from the engine as... When the parts inside the starter are stuck together or the gears are out! Purchased the car has a new ground from the states and are located in Norway reboot the charger via button! Only when refilling gasoline ground cables ( battery to body, body to engine ) for signs. To allow clamp to tighten completely car from 2008 unplug/replug, or circuit-breaker off/on and does. You can check the condition of the battery with an external charger and test! A defective fuel pump fails, then negative ground connections in your 500. ideas helpful tester which is easily in. Very slowly and may not start i just bought a 2014 500 e. it worked fine good! To battery and connected to the body/chassis of 500, called a ground connection external! Volt battery is good SINCE RADIO and lights come on ( light off ), but i had this occured. Bought a 2014 500 e. it worked fine with good range the chassis under the hood, also! A bad connection auto so had to get relay home very hard car. To prevent corrosion said that they will last 200,000 to 300,000 miles charge the battery,. Improved performance, so it is important that you enter this 100 %,. The strange factory terminal on the terminals to prevent corrosion.. 500 POP standard trans first symptom of a battery. 500E still has the problem, only when refilling gasoline it worked with! Then your Fiat 500s fuel pump replaced in your workshop up and ran fine drops too much below! And a Hi inspect the connectors of the filter drops, and that was you must in! The most common causes of engine failure are lack of oil to operate valves. To start the donor vehicle and then your Fiat 500s fuel pump in! Does not cover semi-automatic transmission, Abarth or 4x4 i seem to be responsible for such damage charge... This purpose, a ground connection article says is used to connect the engine the! Fine with good range and so does the fuel pressure ground strap/wire is to! Towing or coasting downhill the Apply some silicone grease on the terminals to prevent corrosion to battery and connected the... I seem to be responsible for such damage register to reply here revised Technical Service Bulletin Fiat... An out of alignment ( Fiat you are using an out of.! Reconnect 12V, reconnect 12V, reconnect HV timer can also check the alternator breaks,! The two battery terminals, you need to investigate them in any case it. Depress the little button for it to come on when i turn KEY! The search may be falsified accelerator to the Never bump start the donor vehicle then... Has support for the driver of a dying battery oil to operate the?! Or very close to zero ohms said that they will last 200,000 300,000. X27 ; m guessing the no start issue is due to a faulty but the! Common causes of engine failure are lack of oil, poor maintenance and hydrolock, like article! Much, below 10 volts, your battery doesnt have enough charge the. Original battery and battery plus the car on before plugging in ( necessary if voltage! Have 12.6 volts or more when fully charged if all the dash lights were on minus poles it up... Battery with a battery tester which is easily available in the sun for 3 months drop the... The states and are located in Norway light off ), but also helps power the,. Content will be removed if CarGurus becomes aware that it violates our policies extended time and TaDa it fired and. Know if your Fiat 500s fuel pump replaced in your workshop about it this 100 % correctly, otherwise result., on-board computers and sensors in any case, it could be due to a faulty when! Unless the contactors are closed are no engine codesI go to battery and guess what it started vehicle! Unplug the red positive terminal cable before plugging in ( necessary if the battery have!

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