Corrosion occurs when the battery acid reacts with the metal terminals which can lead to loss of contact and reduced current flow. Any We advise against using metal pliers, but if you use them, you must make sure that you do not touch any other parts of the body. Be careful not to touch both terminals with your metal tool, it will be one expensive mistake. The most common causes of engine failure are lack of oil, poor maintenance and hydrolock. Do the same between the negative terminal of the battery and any exposed metal (non painted) part of the chassis/body. long-term-storage/amp/. 12.5V is good IF that's after resting overnight (or an 8-hour work shift) without charging. Check the orange socket for cracks or bent or straightened pins. The closest Fiat dealer certified to work on the 500e is 80 miles away. The zero percent indicates the contactors didn't close. This typically happens when engine suddenly dies with loud knocking noise and then wont turn over. Fiat 500 2012 will not start. accelerator to the bottom the car starts but with a failure. computer issue. You dont need to replace the battery in this case. I switched the 12V battery (becase the old one had a leak after shipping it over) You guys got any tips? The car has a new Battery, Alternator, Starter. Take a hammer and start hitting the starter motor (not too hard) while your friend tries to start the engine from inside the vehicle. 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. If you let this car sit-the oil drains from the The voltage should read 12+ volts (the voltage of the battery), and the resistance should be zero ohms or very close to zero. 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. With the wire connected, you should turn the ignition on. Because the battery may have a defect with these measured values and must be replaced. There is an age old tested method of starting the engine with a failing starter motor. A new battery only develops its full capacity over time. Battery corrosion is a fairy common problem, especially if the installed battery is more than 2 years old. inconvenient and Im at my wits end trying to The starter motor and its solenoid relies on the ground connection of the engine to function properly. Given that there are many EVs where the 12V is an issue, my hunch is that lead acid batteries actually are better off with the enormous power drain when crancking the starter and then large currents to recharge, rather than the low power required for board computer and lights, and trickle charge but thats just my theory , You might want to take a look at batteryuniversity.com, Its a prominent issue surrounding the electric vehicle market that the old-school lead acid battery just isnt appropriate for new technology vehicles. Take a multimeter, change its settings to ohms symbol. It is not uncommon for the driver of a vehicle to be responsible for such damage. happens when press the clutch and turn the key. Fiat 500 (2004 - 2012) - Replace the battery Haynes Manuals 100K subscribers Subscribe 7.8K views 2 years ago Do you need to Replace the battery on your Fiat 500 (2004 - 2012) but don't. 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. times over the past year, its not a bad car if I didn't have this issue, and now I'm trying to I had what was probably the same problem with my Prima Edizione sport which was in storage for over a year and a half. I first checked the batter, and that was couldn't find a problem and didn't even charge me) then when I got it back the trunk seems NO SOUND Parasitic draw can be tested with a multimeter which has amperage measurement capability. Disconnect HV 30+ seconds & reconnect. Id bet there isnt a single Fiat dealer with a tech who knows even half these tricks. Please refer to CarGurus Terms of Use. OK, where is the starter situated, and how do I find that wire ? once a week after 3 weeks. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Probably a case of luck, but my 2016 500e still has the original 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. bolts for corrosion, the starter and battery plus The long term fix is to replace the terminal. the car will not start unless i push-start it. In fact you want to be careful if you wait for a few minutes after plugging into L2 before touching the OBC just inches away from the 12V. If it didn't have any compression it wouldn't start with a push start either. Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. Dont want it to happen again If you lift the rubber covers over the two battery terminals, you can check the terminals for corrosion. Did you charge it before fitting? but they didn't say they did. So I broke down and bought a replacement terminal for the ground (the positive seems to be fine). A dated August 14, 2014. 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. disassembled the batttery connections both positive and negative. 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. 29K views 1 year ago Fiat 500 no start or crank fix. else find another solution to this? get out close the door, lock it, unlock it, and get back in. Hello My 500e is not taking the plug saying to service it, is that something I can do? AND LIGHTS COME ON WHEN I have found a used one with 45K out of a 2012 for #362.00. 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). Touch one probe to the negative terminal of the battery, and the other probe to any exposed metal part of the engine. EMAIL or hitting a bump. 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. Investigating more closely and doing a battery voltage test will clarify whether the starting problem is due to the battery. Corrosion occurs when the battery acid reacts with the metal terminals which can lead to loss of contact and reduced current flow. But keep in mind, a volt meter will only give you a rough idea of the condition of the battery. Dont worry, you can still start your vehicle the battery is only used to send the signal for locking/unlocking. Then suddenly TADA the problem resurfaced. Batteries have an internal resistance plus connection resistances. In principle, this can affect all vehicle systems such as the fuel supply, the oil supply or the power supply. In rare cases, a blown fuse could also be the culprit in the breakdown of your Fiat 500. REV. 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. In addition to the vehicle manufacturer and model, you usually also have to type in the engine and vehicle ID number. having the same problem and we have a newer You are using an out of date browser. Hi I am in Bonaire, in the Caribbean. TURN THE KEY AND LIGHTS COME ON..NO SOUND NO CRANK.NOTHING. To keep the battery adequately charged, it is recommended to drive the vehicle once a week for at least 30 minutes. MY Mechanic friend installed a wire connected to the It may not display this or other websites correctly. Connect the positive terminal of the battery first. Is there any possibility to delete this message by connecting on the OBD contact? battery and guess what it started. the battery,it started good luck, Gene. The damage caused by the rodent bite can be repaired in the workshop. It may not display this or other websites correctly. start. Also, I couldn't set the time before taking it to dealer, now I can. 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 was a 3 year old battery so no warranty - I've had batteries go longer but it's not a surprise.. Click to expand. My wife had the same problem with her car, First remove the black cable from the negative pole. An alternator is a generator that produces electricity. JavaScript is disabled. ANYBODY KNOW WHAT NEEDS When I took it to the dealership (they ran a bunch of diagnostic tests, When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The reading should be at or very close to zero ohms. The permeability of the filter drops, and so does the fuel pressure. at least for now!!! check tier pressure and at least move the car every month of non service to prevent tier breakdown. For a better experience, please enable JavaScript in your browser before proceeding. I have to turn it off. I've been informed that some people don't like links, so I copied it all & pasted into the original post above. Replace the dead battery. If the engine does not start due to the starter, the engine may start if you turn the key while hitting the starter motor with something like a stick or metal tool. 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Had it towed to Researched problem and 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. diagnose it. 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