Hyundai kona 12v battery reset. I do have to press the 12V battery reset .

Hyundai kona 12v battery reset You can get away with 20 minutes if your 12V battery is in top condition. Full Forum Listing . If it does, you obviously have bigger fish to fry. That is, rather than fix the problem professionally, they have introduced a sticking plaster. And it is a completely separate unit from the traction battery, it is not "integrated" , it sits NEXT to the traction battery. Gruß. Det skjedde en feil. The day after bringing the car home, it happened again. L'assistance est venue donner un coup de booster. Battery Saver+ For more details, refer to the “Aux. I have had my forward radar and headlight sensors go wonky amongst other oddities. Se alle butikker. 12v battery died. The dashboard and speedometer works fine, it says check HEV battery on the speedometer. it sounds like a duff battery as I had this once and the battery showed 12v. It can trigger a 12v battery drain. Con el truco del maletero no hace falta. Does anyone know why I should have to do this ? Could there be a fault to cause the battery to drain ? Main Hyundai Kona Electric chat - Hyundai Kona Forums So it seems the 12v battery in my Kona is poor quality - I do hope this is not going to be a running story. Elsbett; 26. Ladeverluste. When you hit the reset button it connects the battery and the car will start. Les mer. This button directly connects the High voltage battery with the 12v battery through the DC Having trouble starting your Hyundai? In this video we’ll show you how to use the Battery Reset Switch to help start your Hyundai. Used the key and then pressed the 12V battery Hyundai Kona. The alarm might go off when you reconnect. Let’s look at the dos and don’ts of jump-starting your Kona EV. I have a 2019 Kona Electric and the first summer I had it we where packing to go on a roadtrip. April 2020 #3; Startknopf ohne Bremspedal betätigen. If I leave them powered on the battery will go dead in about 22-hours. Members Online • YellowZx5 . Less than a week after purchasing a 2025 N-line hybrid, I got locked out of my car, because the 12v battery had been disabled. Battery Type: Briefly, it is tied to the Drive battery and to prevent the drive battery from discharging, as well as the 12V going completely dead as well as to isolate the Drive battery after sitting for awhile the 12V disconnects. Hyundai Kona Elektro, 64 kWh, Engine Red mit AHK (1349/AFH) - Spritmonitorangaben inkl. It is housed and connected to the Traction battery but it is a separate battery that can be replaced if needed. Emergency Response Guide. This button directly connects the High voltage battery with the 12v battery through the DC->DC converter to force charge the 12v battery. Bestellt: Hyundai Kona Elektro 150kW | Dark Knight Metallic | alles drin außer Schiebedach und (Vollleder)Sitzpaket | Hyundai Key Fob Battery Replacement: Complete DIY Guide & Instructions [2025] 2013 Hyundai Veloster Touch Screen Replacement: Complete Guide & Costs [2025] Hyundai Veloster Touch Screen Problems: Complete Troubleshooting & Repair Guide [2025] Hyundai Alternator Handbook: Complete Technical Guide & Troubleshooting Resource [2025] 2008 My car was in yesterday to have this problem checked out, although (touch wood) my battery hasn't yet died completely. La batterie est à 6Volts et des poussières. It may then require the car to go through a 12V charge cycle, then a stop and restart for systems to return to normal. Good luck. 27. Asique como ultima opcion hemos tenido que accionar el boton reset bateria 12v y con ello se ha encendido el motor. Le dépanneur me dit d'aller rouler, mais la dernière fois ça n'avait servi à rien. Mini perfil del usuario. For whatever reason the car wakes up to a level where it expects you to get in and drive. An expert came and tried to do something, but without result. The hybrid Ioniq used a lithium-ion 12V battery, which has a feature to disconnect the battery if it starts getting too low (but while it still has enough left to boot the car back up). And the shop will probably It is a PHEV - a 'plug-in'. Auch ein Reset mit dem Knopf am Display hat nichts gebracht. 2. This is definitely true for my Tucson HEV. Now I am very dissatisfied , because in such a short CMF60L-BCI : The HYUNDAI model name of battery 2. When you return to start the engine doesn't the reconnect button on the dash draw power from the traction battery to start the engine and then you drive the vehicle for 30min to recharge the 12V battery. Had an issue with not being able to use the remote to open the car. Jenny. This. When asked, the service manager High Voltage Battery Warranty . "Press the 12V Battery Reset switch" right prior to trying to start from the booster battery. Und zudem wollen die dann meistens direkt abschleppen wenn man nicht darauf hinweist, dass man das mit der 12V-Batterie abklemmen doch erstmal testen sollte. It also reconnects to the Drive battery. by Davew99 » Tue Jul 09, 2024 10:33 am » in Main Hyundai Kona chat. They tested the battery and it indicates no problems so it was not replaced. Somewhat to my surprise, Hyundai replaced the battery In case the battery is reset, connect the battery cable again, and then start the engine or turn the ignition switch ON for more than 10 sec. Sorry I couldn’t be of more help. There is a 12V battery in the HEV. However, HYUNDAI reserves the right to make changes at any time so that our policy of continual product improvement may be carried out. Fortunately H have added a 12V battery test at the end I have a 2025 Tucson Hybrid for about a month and a half now. 5V. I brought it to the dealership and there was no fault found. I'm almost 100% sure that this fault only used to occur when our on-street charger would have a malfunction and our car would protect it's battery by going into I don't understand. 0 Reply. Yesterday I ran over road hazards and had both passenger side tires replaced after a long while with flashers on while waiting for the tow truck. Obviously the 12v battery reset solved the I think they had to pull a fuse to reset that system. 13 posts · Joined 2023 Add to quote; Only show this user #3 · Oct 13, 2023. Auto up/down window Sunroof Trip computer Climate control system Driver posi Other information: Hyundai Kona To manually reset this and allow 12V to be supplied once again from that partition, one must press the "Reset 12V Battery" button. Bestillingsvare I én butikk. 7V thanks to the regular topups, but immediately after a 5 hour AC charge, where the car holds the 12V battery at 13. I do use the heated seats etc quite a bit in the winter. Consider yourself lucky you got 2 years, mine was completely fried with 6 months and it was like pulling teeth to get the dealer to replace it under warranty. I did learn that the 12V battery only holds a small charge regardless of what mileage you did the day before (as I discovered last week after a 400 mile trip) and it would appear to get easily depleted by the systems that continue to run when the car is Once this is pressed, it jumps the 12V accessory batter from the main hybrid battery. 248 posts · Joined 2022 Add to quote; Only show this user #13 · Jan 10, 2023. Kjøp. Danach wurde auf der Karte die max. Just had mine replaced under warranty. A quick battery reset for the 12V starts everything back up and the main batteries all keep their charge. 2) Disconnect the ground cable from the battery (-) terminal. This allows draining energy Hyundai KONA EV Sept 18 to Dec 21 Hyundai Ioniq 5 Dec 21. Kia (perhaps not so surprising in view of their apparent relationship), Nissan, Tesla and others. Why this couldn't be seen within the myraid of menus is beyond me when I can see 'Altitude' ! I've trawled all the threads of people that have had to change the 12v, but not one of Dead Kona Faults and Technical chat for the Hyundai Kona - Hyundai Kona Forums Skip to content Hyundai from May. by SteveM32 » Wed Jul 24, 2024 9:39 am » in Main Hyundai Kona chat. 12v Battery Issues . 6 volts or more when fully charged. A similar thing can happen if you plug in your home charger when it is not No he tenido ese problema, pero antes de arrancar ¿has probado ha hacerle el reset de batería 12v? Tienes un botón para hacerle el reset en los coches que llevan algo de electrificación al lado izquierdo que pone 12v battery reset. This would mean that if you have the 12v reset button, you have the integrated Lithium battery. Die 12 V Batterie allerdings nicht, weil sie nur beim Fahren geladen wurde. I have less than 15k miles and almost 2 years This is a non-sponsored video of the Hyundai Kona Electric's 12V battery's replacement. I don't have the option available, possibly since a software upgrade? The feature is not working, I have now had a flat battery 5 I have a 2025 Tucson Hybrid for about a month and a half now. automatom Discussion starter. 0V steadily, the 12V battery drops to 12. Battery Saver+ function. Buy a traditional automotive 12V battery and install it yourself (or let the auto parts store do it for you). Ich habe jetzt einen Datenlogger angeschlossen, der die Spannung regelmäßig überprüft und stelle fest, dass zu jeder vollen Stunde der Verbrauch kurz ansteigt und dabei die I recently bought a 2021 Hyundai Kona EV from auction which was involved in a minor nearside accident and they were precautionary as a simple diagnostics reset via the OBD2 port fixed it permanently. DocinNC. Sometimes a battery showing over 12. This manual applies to all models of this vehicle and includes descriptions and explanations of optional as well as standard equipment. If you do have to use the 12V reset button, make sure that the car is in an "ON" state for 30 minutes (driving or idle) after pressing it. Spend your own ~$150 to buy a quality battery and I think your problems will go away. Profi. Did you know that there is a feature in your Battery Management System Malfunction Main Hyundai Kona Electric chat - Hyundai Kona Forums Then goes cold and then difficult to get it to heat after that. Click & Collect . SteMo; 27. Jump started it, bought a 12v battery charger, and have never had the issue again; I haven’t had to charge the 12v since, but keep the battery charger in the trunk, just in case. Today, I had to call roadside assistance, to come and boost my 12V as I was about to charge the traction battery. The easiest method to check the 12v battery in Kona is by measuring the voltage with a multimeter. Later tried to start the car again and the Même problème ici, Kona fin 2018 pas de problème jusqu'à ces derniers temps avec la batterie 12V. 12V Battery Reset button In August (bought in April), it had under 4k miles on it and the 12V battery died and I'd have to jump start it each time it died. off-acc-on-off sind dann die funktionen beim Kona electric. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright I have two dashcams installed and configured for parking mode. This is $122 or so from online OEM Hyundai retailers. The 12V Reset button temporarily reconnects the 12V battery so that you can start the car, after which it will charge back up again from the high voltage The battery reset switch 'jump starts' the 12v if that is needed. Zusammenhänge und Probleme mit der 12V Batterie. According to their parent site, Canadian site, and in store literature the car came with a crappy agm battery that lasted a Seeing others saying the same on the Facebook Kona groups - off the top of my head 5 other UK drivers saying they have had to use the 12V battery reset after power failure. I bought one of these after my Kona 12v battery died for the second time. Good day. To prevent the battery from being reset during the inspection, 1) Connect a jump cable between the battery (-) terminal and the ground cable. Battery Sometimes resetting the ECM by completely removing the battery will reset these anomalies. Levert. 6h-GDi Premium DCT Euro 6 Hybrid. Disconnect negative terminal of 12v battery for minimum of 15 minutes. Having trouble starting your Hyundai? In thi Dort, wo sich sonst beim Kona 1. 11. erlaubte Geschwindigkeit nicht mehr angezeigt. Top. 24. Schaltet man acc ein und verlässt dann den I have a 2021 Kona 1. Other Items Explanation To activate or deactivate the Aux. Ich habe in der Betriebsanleitung für den Ioniq-Hybrid den Standort der 12V-Batterie auf der rechten Kofferraumseite gefunden. Zitieren; Henning S. The dealer found nothing wrong with the battery and therefore wouldn’t replace it. If the It's not showing on the fault codes Richmond Hyundai where we are advise no record of battery reset button press in any other part of the "computer" system just told no-one else has reported this issue. I had that message once in my Hyundai Kona, reset it and it never came back. They flushed/changed the coolant and did an inspection/update on the Battery/BMS. Januar 2024; SteMo. Am 20. EZ: 09. In this article, we’ll look at how you can jump your Kona, why you need to, and items that need to reset after jumping. The high-voltage battery can’t be charged using jump cables. I haven't seen those type of numbers since the original battery was in the vehicle. 170/daykonaguy New Member. Tucson PHEV has a separate 12v battery and no 12v reset button. No 12v reset for 2024. It seems that with the possibility of high current draw discharging the battery, the feature shown below in the video would be set. This is the battery that was in my car when I bought it. Aughey · My Ioniq's 12v battery died, and this is what the car does when it can't start. Have your fob with you. Kona-MG-Newbie-EV. Not sure if this helps. Has anyone else experienced this? They checked for a parasitic drain and couldn't find anything, the battery was holding a charge, etc. As for your question, the AGM battery should be quite resistant to discharges (more so than the older acid lead ones), but you may also have a faulty battery or a loose In my experience with the Kona (a) it does this "reset" automatically when the 12V battery is disconnected, and (b) that short loss of power doesn't disturb any important settings Some electrified Hyundai vehicles will automatically disconnect the 12V battery to preserve the life of the battery. 12V : The nominal voltage 3. Hi - Not a technical or car person here, so please be kind. That’s 2020 Kona EV. 942 posts · Joined 2019 Add to quote; Only show this user #3 · Mar 5, 2021. Hyundai Forum is a community for all Hyundai Owners to talk and learn all about their favorite subject: Hyundai cars from the Sonata to the Elantra and even the new Kona! Show Less . Ev =/= no maintenance Reply reply CognitiveFeline • Hyundai doesn’t recommend nor sell flooded batteries only agm batteries. -----MJJC Foam Cannon Pro, straight from the manufacturer: ht Hallo,bei unserem Kona 64kWh (2020) leert sich die 12V Batterie immer wieder. Show more replies. I had to use the mechanical key to get in the car and reset the battery. Pull on tab of the fuse at top right of fuse box, it is the only one of its kind. All this happened and my car is total new 500 km. The owner's manual also suggests staying away from the 110 V trickle charger because a level 2 charger is better for the battery. The item is a few months on back order. Used the key and then pressed the 12V battery reset. • Never cut or disconnect 1. Note that the LED in the Hyundai logo on the front of the car will be lit. December Seeing others saying the same on the Facebook Kona groups - off the top of my head 5 other UK drivers saying they have had to use the 12V battery reset after power failure. Have Hyundai test your alternator. Kona EV - Dead 12v Battery . If it's any other model, if the battery is a All things Kona EV related and electric vehicles in general that crossposts from /r/electricvehicles This is not an Authorized Hyundai subreddit. 2389 posts · Joined 2021 Add to quote; Only show this user #10 First time it was outside my house, so was able to charge the battery using a regular 12V charger. Avhenting i butikk Lagervare i 47 Butikker. I think there may be a software glitch that either drains the 12V during the charging of the main battery if the cycle isn't completed, or the 12V only charges during the very last phase of the charging cycle of the main battery, or for some reason a command is issued that prevents the 12V from recharging while driving. This video will explain how to unlock your vehicle if this happens as well 12 v Battery Reset - how to get into Tucson or Kona HEV and start it with a #deadbattery It appears to be in the User Settings > Utility Mode. 11. It was picked up on the 40,000 mile service as there is a 'recall' to test the battery and it failed the test. So I have had my 2021 Kona Ultimate in the shop all week for the second time in less than 6 months because of the 12v battery has died. Zitieren; PiBongard. Meanwhile, my OEM 12v (Rocket) battery went through a miraculous recovery. I was able to have corporate submit a rental that the dealership has to submit using the enterprise ARMS program. Kona dead 12V battery (again - 3rd in 3years) It is odd that several other makes of EV seem to suffer from premature 12V battery failure as well as Hyundai; e. I don't think there is any indicator for the accessory battery. Save Share Reply Quote Like. low voltage battery (12V) in order to supply electrical power to the vehicle to operate the lights, wipers, multimedia, Model shown in video is for demonstration purposes only. The dealership said that is a feature of the car, but I cannot find that listed anywhere. When I picked it up, it had 267, I thought maybe they charged it a bit DC converter that transforms power battery, contact an authorized from the high voltage battery to the HYUNDAI dealer. Only Tesla seems to have responded by changing the spec. I remember reading somewhere that it's actually closer to 72 kWh because Hyundai restricted a margin at the top and bottom. Explore Our Forums. Kona Electric 12V battery can be jumped. 2018 Kona Limited . 30K traction battery we will replace but a $150 lead Hyundai Kona 12 Volt Battery Replacement My 12v battery seems to stay in a much better condition than the e class which regularly read as partially discharged due to my inappropriate use of a diesel car for short There is nothing different here than any other Kona EV. Mensajes: 4; Your battery has a 2 year warranty. I took the car into the garage yesterday for the sun roof motor to be replaced and on In those cases, you unlock with the hidden fob key and press the 12v reset button for several seconds and then the car will start. They take it I have the same issue with my 22 Elantra the Battery Management System module and 12v battery needs to be replaced. 65 V, for exactly 20 minutes. It took two days. And 12v battery ordered. Yo esto la primera vez no lo sabia, y me tuve que poner a usar la llave fisica para abrir la puerta y darle al reset. It‘s called the 20/21 model here. Had to have it towed to another state, where it sat at the dealership for 7 weeks until a new battery could be manufactured in and shipped from Korea. Switch car on with your foot on brake pedal to ru I have a 2021 Kona 1. Unfortunately I can’t help you with a replacement battery - or specs thereof - but there are multiple threads about the Kona’s 12V battery and it’s replacement - with a 99R AGM for example - but I’m not an expert in this In this video we’ll show you how to use the Battery Reset Switch to help start your Hyundai. Aux. The original 12 volt battery in my 2019 Kona EV died shortly past the 2 year mark of ownership. emerworth01 Discussion starter. NOK 1 699,00 NOK 1 359,20. How to Jump-Start a Kona EV. Bestill og betal online, for henting innen 30 minutter i en av våre butikker. La led jaune s'allumait très souvent puis un jour plus de batterie, j'appelle le dépannage. 1800 186 306 • If severe damage causes high-voltage components to become exposed, emergency responders should take appropriate precautions and wear appropriate insulated personal protective equipment. But keep in mind, a volt meter will only give you a rough idea of the condition of the battery. Before doing this pull the fuse panel cover off located beside the battery. Ok, tires done. The high voltage (lithium-ion polymer) battery warranty covers a minimum capacity for a period of 8 years or 125,000 miles (for existing production models first produced prior to 2020) and a period of 8 years or 100,000 miles (for Kona EV 20MY and all new production models Just had mine replaced under warranty. I drive mine about 30 miles a day and charge it about once a week. A call to Hyundai when we had our first of four 12v battery failures told me to use the 'Battery Reset' function, using a button on the right of the steering wheel. Hyundai Kona 2 Forum - Modell ab Baujahr 2023. No se si Not on the Kona and likely all older Hyundai/Kia EVs because the 12V battery condition appears to not be continually visible to the EV's BMS when the car is shut down. My damaged battery is managing to sit around 12. I haven't had any issues yet with the 12v battery. This time, they got the new HV battery in, and replaced it inside of a week. If the 12V battery loses voltage after an extended stay, doesn't the traction battery disconnect so as not to discharge. Dezember 2023; Elsbett. I can only assume the system is evaluating what has been installed. They tell you to just 2022 Hyundai Kona - Battery - Best Fit Search Results. When I dropped the car off, it had 220 km of range left. Managed to get the car moved slightly (back onto the driveway). Obviously the 12v battery reset solved the Ce midi en voulant prendre le kona, j'appuie sur le bouton de demarrage et juste un bip ayant deja eu plusieurs fois le cas y compris sur mes anciennes electriques, je mesure le voltage de la 12V et elle fait moins de 6V , en branchant une batterie avec des cables j'arrive à demarrer le kona puis à declencher un chargeur batterie 12V (qui refusait car il croyait que Having done a quick Google, we disconnected the 12v battery, left it for a few minutes and then reconnected it. Nov 27, 2020 #1. Applicable models (if equipped): 2024+ Hyundai KONA Electric 2022+ Hyundai IONIQ 5 [] Using Vehicle to Load. Just not like we are used to. The dealership won’t even give you this option. 3) Connect Today the dealership reset my Kona and did a software update and my first charge is up to 284 miles of range. Availability and functionality on your vehicle may vary. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright a new interesting review of the lithium ion integrated 12v battery that comes inside the hybrid battery, so we will finally see it and study it so please enj Ich habe meinen Kona EV jetzt seit nem Jahr und noch keine Probleme mit der 12V Batterie. oragex . I can't wait to test it out tomorrow and this weekend. Can the 12V battery be completely disconnected without need for a 'reset' Jump to Latest 21 - 26 of 26 Posts. Do you have this 12V battery reset button on your car mcharron (OP) ? Has it ever been triggered? That would confirm if the 12V battery was getting to a low voltage condition. Try another dealer if they don’t find anything. of the low voltage battery to something based on I read an article about the Kona Ev that said if you leave the key in it, it will deplete the 12v battery, or if you leave it unlocked, it could also deplete the battery. Filter By Categories Super Start Fleet & Heavy Duty AGM Top Post Battery Group Size 4D - AGM4D-T975. The car is designed to cut all power if it detects that the 12V battery is low. Does anyone know why I should have to do this ? Could there be a fault to cause the battery to drain ? Battery Capacity Main Hyundai Kona Electric chat - Hyundai Kona Forums 12v Battery reset. Apparently you should check the voltage after the car has been idle for 8 hours or more (dont ask me). I have a 2021 Kona ev. Das trifft leider nicht für den Kona-Hybrid zu. Hyundai, for example, includes a "12V BATT RESET" button on its Ioniq EV hatchback's dashboard that delivers an on-demand jump start to the 12-volt battery, a handy feature to have in case the onboard computer takes a dive. When activated, the high voltage battery is used to keep the 12V battery charged. 1 2. 130 km ohne danach zu laden (SOC am Ende 36% It said " 12v battery reset". HYUNDAI ROADSIDE . It's widely reported that the 12v battery is an issue, and that really isn't helped by the fact you need an OBD2 or multimeter to see what the voltage is and be satisfied the HV is charging it. 6 auf der rechten Motorraumseite die Batterie befindet, ist im Kona-Hybrid der Sicherungskasten untergebracht (siehe Bild). Joined forum today to report my March 2020 Kona has joined the "Check Electric Vehicle System" failure club. Hemos ido al concesionario y nos han dicho que es normal, pero lo llevaremos al taller a ver si hay algun problema. 2 V for 20 minutes each, afterwhich normal 4-hourly charge events resume taking place. The 12v battery does not get charged if the HV battery SOC is less than 20% Click to expand I was under the impression that this was no longer true after the Auch bei meinem KONA 12/2019 war die 12V Batterie entladen. Disconnect the 12V battery, wait a few minutes and reconnect. Hyundai Forum is a community for all Hyundai Owners to talk and learn all about their Observas que la llave no funciona, asi que basta con ir al maletero y pulsar el botón durante un segundo, y esto hace reset a la batería de 12v desde la de alto voltaje del hibrido, y a funcionar. Seriously annoying. Obviously the 12v battery reset solved the Yo tengo dos coches: Un Kona HEV 2019/20 y otro de "capricho", un Mercedes C270 CDI de 2003, que es con el circulo siempre que puedo, asi que aunque al Kona le he hecho 66,000 km en los 4 años justos que hace que lo tengo (confinamiento por medio), lo cierto es que hay semanas que no lo saco del garage, y (toco madera) no he tenido ningun problema con la Cars: Hyundai Ioniq 5 on order, Hyundai KONA 64kwh Sept 18, BMW i3 14-18, BMW Z4 13-14. Don't buty a battery from them, too expensive versus other choices. I do have to press the 12V battery reset 12V Batterie Reset-Taste beim Kona. It does not say there is no 12V battery, it says it does not have a regular 12V battery, meaning what most are used to. remplacement, recharge après une décharge profonde, etc Exemples de bizarreries résolues par le hard reset batterie auxilaire It seems that with the possibility of high current draw discharging the battery, the feature shown below in the video would be set. 1. Repeat the procedure from No. I had this same issue with my 2022, early on. However this message appears routinely, perhaps daily, and I am wondering if this suggests an incorrect setting or a fault. Does anyone know why I should have to do this ? Could there be a fault to cause the battery to drain ? Discussion in 'Hyundai Kona Electric' started by 170/daykonaguy, Nov 27, 2020. My big issue outside of range was the replacement battery only charging in the 30-40 Kwh range. My understanding is that the dashboard state of charge indicator is for the hybrid drive battery, so it makes sense it never goes below 1/4 or above 3/4. Applicable models: 2019+ Hyundai NEXO Learn more about your I have a 2021 Kona 1. A. I was told this would take 2-3 hours. Dann den Hyundai-ADAC rufen wegen einem 10er-Schlüssel ist unnötig und zeitraubend. Daher: 10er-Schlüssel immer in den Kona just in case I'm still looking for confirmation but the 12v disconnect/reset feature is most likely part of the BMS system for the integrated batteries, not a separate thing (cost) that Hyundai added. Im Hi everyone. Je roule ensuite 45 minutes, tout va bien. Jump to Latest 21K views The Kona always charges the 12V battery when parked (doors and hood closed) for 20 minutes then waits for 24 hours exactly then repeats that. This disconnects HV battery and releases contactors. My 2019 Kona Ultimate EV had a total main battery failure in late April 2021. 12V Battery Reset button Last week I got a notice from Hyundai that my car ('21 KonaEV Premier, not one subject to the original battery recall campaign) was being recalled to do two things: install now battery management system software, and drain and replace the battery coolant. They insist . It will not even unlock for that matter. Mechanic said it needed new tires of course and the 12v battery. Dezember 2023 #1; Zum Glück beschäftige mich aktuell nur vorbeugend mit dem Thema . Can't get into the car when this happens, although manually opening the back hatch wakes up the car and then you can open the driver's door without resorting to the manual key lock. After 15 minutes reverse process. Es gab ganz gute Angebote, wie den i20, 7-Gang, mit üppiger Ausstattung für 24. 2-3 months later (last week), the new 12V died AND the car wouldn't charge. Then the car was towed to dealer. My car has a traditional Hyundai brand In my own experience, just having a short loss of 12V system power while the battery is changed is enough to trigger a process where the 12V battery is subject to (2) pulses two hours apart of 13. The dealer determined that my 12v battery problems were caused by a propulsion battery failure, and replaced the HV battery ( a 2nd time). Schüler. Actually for the second time. Reactions: 4 -Squared, AshleySchaeffer and DocinNC. So let’s call it six weeks old. The car would not accept a charge or go into Drive or Reverse. Varenummer 999702000022 Populær. After a deer hit my car the body shop replaced my battery under that repair and I never had another battery issue after that. They say no log of this information so difficult to get information via diagnostic as they cannot replicate conditions or fault. Then came the recalls. Bei mir wird die 12V-Batterie auch geladen, wenn das Fahrzeug komplett abgestellt ist, dass ist mir schon öfter aufgefallen, wenn ich am Auto vorbei gegangen bin und die gelbe Leuchte vorne im Hyundai-Logo leuchtete. The large Kona battery is said to be 64 kWh. My car is 2020 model, so 12V battery is probably not covered by any kind of warranty. 0V during charging is insufficient to maintain a level state of charge in the 12V battery. Due to the voltage Das passt aber nicht zur aktuellen Anleitung (2020er 64 kWh Modell) siehe gepostetes Bild und meinen Beobachtungen. A healthy battery should have 12. Bei meinem vorherigen Ioniq PHEV konnte ich einmal das Fahrzeug nicht starten, obwohl die Hochvolt Batterie fast voll war. 8 posts · Joined 2019 Add to quote; Only show this user #3 · Jun 10, 2019 (Edited) I had told them to hook up a multi meter and Please stop listening to hear say, and those mis quotes about Tucson not having a 12v battery. some things will function VIVE LE HARD RESET BATTERIE AUXILIAIRE ! En français: réinitialisation globale du système par débranchement temporaire, ou autre manipulation équivalente*, de la batterie auxiliaire 12V. However, from my experience from Nissan. Each time it's happened it's been very cold - noticed the battery I have a 2022 Kona Hybrid and I have had to press the battery reset button several times. Januar 2024 #1; Der lokale Freundliche hatte heute zum BBQ (naja, es gab ne Bratwurst, aber immerhin) eingeladen, und zum Autogucken. This was done by the dealer Oct 30. Sie wird immer nachgeladen und das es ein generelles Problem mit den 12V Batterien gibt habe ich jetzt so noch nicht gehört. Just more than a year after the new battery was replaced, I started getting a warning message saying the 12 volt battery was I reset the 12v battery, the car started and I took it for a drive to re-charge the battery. Pictures below. 26. A visit to the dealer we use said exactly the same inside their building, but when I asked them to come outside to show me, we heard the person say, "Oh I have a 2022 Kona Hybrid and I have had to press the battery reset button several times. Vorne in der Front leuchtet dann die Lampe gelb . 5 volts after a 1 hour drive. This article explains what they have been doing fairly well across their line of hybrids: How the Hyundai Ioniq Ditched Its Weiß jemand, ob die 12V Batterie beim Laden des Kona EV mitgeladen wird? In der Betriebsanleitung KONA EV 2021 konnte ich keinen Hinweis finden. Either your alternator isn't performing to spec or your battery is toast. E. In those cases you unlock with the hidden in the fob key and press 12v reset button for several seconds and then the car will start. Dann soll man The "engine", powered by the traction battery starts and runs ok, but some other systems are sensitive to abnormally low voltages out of the 12V battery, even if that battery is just able to operate the systems necessary to enable the car to start. When I researched this later I found that they have at last acknowledged the ongoing 12v issues and have provided a built-in solution that matches our well known battery booster workaround. 60Ah(20HR) : The nominal capacity (in Amper Reset items The following items may need to be reset after the battery has been discharged or the battery has been disconnected. Pay a mechanic to do a load test and fluid top up on your 12v battery yearly. Reaktionen 482 Beiträge 575 Bilder 3 Fahrzeugbestellungen 1 Wohnort Schweiz. Using a different 12V battery is not going to help. That button reconnects the system. Page 1 Maintenance Specifications All information in this Owner’s Manual is current at the time of publication. Plus tax and shipping of course. Am 19. 3) Connect HYUNDAI KONA (OS, OSE, OSI) EV (204Hk) Batterier; Batteri 12V 53Ah. It took the Hyundai service department 6 hours to replace a battery due to warranty BS. fuhr ich ca. Yeah a weak 12V battery causes all sorts of weird problems in the Kona. ralle. First time in a Car Park 2 months ago on an AC charger, I pulled the cable and it come out whilst the power was still on charger, so found video on-line and reset by pulling 12v battery and all worked OK and I put it down to EMI You are wrong, period. habe ich den Update auf 211110 (2020 Kona Electric) gemacht. 690€, HYUNDAI KONA ELEKTRO 150kW PREMIUM. We had roadside assistance come to jumpstart it and contacted the I’ve been a mechanic for 25 years. Even the steering wheel was locked. Good luck, and hope it’s just the 12v, which is what it sounds like from my similar experience Hyundai KONA Owner's Manual (Page 425 of 561) | ManualsLib www. 4 volts may not be able to supply enough current to crank the engine. Kona 2 - Motor: Elektro. KONA Hybrid. Part #: AGM4D-T975 Line: SSB. E-Fahrer. I took the car into the garage yesterday for the sun roof motor to be replaced and on the way decided to give it one final chance to see if it was working and low and behold it opened without any problems. This video will explain how to unlock your vehicle if this happens as well as how to reset the system with the press I reset the 12v battery, the car started and I took it for a drive to re-charge the battery. When this happens the little light in the Hyundai symbol on the front of the car turns on. The car ran with no issues I have a 2021 Kona 1. Mauvaise surprise, je me suis encore fait avoir en aspirant ma Kona EV 2020 ce matin - coffre ouvert - la batterie 12V a flanché. My 2019 KonaEV Ultimate has been running seamlessly since I got it in March 2019. . The ICE will not run the entire time and will indeed cycle on and off as usual/needed, and the manual states this is normal I got my Kona EV Ultimate at the start of this year. Reaktionen 141 Beiträge 127 Bilder 4 km-Stand 41874 km Wohnort 39218 Schönebeck. 2020 - MJ 2020 Tschechien - Dark Knight / Black Shadow - Vollleder. Switch on ore-heating / pre-cooling using phone app, this also charges 12v battery from main battery. Obviously the 12v battery reset solved the I reset the 12v battery, the car started and I took it for a drive to re-charge the battery. Just an update on the 12v battery story. My I tried to restart it in various ways, such as placing the key or (reset battery) button, but to no avail. 12V battery has disconnected about 8 or 9 times already. YF (2011-2014) Sonata/i45 MD (2011-2016) Elantra In case the battery is reset, connect the battery cable again, and then start the engine or turn the ignition switch ON for more than 10 sec. No lights left on, doors not open for any length of time, nothing left in the charging ports either. Connected OBD, pops up a P0A0A12 - High voltage system interlock circuit. Save Model shown in video is for demonstration purposes only. 04. The Hyundai warranty probably only allows the dealer to install the Rocket battery so the problem will repeat itself over and over. Dion Rust. The HEV Santa Fe has a regular 12v lead acid battery in the hatch. I reset the 12v battery, the car started and I took it for a drive to re-charge the battery. manualslib. Just because the 12v battery isn't a old style Lead Acid block battery, does not mean it doesn't have a 12v battery. This car has less than 6k miles on it. There would have to be a complete dead short to reduce the voltage down to 4. I also leave the car open for extended periods while I clean it or whatever the day requires. Reaktionen 8 Beiträge 13. • Do not attempt to remove the safety plug while standing in the water. Reaktionen 434 Beiträge 899 Wohnort Krefeld. Anfänger. So this use of 13. 2 Replies 3389 Views 2018+ Hyundai Kona EV General Discussion. For this reason and since I don't drive everyday, I also installed a power switch and got into the habit of turning the cameras on when I go out, and turning them off when I get home where I have other security cameras installed to Bonjour, A l'occasion du remplacement de la batterie 12V de ma petite Panda (9 ans) j'ai vu l'opportunité de lui ripper la batterie de service du KONA (45Ah) qui a 15 mois et installer sur le KONA une batterie Weird story, I brought my 2020 Kona EV in to the dealership to replace the 12v battery. Main dealer saying no fault with battery. Anyone else had the same problem ? Premium Kona Electric - Galactic Grey - Smaller battery - My first EV - Bought Mid November 2021 Mark Grosvenor. When we where about to depart the 12v battery was dead. A alguien más le ha sucedido algo parecido? El coche lleva poco más de 1 mes. com Which adds . g. 5 Replies 2974 Views Last post by ballikev Tue Jul 16, 2024 3:01 pm; Kona Hybrid Battery 12V Location. I called Hyundai Roadside Assistance. Hyundai dealer replaced it for free with an Interstate battery. Presumably the heater runs on the 12V battery - I'm beginning to wonder if its not being properly recharged by the battery used to propel the car. Posts: 2 Joined: At any rate, I was able to use the 12V battery reset button followed by pressing the Start button within 5 seconds. I do have to press the 12V battery reset My 24 plate Kona Ultimate EV regularly gives me the above message on Blue Link to which I respond by commencing a battery conditioning. Your Kona I've not had any 12V battery issues in my six months of ownership of our '21 Kona Ultimate and now 8K of driving. Yesterday my aux battery went dead so Hyundai assistance jump started it and got it to the dealer. The 1st recall was to replace the Electric Water Pump (EWP). Februar 2021 #3; Mein neuer KONA lädt die 12V-Batterie . Pulsa ese botón y luego arrancas, eso me dijeron que es porque ha llegado el coche desde campa y no le han Hyundai KONA EV Sept 18 to Dec 21 Hyundai Ioniq 5 Dec 21. Some electrified Hyundai vehicles will automatically disconnect the 12V battery to preserve the life of the battery. 1 Year Limited Warranty . In the normal case, on a 4-hourly schedule the car's electronics wakes up and powers the 12V system voltage off the traction battery to 14. Just don’t use Bluelink to open charging port door. Tried clicking the reset 12v battery button, you can Unfortunately I can’t help you with a replacement battery - or specs thereof - but there are multiple threads about the Kona’s 12V battery and it’s replacement - with a 99R AGM for example - but I’m not an expert in this field by any means, so please do your own research to come to your own conclusions. Battery Management System Malfunction Main Hyundai Kona Electric chat - Hyundai Kona Forums Then goes cold and then difficult to get it to heat after that. They told me I had a couple recall items as well, so of course I said yes please fix. I am now on my third 12v battery and I'm starting to get pretty sick of this whole car and Hyundai as a whole. No. If it's the HEV, there should be a 12V reset button by your left knee. I have a 2022 Kona Hybrid and I have had to press the battery reset button several times. I would expect them to use the same approach for the PHEV, a single battery for traction and 12v, but I haven't been able to confirm that yet. xwcnl mmiii vqiqi esyy hnxp wpzwmtd treenk fvblg zarb gcimg