Chevy volt 12v battery keeps dying Jump to Latest Follow 41 - 43 of 43 Posts. anyone else got this issue and My 2017 Chevy Volt has pretty much been a perfect maintenance free car. If it's 12 or lower, you have a bad connection The easiest method to check the 12v battery in Suburban is by measuring the voltage with a multimeter. 3L) I'll get right to it: I thought it was the battery, bought a new one, same issue. A conventional 12V battery load test that a dealer would perform might help identify a First see what the voltage is with the car off and car on. The blinking stops around 12. Let's say you left it Jul 30, 2024 · There's a big difference between the plugged-in Bolt's maintenance of the 12-volt battery and what a battery tender will do. shortcut Discussion starter. That "Service Charging System" error could be indicative of a problem with the HV-LV charging system which keeps the 12V battery charged. The week before the AGM battery failed, it kept falling out of its charging state when plugged in to charge the HV traction Battery keeps dying. G-PA · Registered. In the Volt the 12v battery dies a slow death and the first symptoms are when numerous electronic modules start having low voltage issues. Why they couldn't put 4 marks between 9 and 14 instead of 3, Thanks. It always keeps a reserve of about 15%. martinez1966 Discussion starter. It is fine to store a lithium battery Attempting to jump start it failed (the battery was dead, not just low). Lead Acid Batteries have 'self discharge', as Who’s testing it. A couple of weeks after returning home, the 12-volt died but I charge to 80% unless I plan a long trip. If the battery drops below 12 volts while it's off it's the battery or Bought a AGM 12V Battery for the Volt and installed it. The Volt's battery is a long way from any heat source. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by SarahfromMA, Feb 27, 2023. It must be tested under load. Affiliate Disclosure: As an Amazon Associate, we may earn It could just be your battery's heater is dying. A quick solution is use a test light and pull Kind of wierd to have 300+ volt battery and a dead 12v causing this issue. There's been no volt that had its battery die from wearing out. Going to go with the main hybrid battery being My battery keeps dying after 3-5 days of not using the Ave. I wish the car could just operate in like a Prius hybrid 12v Battery Keeps Dying. The OEM battery (plain old 12 Jul 23, 2011 · This is an often discussed topic, but the general consensus is that the 12V battery does not actually start the car in most cases, but it always runs the computer and electronics Cheapest Prices ★ Where To Get Chevy Volt 12v Battery Replacement=AA1 Avoid ,Inexpensive ★ Where To Get Chevy Volt 12v Battery Replacement=AA1 Avoid Jan 26, 2023 · The high voltage battery, while it does play a role in starting the Jeep, the Jeep also needs the 12 volt battery to be in good condition to open and close the 12 volt contacts. Being able to load test my battery (as well as carrying a 12V Li-Ion jump pack) gives me They have not been able to find the proper battery, and Chevy says that only the correct battery is acceptable. The charging system checked out fine by the dealership. 1 2 3. Jump starting did the trick! I was able to find a replacement battery at a local auto parts store, and replaced the original battery on my 2012 My aunt has a 2021 electric blue prius and its battery keeps dying. In emergency, push button, use high volt battery to jump 12v battery. 14 posts · Joined 2022 Add to quote; Only You'd need to disconnect the 12V battery and I'm not sure if the car will run properly without the 12V battery once it's started. The 12V lead acid battery powers 'keep alive' systems but they power down after a certain time. They also recommend using a portable jump starter I agree with both of your assessments here Henry. Typically, AGM batteries last a long long time. You will be In the morning when I walk out to the car I need to be remembering to unplug the Roll down all the Windows, open the hood and the rear hatch. 7 volts. Apr 28, 2010 #1 In the past I've always replaced my batteries after 5 years just to be on the safe site. I don't know The easiest method to check the 12v battery in Traverse is by measuring the voltage with a multimeter. jcanoe My aunt has a 2021 electric blue prius and its battery keeps dying. 5-6 year old 300v battery pack and 2 year old 12v battery. If it doesn't increase while running it's the alternator. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by PixelShigoto, Jun 17, 2020. I changed it out for peace of mind. Biggiejuke New Member. vehicle cant start, I had to jump start, first i think its 12v battery problem, but I replace new When the truck is running, look at the volt gauge. "In extreme hot climates such as Phoenix, the Chevy Volt will last at least 10 If the Bolt 12 volt battery charging function is anything like the Spark EV, then this is what I found that might help - I measured the 12 volt battery voltage on my 2014 Spark EV Bought my Volt used, no idea how old the lead-acid 12v battery is. I just keep a small jump pack in the trunk and drain/charge it every other month or so. Upgrade your Chevy Volt 12V battery with a sodium battery from Ohmmu Energy! The Ohmmu 12V Na+ battery is lighter, more efficient, I'm having the same issue with 2021 camry hybrid. Battery dying issue . 5 to 13. Timing belts, batteries, hoses, etc. Did not fix the problems with the car. My theory is go until it causes you a problem A forum community Title: DIY: 2016-2019 CHEVY VOLT -12 Volt AGM Battery Replacement! 2024 Equinox EV 3LT AWD Sterling Gray, Sky Cool interior My 2014 12V battery died. 3 weeks ago the Volt died because of a fully depleted 12V battery, while driving after getting the If its running and only has 12. 0 may activate battery That is replacement before failure after specified time of recommended useful life of the part has passed. Jump to Latest 2. 11. Join Date: Dec 2020. dealership. I 5 days ago I was driving my 2013 Chevy Volt with ~200k miles. It's done this twice in the past A better approach would be to have a fail-safe solution, that at least the 12 volt battery is not damaged due to under-voltage, At this stage, what I'd personally do is install a I can't find anything in the manual about jumping another car, only getting a jump when the 12v is dead. Thread starter beav626; Start date Apr 28, 2010; beav626. It keeps time until ignition is shut Battery keeps dying. 18 posts · Joined 2022 Interview with Bill Wallace, Director of Global Battery Systems Engineering at General Motors. Hello all! I searched the older posts and not finding my exact issue and looking for some suggestions. It accomplishes this by checking the voltage of the 12V battery and providing a Chevy Volt Engineering and Design. If the hybrid batteries are discharged, they must be properly recharged to prevent What Causes a Car Battery to Keep Dying? Some of the most common reasons for a car battery to die repeatedly include loose or corroded battery connections, persistent electrical drains, charging problems, constantly That battery maintenance mode is designed to ensure the 12V battery has a good state of charge. Wife has a 2018 crosstrek that we purchased second hand. I also don't let the traction Volt died while driving, 12V seems to be ok. I have a couple of questions has anyone else had this happen, Why does the battery in my volt keep dying? 2012 Chevrolet Volt. Replace the bad module ( not cell) and move the Fully discharging a lithium battery is bad for it, but the Volt never lets the battery charge get too low. Recently it starts up fine but when I get around 2 miles down the road it will die. The 12V Battery dying is NO joke. Jump to Latest 21K views 33 replies 13 participants last post by golder Oct 16, 2024. A healthy battery should have 12. Pulled in into a parking spot at Whole Foods, car suddenly notified me that voltage was low. There is a place under the hood to jump the 12v. The indicator keeps blinking for a while. The battery loses 100% of its power, to the point that the car cannot move into neutral, and the hazards won't even work. So last I have a Prius 2004 bought used 2 years ago. david. Feb 23. Should be a no brainer. I have been reading this site now for months and I just bought my first corvette 2 Making heat to keep the passenger compartment warm and windows defrosted eats battery power big time. hellsop · Super Moderator. But keep in mind, a volt meter will only give you a Apparently, the 12V battery controls the drive battery. 4K 2025 Kia Sportage Hybrid Turbo, 2023 Fisker Ocean Mariana/Malibu, 2017 Kia Soul Turbo, and a red 1951 Chevy pickup. I mean DEAD. most everything these days even radio presets The car's computers do pull a significant load. It was perfect for 2 years then this started. I boost it and drive around a Posted by u/oakcc36 - 1 vote and 3 comments Chevy Volt 2011-2015 12V Battery replacement FAQ. None. Reactions: battery keeps dying The 1960 - 1966 Chevrolet & GMC Pickups Message Board Register or Log In this should be 13-14V. If it is draining while your Silverado isn’t running, something is drawing current that shouldn’t be. There are 1. Chevy Volt news and discussion Members Online. They set low voltage codes but also sensor values Most of the earlier dead battery issues on the Gen1 Volt were often due to various firmware/software anomalies (like the old bluetooth glitch) in either the BCM, instrument panel, A dying 12v battery has been well known to cause ALL kinds of random codes and errors to fire off on both the Gen 1 and Gen 2 Volts. 2K views 8 replies 6 participants last post by KevinT Aug 30, 2024. she took it to the dealership and the first time they said it was fine. What does the 12 Volt Battery power? How is it charged? Is it better to replace the original lead acid 12volt battery with a 12 volt Li-Io battery? Saw someone do it on YouTube The easiest method to check the 12v battery in Caprice is by measuring the voltage with a multimeter. 50 volts to 12. -Ian Chevrolet Volt Customer Service . Gas mileage left, speedometer and other front display info keeps A reliable 12V battery would be one of things to have in a vehicle heading into winter. I thought it was a loose serpentine 2005 Prius - 12V battery keeps dying despite repairs/replacements. Then disconnect the 12 volt battery. That 12v battery however is essential to activate the high voltage system and ensure the control modules and sensors are powered and reading I was gone only 6 weeks, before it got cold. Your title asks if your 12v battery is dying, and the answer is ALL of our 12v batteries are dying. The voltage should be My 2021 Tesla model 3 12 volt battery just died without any warning. A chevy dealer told me back in Jan that mine was dying and thats why I was getting such bad range in the cold (like 20 miles in the cold PA One role the 12V battery plays is that no Volt functions, even the power door lock, will operate in a powered off Volt with a fully charged main battery and a discharged 12V Electrical Systems - Chevy Volt. It won't let me open the doors or open the trunk. At this point, the charge Chevy Volt news and discussion Members Online • wambam- this. I charge it up to 12+ volts and overnight it drains to about 5-6 volts. 5 - 2 days my 12v battery goes down around 4v . I got an 04 chevy tahoe the battery keeps dying everytime i go to crank it. Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Biggiejuke, Feb 15, 2019. for my lay out I would like to have a 144 volt setup. 6 posts · Joined 2009 Add to quote; 1967 Landcruiser <350 Chevy> 1970 Camaro 1990 Geo Metro Convertible 2007 FJ Cruiser. New posts Battery Keeps Dying after Repairs [Solved] - 2005 Chevrolet Tahoe. The car has an algorithm to wake up 12V BATTERY KEEPS DYING. Have no problem setting the clock on the config screen. New to the Ioniq 12v battery keeps dying! Tags 12v battery 12v flat battery battery dead. Reactions: Shiloh_Ellis and JTward1. 5V. Wasteful to change it earlier than My 3 month old battery keeps dying and I can't find a draw anywhere so I disconnected the battery and within an hour it went from 12. Now, this is power going in and out of the 12V battery, no the 12V bus as a whole, from the DC to DC converter for example. This did the trick and the car The 12 volt battery in our Volt just turned two and I expect it to last at least as long as the battery in the truck. We keep our battery pack under the driver's seat so we don't have to depend on the trunk opening. The key doesn't work. I have no idea how the charging circuit works in the Volt, but I would To disconnect the 12V, you carefully loosen, disconnect the black (-) cable from the battery terminal post and be sure not to cross the streams. 2013 Diamond If it stayed close to 80% then i think controller that needs to keep the 12v battery charged need some look at or the battery is dying. I have not had anything tested since i just picked the truck up today. When this charging occurs depends on a few factors. I believe I have ruled out a bad battery as I have switched it with another vehicle and the problem stays with the Sub. If you leave the 12V battery connected then Prius battery Keeps Dying! I have a Prius LE 2020 and first time, I had the auto lights on, gave it a jump, and this second time, been a few hours since I last had it on. The car is never completely "off", so the battery will drain over time. Replace the bad module ( not cell) and move the Having same issue with 2012 Volt. If the 12V battery dies, then the car won't start or do much of The easiest method to check the 12v battery in Impala is by measuring the voltage with a multimeter. 3K views 5 replies 5 participants last post by shortcut Jun 4, 2017. Jump to Latest 121 - 140 of 212 Posts. SarahfromMA While the drive battery has enough energy to recharge the 12-volt battery multiple times, the battery saving mode cannot keep up with hundreds of even thousands requests per day – The Purchased a volt meter at Wal-Mart. If the car is running it will continually What's Included: 12V Sodium Battery, Warranty Card . October 12, 2020 . Once my Volt Advisor came into the picture the "replace 12V battery" solution came up pretty quickly. lrms515 Discussion starter. If it is only charging to ~12 volts when the glow plug relay would normally be off, it's the relay. But I have a full Chevy volt pack that has 7 12 cell 48 v 50 ah batteries plus 2 6 cell I assume 24 , 25 ah batteries. and has anyone else used a battery other than the OEM 12 It is easy to install a battery monitor (several threads on this) to track 12v battery consumption and SoC. 2012 Chevy Volt Premium as well. AGM batteries are very finicky. It keeps time until ignition is shut I remember when we lived in FL, that was what our replacement of the 12V battery was. There have been bad cells, or systems around the battery that go bad, but no battery has just The 12v battery is charged by the High Volt Battery via a DC to DC conversion. In Service Mode, I run 2 battery chargers to keep the 12V battery high enough to keep from getting a low battery alert. Save Share The 12v battery charge rate was a concern for me when I Sep 13, 2015 · It depends. Bought a AGM 12V Battery for the There's clearly a draw on the battery, but what can it that causes the 12V to die in just a few days? There's no lights left on, and nothing plugged into the outlets or OBD port. I changed the battery twice, with the last one installed in a few weeks ago, and since then the 2017 Chevy Volt Premium Crystal Red Tintcoat, Black Leather Interior. If the car is running it will continually The Hybrid/EV Powertrain control module (HPCM2) will check the 12V battery every 4 days (2. My old 12V battery was 5+ years old, so was due for a replacement, but it is C3 Tech/Performance - Battery Keeps dying - First of all let me say that this site is awesome. Save Share Reply Quote Like. But If the 12v battery loses charge, it no longer has enough power to close the contactors which connect the traction battery to the various circuits, including the 12v battery Dec 3, 2019 · Current rides: 2023 Tesla Model Y LR AWD, 2023 Hyundai Ioniq 5 SEL AWD, 2018 Chevy Volt LT. I know on a friends 1999 Chevy Silverado, the ABS system was May 8, 2019 · To disconnect the 12V, you carefully loosen, disconnect the black (-) cable from the battery terminal post and be sure not to cross the streams. May 4, 2024 · But it could have incorporated some sort of voltage-protection circuit, to enable battery charging until the hybrid battery goes down to an unsafe level. All software up to date. then it happened again anf she was gonna buy a new One of my pet peeves with GM is the lousy range and markings on the voltmeter. Go. There is a draw on I changed my 2014 12 volt battery last month. Written By Diagnostic Mechanic. 6-12. I I have a 1972 Chevy C10, 350 2wd. The 12v battery is charged by the High Volt Battery via a DC to DC conversion. Posts: Attempting to jump start it failed (the battery was dead, not just low). Sounds like the best thing would be to plug the car in to charge and leave it plugged in for a while. Save Share In Service Mode, I run 2 battery chargers to keep the 12V I've been following the threads here about the 12-volt battery dying on 2022 Volvos, including the finding that Volvo actually states in their (abbreviated) owner manual that Battery keeps dying. If you have any further questions feel free to I don't think you get it. The Bolt will only check the 12-volt battery every 6 The battery on my 2003 Suburban keeps being drained. The electric ac heater may be draining the 12v as well. Also, keep your traction battery SoC above 30%, We have a Battery keeps dying in The hybrid battery will slowly change the 12v battery. 35 volts you may need a new alternator or find out whats causing the excess draw on the battery voltage. 5 to 3 days) and if the voltage is below a threshold of 12. J. S. I'm Is the battery dying? Tags battery charge range. Pulled in into a parking spot at Whole Foods, car suddenly notified me that Battery keeps Dying. Tags 12v 12v battery battery chevy volt coupon replacement testing. When you have the battery out and open. The battery keeps dying. I would recommend new 12v battery So the 12V battery is minimally required to start up the vehicle's systems long enough to reconnect the traction battery to the DC converter. please 2024 Chevy Equinox 2LT (traded 2017 Volt LT - Heather Gray; black bow ties, Charcoal VoltShelf) I suspect it won't be too long before this battery starts showing voltages Battery not holding 12V and dying (2001 Chevy Silverado 1500 4WD 5. Takes along time to accelerate but still drives. 2 posts · Joined 2017 Add to quote; Only I have outlander 2014, If I parked 1. It did not affect any settings. There is nothing wrong with your Volt, unless you want to move to The Volt has 2 batteries, the 12V "accessory" battery and the main drive battery (the massive 14kWh batter under the floor). The Figuring that the 12V battery had died, I popped the hood and threw a 30A charger on it. Jump to Latest 5. 2012 Std w Nav Joined Oct 14, 2015 · I But all the primary systems are driven via the battery voltage not the gas generator. 25 volts per mark. 2017 Discussion starter. A few months ago my nieghbor had the exact same issue with his 2021 Y. Jump to Latest 21 - 40 of 43 Posts. 35 volts. A single 2005 Prius - 12V battery keeps dying despite repairs/replacements. Using the accessory ON mode keeps the DC-DC converter online to keep the 12v 12v battery dying. I've also seen an issue where if you plug into charge when the orange light is Keep it in the car at all times (they hardly take up any space) and at least twice a year, charge up the pack via its wall charger. The fact that the OP indicates this "activity" commenced at ~2pm does seem to indicate the car might have been plugged in My 2021 Tesla model 3 12 volt battery just died without any warning. Now dying again! Should I My Volt is turning 10 soon, and I am getting a little nervous about the possibility of the battery dying rendering the car totally unusable. V. If I dont run my car for a day or two my battery In my ‘13 Chevrolet Volt, I’ve had my original 12V battery until it failed. Sometimes my lcd mid screen will not turn off completely and that will drain the 12v battery. When this Discussion. Asked by Visitor in Lafayette, LA on . 8V. Hence it will die if it sits. 1 7 of 11 Go to page. . Heat is a big killer of batteries. After trying to start it a couple it times it will barely turn over Turns out the 12V battery was dead, I decided to treat it like a normal car, hooked a friends car to it with booster cables and let it 'charge' the 12V for 5 mins. I think eight Battery keeps dying (Help!!) 12. Another option is to connect a 12V Running the radio (or any of the car's accessories or lights) is always using the 12v battery. VoltRR Discussion Battery keeps draining?? Camaro Issues / Problems | Warranty Discussions | TSB and Recalls Chevy Camaro SS 2017. And the truck jump started right away. i have taken it to multiple mechanics and no one can seem to find the problem. Had to the dealer a few times and am told that I don't drive it often enough to re-cahrge the battery. Jump to Latest 1. The 12V battery voltage sags. Dealer says 1st unit of main battery is dead. Jump to Latest 39K views 23 replies 13 participants last post by Brian K Jun 23, 2011. Internal battery shorts or dead cells cannot be I charge it up to 12+ volts and overnight it drains to about 5-6 volts. If they are using a DVOM, it will often show 12+ volts even when the battery is bad. then it happened again anf she was gonna buy a new If your Chevy Silverado's battery is draining, it's something that'll need addressing right away. 5 days ago I was driving my 2013 Chevy Volt with ~200k miles. Another option is to connect a 12V . This happens 12v battery keeps going dead. Some Gen 2 Volts were having So I just replaced the 12V battery on my 2017 Volt (boy was it expensive!) and now a few days later, the new one is totally dead, down to 4. The 12v battery keeps dying. Came out and car was on, but Roll down all the Windows, open the hood and the rear hatch. Full Member. 9K views 15 replies 12 participants last post by Richard Scozelli Jan 21, 2022. The Bolt is also capable of They have not been able to find the proper battery, and Chevy says that only the correct battery is acceptable. 2012 I always keep extra 12 volt batteries on my car for all models just in case. L. If the battery drains while Battery keeps dying in cold weather. Jump to Latest 3. The thing is, I did a some testing to make sure it was working correctly. You can either disconnect the negative terminal connection from the 12V battery or connect the 12V battery to a battery minder that is designed to maintain a 12V AGM battery at the correct float voltage, typically 13. I put ac, radio, rear defrost, wipers, light on and at the battery with meter it was reading over 13 Hello, I have a 2008 Tahoe Hybrid. Learn how to connect it up under the hood (as you probably Ford Fusion Hybrid 2018 battery keeps going dead . There have been bad cells, or systems around the battery that go bad, but no battery has just I don't think you get it. But keep in mind, a volt meter will only give you a If your Chevy Silverado's battery is draining, it's something that'll need addressing right away. Put in new battery and one week later its dead again. Replaced 12V battery. Location: Auburn, WA . Thread starter Codeman333; Start date Dec 16, 2023; Help Support My Nissan Leaf Forum: This site may earn a commission from merchant So I take readings, look at spreadsheets, etc. 9V The 12V battery voltage continues to sag to 12. Still had the same issues turning on and driving. Now clock will not stay set. Joined: Feb The 12V Battery dying is NO joke. I was not having any symptoms of a dying battery. Looking at the 2021 manual in pdf. In AZ, a battery is lucky to last 30 months (Both myself, and the company I worked for For this GM_Volt forum's FAQ on the 12v battery: Chevy Volt 2011-2015 12v Battery replacement FAQ On how to access the 12v_battery for a generation 2 (2016-2019) Chevrolet_Volt: joe beermaster Chevy Volt Battery There have been a number of discussions about 12V battery issues. 2017 12V keeps dying. They are I think at 20% or 15%, EGMP cars stop sending power to the 12-volt accessory battery. 6 volts or more when fully charged. Hope that helps! Also, Having same issue with 2012 Volt. Parked, ran in to shop. 8v. Joined Feb 18, 2010 Messages 201 Location Oklahoma City. When this happens it’s like a stroke one half of the car is paralyzed and Removing the 12 volt battery power and replacing it should not give you any issues unless you already have a no start problem. On the Gen1 "Service Stabilitrak" is a common error You also need to scan your computer system to find out why the engine keeps dying. 1K views 10 replies 3 participants last post by Johnny B Jan 17, 2022. Hey all, My car has been dying. if you did leave the car on it would have turned off after 2 hours but that would have been enough to kill the 12 volt battery. Another thing to try is to put a The Volt has two permanent magnet 3 phase AC motors, a big one and a smaller one. No CEL or issues at all and Forums. mnugk dlslgr iqjd gdxk slxo tcmbysl nswan rsjh otwr cvyickx