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  1. MD (2011-2016) Elantra sedan/coupe
    Repeated Alternator battery issues, underlying problem? I have had to replace two alternators and two new batteries on my 2013 Hyundai Elantra. It's getting expensive! Now it has just happened again....I haven't gone to the shop yet cuz I'm broke but I have to jump start it every time I shut...
  2. DM (2013-2019) Santa Fe
    Hi all, I've been limping my 16 SFS along for about a year now. I've set my meter up to measure current and started pulling fuses. After the car is locked, keys are taken away, and everything goes to sleep, the draw goes from about 3A down to about 60mA. After pulling fuses, here's what I got...
  3. Accent 3G Document Library
    Hey guy's looking for some help, my aunts veloster won't start. We recently changed both fob batteries as they where flat and now the light on the fob comes on but the doors don't open/close. Also the car wont start at all, the button flashes and then the immobiliser light appears on the dash...
  4. MD (2011-2016) Elantra sedan/coupe
    I found 1 thread that was similar but it was from 2015 so I am just gonna post my problem and see if anyone can help. About a year ago my mother sold me her 2010 elantra and went and bought a 2012 elantra limited with 50,000 miles. Since literally day 1 she has had electrical problems but no...
  5. Sonata All Hybrid Models (YF/LF)
    Original owner on 2015 sonata hybrid. It’s in the shop for the 3rd time this year. The wrench light comes on once in a while. I can stop car, turn off and restart and goes away. Dealership can never replicate the code and never finds anything wrong. This last time, there was a loud beep and car...
  6. RB (2012-2017) Accent
    Background: I have a 2017 Accent which I bought used from a car rental company back in Sep 2018 with 21,000 miles. Fortunately at the time I worked for that same company so I was able to go through the car and also review the maintenance records before purchasing it. No problems until last...
  7. DN8 (2020+) Sonata
    This is my first post (go easy on me lol) and I just picked up my first Hyundai a few nights ago (2020 Sonata Hybrid Limited). I think the sound system is great but an 8" sub is not my thing (it's okay if its yours though). My other vehicle is a Q50S with Bose, I had a PAC LOC integrated into...
  8. i20 Forum
    Hi All, I hope someone can shed some light on this, which I cannot believe is coincidental ! Until covid lockdown, had been driving car shown in subject and when coming to a stand, the revs were fine idling around 800-1000 rpm, and if you put out of gear and release clutch, engine stayed on...
  9. i30 & Elantra Touring Forum
    Hi, My 2016 petrol i30 battery is flat. The battery was replaced 11 months ago and when I called Road Assistance they have told me that the existing battery (non original) is actually incorrect. They said it should be a 600 CCA and the battery I have is a 530 CCA. Can anyone recommend the...
  10. Sonata All Hybrid Models (YF/LF)
    I posted the following and you were all right. "Please help with my Hyundai Sonata Hybrid 2013 with 70k miles. Will not start now. Worked fine with two exceptions. History: Sept 2019. Did not drive for a week. Then, when I tried to start, Braking system said was shut down. Dealer installed new...
  11. Kona forum
    Hello fellow Hyundai enthusiasts. I am working on a second use battery storage made from batteries from Hyundai IONIQ and KONA electric vehicles. I am contacting the forum regarding information about these batteries, for example specific data sheets regarding the li-ion batteries (with varying...
  12. Ioniq Forum
    Hello fellow Hyundai enthusiasts. I am working on a second use battery storage made from batteries from Hyundai IONIQ and KONA electric vehicles. I am contacting the forum regarding information about these batteries, for example specific data sheets regarding the li-ion batteries (with varying...
  13. LF (2015-2019) Sonata/i45
    Looks like my OEM battery is about to bite the dust so I am shopping for a replacement. Most well known parts stores are asking $200 or more and I can't afford that right now. I have been trying to find the battery size information for the 2015 and can't find any information that list the...
  14. AD (2017+) Elantra
    I would like to know what kind of battery does Hyundai ship as OEM parts when we first buy the car. Mine's 2017 Elantra value edition. It has 640 CCA (cold cranking amps) with 100 minutes of RC (Reserve capacity). But when I search for replacement battery, every website out there suggests...
  15. General Hyundai Non-Model Specific Discussion
    Hi there everyone, I hope someone here is able to point me in the right direction. I own a Hyundai i10 (but that's not really relevant here). I transported 2 older car batteries in the trunk. They leaked. I panicked, and put the batteries (that were dry) in my basement until I knew what to do...
  16. RB (2012-2017) Accent
    Just installed a new battery, and drove for a few days without problems. Today it won't start, just clicks when turning the key. Tried a battery jumpstarter I have (which is fully charged), and that's not starting it. Again, I just hear a single click when turning the key. Any ideas what might...
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