r/KiaNiroEV

Car scanner odometer reading inaccurate

Fired up Car Scanner to get my monthly stats and noticed the "Odo (2025)" PID is 13295. My actual mileage is 21397. I'm using the "Kia e-GMP" profile, the value for another PID "Odo" is zero. I have two theories:

  • Bug in a recent Car Scanner update (back on 6/1 the reading was correct.)
  • I took a 4000 mile road trip in May, and only drove 100 miles in June. My range figure is very confused, it says I only have 110 miles range at 70% charge. I'll be back to my usual driving in July, so maybe the computer will come to its senses.
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u/Zealousideal_Ad5358 — 7 hours ago

Charging Niro EV

I just bought a Niro EV and want to trickle charge until I buy a level 2 charger. Is this safe? J1772

I just sold my PHEV and want to use my Dewalt charger with the longer cable.

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u/North-Concentrate953 — 16 hours ago

Clean ac evaporator ?

Is there aneasy way to clean the AC evaporator on Kia Niro 2020? The aircon smells when using it.

I have opened the air filter and can see the fan blower, but there doesn’t seem to be a way to feed the tube to the ac evaporator. I have a can of Liqui Moly.

Also, do you know where the ac drain pipe is under the car? I think it’s near the front passenger footwell.

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u/BiohaZd — 17 hours ago

2022 Niro - Estimated Range down after service

Long story short - I had my 2022 Niro EV (37k miles) at the dealer recently. They had it for a total of 66 days troubleshooting a Check EV System light.

They wound up replacing the EPCU and a few other minor parts.

When I got to pick it up I wasn’t super thrilled to find it was given back to me with 35 miles of range. Minor annoyance I guess. I stopped to charge it up to 80% and the range went up to about 170. ( far cry from the 230 I was used to seeing at 80%)

I’m hoping that once I get it charged to 100 on Monday It’ll do a better reset. But trying to
figure out if this is a cause for concern to see such a drop right now.

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u/911Erik — 1 day ago

Good vehicle for tall people?

I’m 6’7” and fit well in my Nissan Rogue. The specs look similar, but can any tall Niro drivers give me their thoughts?

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u/letterman2345678 — 2 days ago

How to shift to neutral in complete electrical failure?

My wife's Kia Niro EV died in a parking deck. Originally every diagnostic light came on and it refused to start. AAA replaced the battery and since then it refuses to do ANYTHING, no lights at all come on.

Is there a manual switch to get it into neutral or whatever it needs to be towed? This is all the more complicated because it's in a controlled entry parking deck.

Edit it is a 2022

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u/ExtremeHobo — 3 days ago

Front sensors

I really like my 2020 Niro, but one thing that annoys me is the front sensors don't beep at you when you drive in to park after a drive. You have to stop the car, reverse a little, then the parking sensors activate.

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u/Weak-Tap-4954 — 3 days ago

Niro trim 4, gen 2, HUD not visible with sunglasses

Howdy all

I wanted to ask if anyone has this issue as I have a Niro Gen 2 trim 4 which has the HUD but when I have sunglasses on I can barely see the HUD, I have tried to increase the brightness but it does make it clearer and without the glasses it is too bright.

Has anyone had this issue?

Update,

I tried the tilt head trick and yes my sunglasses are polarising so I tried changing the angle of the HUD but it didnt work. I had a rummage of all my old sunglasses and found a wraparound that works perfectly.

Thanks for all your help.

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u/That-Task7846 — 3 days ago

Has anyone here had their High Voltage battery replaced under warranty?

I'm looking at some 2022 Niro EVs. Right now, there are some of these that are quite a bit cheaper than the 2023 and newer models, even for ones that are still within the 5 year/60k mile warranty. However, I must have angered the EV gods as I went to two different (non Kia) dealerships this week to look at examples and BOTH told me the same thing:

"Oh, that car is at the Kia dealer right now getting the battery replaced" I asked both times if they meant the 12 volt battery and they said "No, the BIG battery"

I'm annoyed for a few reasons now. The first is that these dealers will keep the postings online for however long it takes to fix these cars, and other people will call to look at them so I'll be competing with others for a good deal. The other thing is... I thought these were supposed to be extremely reliable batteries? (Hell, there's one with almost 300k on YouTube with no issues) Have I just had some insane luck to find 2 with issues?

This also has me worried about the quality of the replacement. Does Kia still make factory new battery packs for these cars, or are they using remanufactured/refurbished battery packs? Does anyone know of one of these first-gen Niro EVs that had a battery replacement within the past year or two?

Does Kia provide any documentation or info on the condition of the battery that they put in the car?

Should I be spooked, or try to jump on the opportunity to get one with a new battery?

u/Dark_Defiance — 4 days ago

1 week with 2023 Niro ev wind is this normal

This morning , I noticed this puddle overnight. I'm trying to figure out if it's normal or not. Ugh 😩 I have car anxiety from previous car issues.

u/AdminAfterHours — 4 days ago

Battery/inverter coolant

Hi guys

I've got a 2019 eNiro first edition.

The other day I was charging the 12v battery and spotted that the coolant is just below minimum.

It's the dark green variety.

My local dealer wants £30 for a 2l bottle

Or to book the car in to check for leaks. ( Car is out of warranty so £££££)

I'm assuming I want to avoid the neon green generic coolant from Amazon that's the first Google result. Can anyone recommend a reliable source?

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u/Grant_Son — 5 days ago

Swapping EPCU units from donor 2020 Niro EV - Immobilizer Problems

Greetings,

I bought a used donor EPCU unit to replace my failed unit in my 2020 Kia Niro EV. I brought it in to the dealer to swap and they did so, but then called me and said they can't get it to work because the vehicle is immobilized and won't shift out of Park due to the VIN mismatch of the old unit.

I was expecting this behavior based on what I read, but I was also expecting the Kia Dealership to be able to reprogram the donor EPCU to the correct VIN of my car. I mean, that's what they would have had to do with a new OEM EPCU Assembly unit right??

*Edit: After research, and talking more with Dealer, it turns out they cannot reprogram an EPCU that has already been programmed, only new ones. This is by design from Kia. Apparently there does exist Locksmiths that can perform rom "hacks" to transfer your VIN over, but it takes some special tools and computer apps to do so. Before I go down this path, I am going to attempt to swap the internal control boards that contain the hardcoded VINs between the two EPCUs.

They have refused to help me any further because it was a part I provided. Is it true that they can't preprogram the donor EPCU? Could another shop or dealer do this procedure?

My other option that I was considering doing myself was opening up and swapping the circuit boards of the two EPCUs, as the component that failed inside my old EPCU is the Low-voltage DC-to-DC converter (the thing that charges the 12v battery), but aside from that the car still runs fine). I've seen a video online of someone doing that for their Ioniq and it seemed to work.

*Edit:

After lengthy talks to dealer and escalating to their supervisor, they agreed to uninstall the donor EPCU for free. They are going to leave both uninstalled and I'm going to attempt to open them both up and swap the main circuit board that contains my car's VIN and swap it into the donor EPCU that has the working LDC 12v charging assembly. I'm basically following this *short* video as a guide:

https://www.youtube.com/watch?v=sy7Vk2OdiBY

u/Farfolomew — 4 days ago

Help with my little annoyances

New 2026 Wave owner here. Very happy with the car overall. As is to be expected, after a couple weeks there are a few little nits I have . I’d love to hear of any solutions/products that might address this.

  1. No sunglasses holder. The fact that this is not in the car is weird to me. Is there a way to buy one third party and mount it somewhere?

  2. Reversing slowly: when in my garage I sometimes need to reverse an inch or so to get in the right spot. The “gas” pedal is oversensitive though and I can’t find a good way to have it move just a touch.

  3. Hazard lights button: The dashboard overall is gorgeous IMO. But inexplicably, the designers chose to make the hazard lights button a ginormous red triangle and feature it right in the center. It’s an eyesore. I’m thinking a black sticker or something might help. Anyone share this problem and find a good solution?

  4. Dust and fingerprints: The black glossy interior looks great but seems highly susceptible to dust and fingerprints. I’m guessing the only solution is wipes.

  5. Seat cooling holes: I haven’t spilled anything yet but it seems like if I do, that liquid is getting right into the seats with no great way to get it out.

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u/Alvinsimontheodore — 5 days ago

Small Update: Traction Battery Failure

Link to original post: https://www.reddit.com/r/KiaNiroEV/s/hAXkxeTsry

So, nothing terribly too exciting, but it's been confirmed that my EV battery has gone bad and needs to be replaced.

Here's my issue.. the dealership is saying they have to get approval for the warranty replacement because this battery is (in their words) $35,000 and they haven't heard anything back. I have the 100k mile warranty so this is supposed to be a covered replacement...

Everything online is saying the dealership needs to either give me a loaner, or I have to pay out of pocket for a rental to get reimbursed after the fact (definitely can't afford that). I can technically work from home, but my job is getting pissy about me coming back (totally understand why), and I'm being told the warranty HAS to be approved BEFORE I can get a loaner or reimbursement for a rental..

It's only been one day and I'm just having horrible anxiety, so I don't want to jump to reach out to KIA corporate just yet.. but I'm not sure if I need to just call corporate at this point. It makes sense to at least give it 24-48hrs for a response first right?

Apologies for the long rant... I'm just having lots of thoughts and stress right now. 😔

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u/angelfish1990xoxo — 6 days ago

Yelp.. it finally happened..

UPDATE #1: The service technician reached out and said the main EV battery was indeed toast. I asked about my 12v battery, they said that one is fine... So now it's a waiting game to see if/when the kia warranty folks will approve it. I was told that can take up to 48 hrs, and then up to 2 weeks for the battery to come in, plus time to remove the old one and install the new one.. 🫠


2020 Kia Niro EV with 67k miles

I reached out for advice about my "power limited (turtle)" light coming on intermittently about a month or so ago.

End of May: I took it to the dealership and after having it for 3 days, they couldn't replicate the issue... So I took the car back and didn't have anymore issues.

Currently: it's been in the triple digits here in AZ and this morning, that light came on not once, not twice, but 10 times before it actually started decelerating my car. I got off the freeway and into an empty parking lot. When I stopped it, the "check EV system" light came on and the indicator stayed on. The red battery light came on briefly, then turned off.

I called a tow truck and when he arrived, he drove it slowly onto the bed and said the turtle light came back on when he did that. I had it towed to the dealership and was advised it's possibly the EV battery finally degraded to the point where it needs to be replaced... I have the 100k mile warranty so it should be covered.

If anyone else has had this happen, what was your experience like? Did it take a long time to get the new battery in and installed?

This is beyond frustrating, but it's bound to happen eventually.. 😔

u/angelfish1990xoxo — 6 days ago

Best practice when leaving the vehicle on 6 weeks holiday

Hi!

I am sure that I have read it in this sub before, but for the life of me, I couldn't find it. 2022 Kia Niro EV owner.

I’m heading out on a 6-week vacation and want to make sure my battery lasts as long as possible. I’m thinking keeping it at 70% charge should be fine, but I’d love to hear any other tips you might have.

Thanks!

Edit: we live in an apartment, so it is going to be unplugged.

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u/RajaKuman — 6 days ago

Basic charging at home

I thought I’d ask here since I’ve had some issues with the dealership: I recently bought a used, certified 2023 Niro, and when I plug it in at home (we have a Tesla charger), it charges… when it feels like it? I don’t know if I’m missing something stupid, like the doors have to be unlocked or something, but I can’t figure out how to get the charging started without plugging and unplugging the cable (with the adapter) like ten times every time.

I’m in Canada, if that also makes any difference.

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u/Bi-and-Bi — 6 days ago

ECO mode

If heating and air conditioning are off, and the regen paddle setting is 0, is there any remaining difference between the modes - Sport, ECO, normal? 2021 Niro.

I habitually drop the paddle regen to 0 (none.) I like the way the car drives better, I like that brake lights will come on when I slow with the brake, and from very casual observation of mileage outcomes, just using the brake is at least not much worse and maybe better. Right now it's in ECO mode, which as far as I can tell just means it starts up with double paddle regen.

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u/DonnPT — 7 days ago

Finally done

I’m turning in my leased Niro. Had great range but took a year to get used to most of its annoying features. Never was happy with it. I was looking at a few options for another ev and quite a few are in a similar price range. I went with another brand. I would not recommend a Niro.

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u/wallohr — 6 days ago