2022 KIA EV6

These are unverified consumer reports filed with NHTSA, shown as submitted.

• 12/30/2025· ELECTRICAL SYSTEM

  Heard a loud pop while driving , and then car immediately showed an electrical failure message and went into turtle mode. Diagnosed by dealer as an ICCU issue

• 12/28/2025· ELECTRICAL SYSTEM

  Upon connecting a level 2 charger, I heard a loud POP, then the dashboard said charging failed, check Electrical system. From then on, the car would not be able to charge on level 2. The dealership determined that it was an ICCU failure, which is very well documented and experienced by owners in online forums. In my situation, no one was put at risk, however many owners have reported it happening while they were traveling at highway speeds. When this happens at highway speeds, it causes the car to slow down immediately, which is extremely dangerous. The part number of the ICCU is the same as the original, which means it's still the same part that could fail at any time. My car has been updated to the latest recall software to motivate the ICCU failures but it still happened to me. Please put pressure on Hyundai and Kia to fix this issue and recall all ioniq 5s and ev6 models

• 12/27/2024· ELECTRICAL SYSTEM

  The contact owns a 2019 Kia EV6. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power with no warning light illuminated. The vehicle was not able to restart. The vehicle was able to restart. The contact received notification of NHTSA Campaign Number: 24V867000 (Electrical System). The vehicle was towed to the dealer. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and confirmed that the VIN was not included in NHTSA Campaign Number: 24V867000 (Electrical System). The approximate failure mileage was 20,000.

• 12/24/2025· ELECTRICAL SYSTEM

  ICCU fail at 58,000 miles. + the front fuse under the front seat. Rendered the car immobile and drained the 12 volt battery. Dealer replaced the iccu and fuse but refused to replace 12 volt, saying that it is covered up to 36k miles. They said ir can just be recharged. But since there repair took a long time, the battery was sitting fully discharged all this time. After that sitting period it would not charge back. So the fault resulted in a week of covered repairs and an extra 12 volt battery cost on an ev, not covered by the dealer.

• 12/23/2025· POWER TRAIN,ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM

  While driving, the car all of a sudden lost power - forcing me to pull over. If this were to happen while on the freeway, a crash would have been imminent. This is a known issue with kia/Hyundai EV's where the ICCU fails and causes the vehicle to lose power suddenly.

• 12/23/2025· UNKNOWN OR OTHER

  Have had 2 ICCU failures since I purchased the car in 2023.

• 12/23/2025· ELECTRICAL SYSTEM

  The ICCU failed in my car while attempting to charge the vehicle while at home in my garage. This component has a known history of failure while driving and now that it has been replaced with an identical unit, I fear for my safety while driving since I live in a remote area and rely on the car for transportation in sub-freezing temps and winter conditions. While the dealer has replaced the ICCU, there is no acknowledgement from the manufacturer that the failure mode of this component has undergone any redesign or improvement to warrant trust that it will not happen again. It is a ticking bomb.

• 12/23/2025· ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM

  The ICCU charge control unit for Kia electric vehicles that immediately depletes the 12v battery & significantly reduces motive power forcing you to pull over with no countdown to how long one has in terms of distance or duration. This uncertainty is absolutely unsafe as you cannot know how long it is safe to keep driving before the vehicle ceases to move. This ICCU failure has been affecting several 2022 onwards Kia vehicles & even replacing this component does not guarantee this failure will not recur & needs serious action & accountability to Kia.

• 12/22/2025· POWER TRAIN,ELECTRICAL SYSTEM

  The electrical system failed (dashboard warning light appeared while in park) and then a pop was heard (fuse bursting). Car could not safely drive. Dealer confirmed ICCU failed once checked at dealer. No prior warnings noticed and no issues charging with approved systems leading up to the failure.

• 12/22/2025· POWER TRAIN,ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM

  My ICCU failed while I was driving and I lost power while in a light controlled intersection in Chicago. The screen turned off and I could not see my speedometer or any driving information. I luckily was able to roll to the side of the road and park the car. My car could not change gears, doors would not work, trying to jumpstart the 12V did not work.

• 12/21/2024· ELECTRICAL SYSTEM,VISIBILITY/WIPER

  The defogger system. The car window’s suddenly fog up while driving and not adjusting the system. Theres no warning the windows start fogging up. I adjust to just front defrost on high and it takes 10 to 15 seconds to clear the windows good enough to see clearly . I took it to the dealership and was told nothing was detected. Mechanic told me he turned it up to 85, my cars high setting is 82, and tested the air temperature stating it was up to 105°. This just started after the latest recall was completed by the dealership. I’ve attached pictures of the windows fogged up while the system was on auto. This had happened 3 times since the first incident with the system off auto as well.

• 12/20/2025· ELECTRICAL SYSTEM,ENGINE

  Started car. Heard a pop in the back seat area and then an error message appeared on the dash.

• 12/17/2022· EXTERIOR LIGHTING

  No distinct incident. The headlights on this car are very poor. My front visibility is extremely limited, especially to the right, since I got this vehicle in August 2022. I have had some narrow misses with pedestrians I couldn't see. These are the worst headlights of any car I've owned since 1970. I have noted that the IHSS rates these headlights as "poor". This should be unacceptable in this date and age. I would like you to require a recall these headlights with those on the newer models which hae achieved a "good" rating from the IHSS. I have requested this from Kia, but haven't gotten a reply. I brought this vehicle to a dealer yesterday. They told me the headlights were adjusted correctly, and that I'd should use high beams most of the time.

• 12/13/2025· ELECTRICAL SYSTEM

  I had an ICCU failure. There were no warning lights . The dealership initially could not find the problem but when I brought it back again they did confirm the ICCU failed and replaced it. Failure of this causes the car to stop driving and lose power causing you to stop on the road as well as be unable to charge the car.

• 12/12/2024· ELECTRICAL SYSTEM,LANE DEPARTURE

  The driver cluster in front of steering wheel constantly goes from blank to partial screen to proper driver display. I have video of this happening. The speed, turns signals, odometer and blind spot information cannot be seen during the blank and partial screen. The dealer has replicated the problem. I’m out of warranty so replacement will cost $8500. There were no issues up to the point where it failed.

• 12/12/2023· ELECTRICAL SYSTEM

  My 2022 EV6 has been experiencing issues with the 12v battery that has resulted in multiple jump starts. Battery was tested by dealer but no issues found. On December 5, the car suddenly lost power and had to be towed to the dealer. Immediately prior to this the "Check Vehicle Electric System" light came on. The warning light came on and the car experienced an immediate loss of power and the died completely. It has been one week and they have yet to diagnose the issue.

• 12/11/2023· ELECTRICAL SYSTEM

  Driving South on Route 15 in Gettysburg Area on 11-22-2023 I got a warning message on my dash which read “check electric vehicle system”. The warning disappeared off the dash and we continued to drive a bit further. The warning light illuminated once again and I started to look for a pull off area. Not long after the warning appeared the second time a bigger warning came on the dash and directed me to pull over and stop. We fortunately were able to get into the right lane and pull off the road. We were headed to Northern VA and would have been on a number of multi-lane roads where if a dead vehicle is stranded in high traffic area with speeds exceeding 60 to 80 miles per hour could have resulted in a catastrophe with a car that just goes dead. Remember there is no warning except for the dash warning and a few seconds until the car died. This problem is well know and documented all over the Internet and KIA has done nothing about it. 11-22-2023 At 10:33 AM we called the KIA hot line and explained what had happened to the KIA representative. He secured a tow truck. At dealer on 12-27-22 for charging problem. At dealer on 8-10-23 to have ICCU check 11-22-2023 At 12:38 PM we received a call from the tow truck driver and ask where we were located. We got to the dealer but they couldn’t get the car off of the roll back tow truck because it had lost all power to the car and wouldn't unlock doors, release the parking brake etc. I suggested to the service advisor that the battery needed a jump or battery pack to energize the car enough to get it off the truck. That did work and pulled the car to the rear parking area. I told the service advisor about all of the complaints on the Internet about EV6’s stopping dead in the middle of the road causing some very dangerous conditions. He said the dealership had not heard anything about it. I have no loaner car and car has been sitting for 20 days waiting on parts that were probably not upgraded from the original part.

• 12/11/2023· STRUCTURE,UNKNOWN OR OTHER

  While driving along the courtney Campbell causeway there was a loud explosion shaking the car out of control. I was able to pull off the road and inspect the roof, where the exploding sound occurred. I found the glass panoramic sunroof had fractured and was gone from the vehicle. There was only the perimeter of the glass roof remaining. I have filed an incident report with the city of Clearwater and my passenger and I were both seen at Mease Countryside ER. The vehicle is still in my possession.

• 12/09/2024· ELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE

  I purchased my car 08/08/2022, my car stopped charging by June 2023. I took it to the shop and was told, it was my charger. In August of 2023, I was told it was the ICCU. From 06/2023-12/07/2024, I had a total of 9 recalls on this car. Kia did not notify me at all for any recall with the exception of the second one that occurred in December of 2024 (the 9th recall). Some of the recalls I found online when my car failed to charge, one my insurance company notified me of and others I found out when I had other issues with my car.

• 12/05/2025· POWER TRAIN,ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM

  In November 2024, my 2022 Kia EV6 became suddenly non-drivable due to electrical failure consistent with a repeat ICCU/12-volt system malfunction. The vehicle would not start or maintain normal electrical power and became stuck in accessory mode, creating a loss of propulsion and complete loss of transportation. This vehicle previously experienced an ICCU failure earlier in 2024 that required dealership repair and battery replacement. After that repair, the vehicle again developed electrical failure symptoms, including loss of 12-volt power and inability to operate. Due to the unsafe non-drivable condition, Kia Roadside Assistance directed and arranged a tow to a Kia dealership. Upon arrival at the dealership, new undercarriage and wheel-well damage was documented within approximately 90 minutes of drop-off. This damage was not present prior to towing and is located where tow equipment attaches. The vehicle remains in the possession of the dealership and is available for full inspection. The electrical failure created a safety risk because the vehicle became immobilized without warning and could not be safely operated. There was no advance notice or driver-caused event. The failure resulted in complete loss of vehicle function. The vehicle has been inspected by a Kia dealership, and I have been working through Kia corporate and roadside providers since the incident. The vehicle remains out of service with unresolved electrical issues and unresolved damage resulting from the manufacturer-directed tow.

• 12/05/2023· FORWARD COLLISION AVOIDANCE

  This has happened multiple times: driving along, no cars in front of me or along the side. FCW suddenly appears along with emergency braking kicking in. I can be doing 35 mph or 60 mph, doesn't matter what speed. Scares the heck out of me, and creates a safety issue as vehicles behind run the risk of rear-ending me. The only way to clear the FCW is to come to a complete stop and shift between P and go. For some reason, it also sets off one of my blind spot warnings, lighting up in the sideview mirror on either driver or passenger side. I've mentioned this to dealer, they say there are no codes in the computer, and they don't seem to have a way to diagnose what the problem is (software? bad sensor or camera? ...) other than keeping the car for days and trying to recreate the problem. NOTE: date below is last time it happened...its happened at least 15 times in the past 6 months.

• 11/29/2023· ELECTRICAL SYSTEM

  The driver's side USB-A wiring harness repeatedly (though intermittently) drops connection between a properly connected iPhone and the native infotainment system, causing a "drop-out" of Apple CarPlay connectivity. The safety concerns associated with this are most acute when using Apple CarPlay-based navigation systems, as the native infotainment system stops displaying Apple Car-Play navigation, and begins searching for a USB-A connection with display "Reading USB." This sometimes remedies itself, with return to Apple CarPlay display but often requires physical reconnection of the USB-A cable. This level of manual manipulation of the infotainment system has caused me to lose navigation capabilities mid-trip and frequently takes my attention away from safely navigating the vehicle, especially when in urban traffic. The problem is persistent across multiple phones, multiple cables (including brand new Apple-branded cables), and other USB-A hardware external to the vehicle's infotainment system. The problem is well documented in multiple online owners' forums (see links below), and appears to be experienced in the similarly engineered/equipped Hyundai Ioniq 5. In my experience, Kia dealers have difficulty recreating the issue, as it is intermittent. Even when they are able to recreate the issue, they are unwilling to perform service, as neither Kia nor Hyundai have developed related technical service bulletins documenting or addressing this issue despite its persistence over multiple years since the cars' release. This presents an ongoing and unaddressed safety risk to Kia EV6 and Hyundai Ioniq 5 drivers. [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

• 11/27/2025· ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM

  Not charging on Level 1, Level 2 chargers, only level 3. ICCU problem confirmed by dealer diagnostic even after recall software update was installed.

• 11/24/2023· ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM

  While driving in a major thoroughfare, a red warning came on to check the electrical system, and that propulsion power may be limited. We pulled over to a parking area and consulted the manual. It suggested turning the engine off and back on again - we did so, but the warning remained. We determined that we were 2-4mi from our Kia dealer. Based on the manual information, we believed we would be able to drive at a slow speed and selected a route towards the dealer that avoided the highway. However then the 'turtle' warning light came on and we we were reduced to walking pace. We pulled into a side road, but were unable to pull over completely before we lost all motion. We activated the warning lights, but after a minute or so there was not even sufficient power for those. This was a rainy day with not great visibility. We feel lucky and this could have been so much more dangerous. We had to redirect cars around us while we waited for towing. The vehicle was at the dealer for a voluntary service campaign the previous month related to the ICCU. The online version of the EV6 2022 manual has different instructions - it says to refrain from driving and have the vehicle towed. We would have followed those instructions.

• 11/22/2024· ELECTRICAL SYSTEM

  The contact owns a 2022 Kia EV6. The contact stated while driving approximately 55 MPH, the vehicle suddenly lost motive power. The vehicle was coasted to the side of the road, the contact waited for a while, and then restarted the vehicle. The contact stated that several unknown service vehicle warning lights were illuminated. The vehicle was taken to the dealer who was unable to determine the cause of the failure. The vehicle was returned to the owner and returned to the dealer approximately 12 times. The vehicle had been taken to another dealer, Executive Kia (1164 N Colony Rd, Wallingford, CT 06492) who diagnosed the vehicle and determined that the battery had failed and there was battery acid accumulated on and around the battery. The battery acid was cleaned but the vehicle had not been repaired. The manufacturer was made aware of the failure. The failure mileage was unknown.

• 11/21/2025· ELECTRICAL SYSTEM,STRUCTURE

  MY DRIVERSIDE FRONT DOOR WON'T OPEN, WHEN DOOR IS UNLOCKED, BOTH OUTSIDE AND INSIDE HANDLE WONT'T OPEN THE DOOR. YOU HAVE TO CLICK ON THE UNLOCK/LOCK BUTTON 15-20 TIMES TO GET THE DOOR OPEN. ALL THE OTHER 3 DOORS WORKS FINE.

• 11/19/2025· POWER TRAIN,ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE

  My 2022 Kia EV6 developed a serious electrical/MCU malfunction on 10/19/2025 at approximately 64,300 miles. While driving, the vehicle began to stutter during acceleration, all driver-assistance and safety systems disabled (LKAS, collision avoidance, lane keeping), and the vehicle could not accelerate normally (topping out around ~60 mph when fully pressing the pedal). The Kia Connect app displayed fault codes MCU P0A4100 and LKAS C164286. The malfunction recurred immediately after a dealer visit on 10/20/2025. The vehicle has since been inspected by Huffines Kia in Corinth, Texas, but no confirmed diagnosis has been provided, nor have they notified me of dropping/reconnecting the HV battery. On 11/18/2025, a new fault code appeared: MCU P0C1700. This failure affects the high-voltage electronics/MCU and causes sudden loss of acceleration capability and complete disabling of active safety systems while the vehicle is in motion, placing me and other drivers at risk. The issue is reproducible, continues to occur, and the vehicle remains at the dealership. I am requesting NHTSA review of this electrical/MCU malfunction as a safety-related defect.

• 11/18/2024· ELECTRICAL SYSTEM,SERVICE BRAKESCrash

  While braking in parking lot with low speed and turning the steering wheel, all of sudden the vehicle reving up by itself and then accelerate forward uncontrollably.

• 11/17/2022· ELECTRICAL SYSTEM

  The contact owns a 2022 Kia EV6. The contact stated that the stereo system started making abnormal noises then went black. During the failure, the Lane Departure Assist, Parking Assist, and other unknown functions became inoperable. The dealer was contacted and stated that the amplifier needed to be replaced. The vehicle had not been repaired due to the parts not being available for the repair. The manufacturer was made aware of the failure and filed a warranty claim. The approximate failure mileage was16,030.

• 11/10/2025· ELECTRICAL SYSTEM

  The ICCU (Integrated Charging Control Unit) failed while the vehicle was charging at my home. It tripped the 60A circuit breaker for my EVSE circuit and now my EVSE is inoperable. The vehicle no longer charges via AC (Level 1 or Level 2) at any charging station. Attempting to charge the vehicle triggers a safety fault error on the EVSE indicating an electrical problem with the vehicle. Additionally, attempting to use the V2L (Vehicle to Load) adapter on the vehicle causes audible arcing sounds from the ICCU accompanied by a "Check Electrical System" message on the vehicle's display. These symptoms indicate a complete failure of the OBC (On-Board Charger) circuit inside of the ICCU. The arcing is most likely coming from a failed MOSFET. The ICCU has been recalled twice in this model, however it is clear that the software update "remedies" are not satisfactory. I had the most recent recall campaign SC327 completed during the month it was released in November 2024, yet it still failed only a year later. Reports of ICCU failures are constantly being posted online from "remedied" Kia EV6 vehicles. Software cannot fix a hardware design fault. The part should be redesigned to correct the cause of the defects and, if Kia doesn't want to replace every ICCU with new hardware, the warranty on the ICCU should be extended to unlimited miles and 15 years.

• 11/05/2025· ELECTRICAL SYSTEM

  Software updated for recalls still have ICCU failed. P1A90 [0x1A90] ios_Archive Status: Permanent ---------------------------- P0AA6(00) [0x0AA600] Hybrid battery voltage system - isolation fault Status: Test failed, Test failed (current drive cycle), Pending, Confirmed, Test failed since last DTC clear, Warning indicator requested ---------------------------- P1A90(96) [0x1A9096] Status: Test failed, Test failed (current drive cycle), Pending, Confirmed, Test failed since last DTC clear, Warning indicator requested

• 11/02/2022· STRUCTURE,UNKNOWN OR OTHER,SERVICE BRAKES

  I had driven the car for about 80 miles on a mix of urban expressway, parkway, and city streets, when inexplicably the "frunk lid" (or hood) released itself from the fully closed position to the "ajar" position. That is the position that the lid would assume if you pulled the inside release. To open fully, one must manually release the "safety catch," after which it would open fully. As soon as the lid moved from fully closed to slightly open, a warning symbol appeared on the dashboard accompanied by a frenzied warning chime. I was in traffic and stopped as soon as it was safe to do so, about a quarter mile or possibly a half mile ahead. During this time the vehicle seemed sluggish. Just before the stop, my passenger pointed out that the relatively small and discreet "Parking Brake" warning was also illuminated. Right after I stopped, I shut the lid as I normally would, and it stayed shut. Then my attention was drawn to the rear of the car, where light smoke was emanating from the wheels and a "burning rubber" odor was prominent. The brakes had become very hot from my short drive seeking a safe place to stop. I believe it is unsafe to have a vehicle apply the parking brake on its own with no way to release the parking brake without stopping. I believe that if the vehicle had applied the parking brake on its own at speed on an ice- or snow-covered road, or possibly even on a wet road, the rear tires would have locked up, causing the vehicle to enter an uncontrollable spin. I believe that if the vehicle had applied the parking brake on its own on a long downhill mountainous road without a nearby safe stopping location, the extreme heat generated could cause serious damage to the vehicle. The vehicle is scheduled to be inspected by a dealer tomorrow. At the moment it seems to operate normally, but note that itis an electric vehicle, and almost all of the braking activity is performed by regenerative braking and not using mechanical brakes.

• 10/30/2025· ELECTRICAL SYSTEM

  The contact owns a 2022 Kia EV6. The contact stated that the electric vehicle battery failed to charge during level one or level two charging. The vehicle was driven to the local dealer, who diagnosed that the Integrated Charging Control Unit had malfunctioned and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was offered. The contact stated that the vehicle was previously serviced under NHTSA Campaign Number: 24V867000 (ELECTRICAL SYSTEM). The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 81,300.

• 10/29/2023· ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM

  The vehicle throws a "charge interrupted" error on any Level 2 AC chargers and stops charging within few minutes of starting charge. The charging occurs only for 10~15minutes and immediately stops. The issue has been persistent since 3-4 months now and consistent on every charging session. I have to unplug and replug the charger multiple times to be able to complete charging. This also happened to me on a DCFC 150kW charger as well.

• 10/27/2022· LANE DEPARTURECrash

  I WAS DRIVING ON THE FREEWAY WITH THE LANE KEEP ASSIST AND ADAPTIVE CRUISE CONTROL ENGAGED.THE SYSTEM WORKED FINE FOR A WHILE BUT WHEN I TOOK MY EYES OFF THE ROAD FOR A QUICK MINUTE TO GRAB SOMETHING FROM THE BACK SEAT, THE SYSTEM EITHER DISENGAGED WITHOUT A WARANING OR DECIDED TO STEER TO THE LEFT OUTOF THE LANE, BECAUSE IN THAT SHORT TIME, IT MOVED TWO LANES TO THE LEFT AND HIT THE ROAD BARRIER DEPLOYING THE AIRBAGS AND CAUSING INJURIES TO THE PASSENGERS. THE VEHICLE WAS DECLARED A TOTAL LOSS. THERE WERE NO WARNINGSS BEFORE OR DURING THE INCIDENT TO INDICATE ANY KIND OF ISSUE. I BELIEVE THE HDA SOFTWARE ON THE EV6 IS QUITE BUGGY AS A SIMILAR INCIDENT HAPPENED A FEW MONTHS PRIOR WHEN THE CAR RANDOMLY DECIDED TO TAKE AN EVASIVE ACTION TO THE RIGHT WHEN THERE WAS NO ONE ELSE ON THE ROAD. IN THAT INSTANCE I WAS HOLDING THE STEERING WHEEL WITH MY EYES ON THE ROAD SO I WAS ABLE TO APPLY IMMEDIATE CORRECTIVE ACTION TO PREVENT A MISHAP

• 10/26/2023· ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM

  Getting check vehicle electrical system warning. Dealer does not read any error Getting multiple charging error faults, dealer does not read an error

• 10/18/2023· ELECTRICAL SYSTEM

  car stopped and will not start. 2nd occurrence. 09-25-23 and 10-17-23

• 10/17/2023· ELECTRICAL SYSTEM,BACK OVER PREVENTION

  The car will cannot be charge as per advertised. It's stop charging after 45 min. and keeps repeating. Took the vehicle to dealership and they cannot solve the problem. I also wrote a letter to Kia of America via certified mail but no respond.

• 10/16/2024· ELECTRICAL SYSTEM

  EV6 12v Battery isn't being maintained by the system and has failed and needed replacement. ICCU has been inspected under the recall but not replaced. The 12v battery is out of 36k mile warranty and has to be replaced out of pocket, when early failure is likely due to keeping the battery in an undercharged state.

• 10/13/2025· AIR BAGS,SEATS

  The air bag (SRS) floor wire harness running directly under the moving front driver and passenger seats are assembled with no shielding or protection. So they are subject to being severed or damaged, and the wires are at risk of corrosion if exposed to moisture or road salt. This is clearly a preventable safety issue. However, Kia and Hyundai are not providing warranty coverage. And replacement of a damaged harness is ~$9,300+ because the harness apparently routs behind the dashboard and to the engine compartment.

• 10/10/2024· UNKNOWN OR OTHER

  I recently experienced a serious safety issue with my less than 3-year-old Kia EV6. The 12-volt battery unexpectedly failed, rendering the vehicle inoperable, including the doors. This occurred twice: once while the battery was still under warranty, and again after the warranty expired. The second failure left my wife and daughter stranded in a dark parking lot at night. Despite numerous online reports of similar incidents, Kia refused to replace the battery under warranty, citing the mileage. This is a significant safety concern, as a failed battery can leave drivers stranded in dangerous situations. I contacted Kia corporate to request compensation for the replacement battery, but they declined. I believe Kia should take responsibility for this widespread issue and replace these defective batteries at no cost to consumers.

• 10/07/2023· ELECTRICAL SYSTEM

  There is a component, the ICCU, that is failing in a number of early cars. Who knows about the later ones? The 12v battery drains and the car won’t start. If the use is lucky, a jump start will get it to run enough to get to the dealer. Otherwise, a tow is in order. This can happen while the car is under way as well. Look at the Reddit ev6 forum and the Facebook EV6/EV9 forum. There are many stories about this problem.

• 10/04/2023· ELECTRICAL SYSTEM

  I was driving home when I heard a loud pop in the back of the car then warning symbols pop saying the there is a issue with electrical system. Then it told me to pull of the road due to low power. I've been reading around heard about the iccu not charging the 12v battery while driving and lost all function when it dies.

• 10/02/2023· ELECTRICAL SYSTEM

  The contact owns a 2022 Kia EV6. The contact stated that while driving approximately 30 MPH, the message "Speed Limit System Failure" was displayed, and the instrument cluster screen start to flash on and off before going blank. The vehicle started to lose motive power and then stalled. The vehicle was restarted but after driving approximately one mile the failure reoccurred and the vehicle stalled. The vehicle was towed to the local service center the vehicle was diagnosed and determined that the 12-Volt battery was faulty and needed to be replaced. The 12-Volt battery was replaced, and the vehicle was repaired. The manufacturer and local dealer were notified of the failure. The failure mileage was 72,000.

• 10/02/2022· ELECTRICAL SYSTEM,BACK OVER PREVENTION

  The vehicles audio AMP has failed, and various warning sounds are not audible. Kia motors and dealers are scheduling long times for appointments and parts taking a long time to be replaced. There are a lot of owners that are having the same problem. A simple online search for Kia EV6 amp fail will yield results.

• 10/01/2023· ELECTRICAL SYSTEM

  sometimes vehicle is not charging at 6.6Kw charging. it says unable to connect/not charging. I tried multiple times and multiple locations. Also, I informed the dealer (Kia Fremont) and they are keeping my vehicle from last 2 weeks and there is no communication about the status. [XXX] vin no. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

• 09/30/2025· ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL,FORWARD COLLISION AVOIDANCECrash

  Prior to midnight on 9/25/2025 I stopped at a Sheetz in Stephen"s City , Va to charge my 2022 Kia EV6. Upon pulling into the charging area I discovered construction fencing around the area with the chargers removed. I then drove to the other side of the store and parked next to the building to take advantage of the lighting as I scanned my phone app for alternative chargers in the area. SUDDENLY, within the blink of an eye, my car lunged forward at MAXIMUM speed. It came to a sudden stop , prior to hitting the glass and brick wall of the building. I was stunned. My first reaction was to try to go into reverse to back away from the building and then I noticed people coming toward me. I rolled the window down and heard them ask if I was ok , if I needed help calling 911, and then they began to insist that I climb down out of the car as they feared it would catch on fire. I did not understand what they meant initially, until I realized I was LOOKING DOWN at them. With assistance, I got out of my car and realized it was impaled upon the metal barrier post located in the middle , front of the parking space. The local sheriff dept responded and after putting me through all the DUI tests/exercises realized that I , indeed , was sober and not responsible for the incident. The deputy called Clem's Garage/Towing who arrived 30-45 min latter with a standard tow truck - I tried to explain that tugging at my car from the rear would not release it from the pole ( the rear of the car pointed toward the pavement while the front pointed toward the sky) and that continuing to tug would only do more damage (I wanted to prevent my car further damage). He eventually called another company who arrived with a large crane-like vehicle that lifted my car off the pole. The top portion of the pole was missing and apparently stuck in my car . My car was then towed to Clem's holding yard.

• 09/26/2023· ELECTRICAL SYSTEM

  Car 12v battery keep on dying after car is only one years old. Kia can not figure out why. I have to carry an emergency battery jumper with me at all times. This is an electric vehicle and when 12v battery dies. Vehicle loose all power.

• 09/26/2023· ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE

  When car is on HDA mode. Drive assist. And speed under 20 miles on Highway. Car make sudden stops and it is also called ghost stop. Very dangerous and will likely to cause rear end collision.

• 09/16/2022· POWER TRAIN,ELECTRICAL SYSTEM,ENGINECrash

  The contact owns a 2022 Kia EV6. The contact stated that while the vehicle was parked on a hill, it rolled and crashed into a handicapped sign. The forward collision sensor became inoperable. While at the charging station utilizing the radio, the battery and collision warning indicator lights were illuminated. The vehicle was taken to the local dealer where they were unable to identify the failure. The vehicle was not diagnosed or repaired. The manufacturer was contacted but provided no additional assistance. While driving, an unknown vehicle crashed into the rear of the vehicle and a quarter panel. There was no reported injuries, fire, or police report. The vehicle was taken to another dealer (Kia of Irvine 45 Oldfield, Irvine, CA 92618,) where the vehicle failed to start and it was diagnosed that the battery needed to be replaced. The battery was replaced but the failure persisted. The vehicle was not repaired. The approximate failure mileage was 3,000.