2023 Nissan Ariya electrical problems

Filed Oct 22, 2026 · Electrical · TX

The 12V battery failed and it smelled like rotten eggs releasing toxic fumes. I've been researching this is a common issue on the nissan ariya 2023.

Filed Oct 17, 2026 · Electrical, Fuel system · TX

On [XXX], my vehicle experienced a severe malfunction while charging at an EVgo station located at the [XXX] shopping center on the Olson 350kW charger. Upon attempting to operate the vehicle after the charging session, the "EV System Off" warning triggered, causing a total failure of the vehicle to engage its powertrain. Mind you, the charge got the vehicle to 96%. A subsequent inspection revealed that the vehicle's original 12V auxiliary battery had dropped to a critically low 10 V while the car itself remained at 96%. Even after jumpstarting the car and completely replacing the failed unit with a brand new battery from AutoZone, the persistent error message remained, indicating a deeper malfunction within the high-voltage power distribution system (such as the battery junction box, contactors, or inverter software control) induced during the high-power charging session. The vehicle and its components are available for inspection upon request. This failure put my safety and the safety of others at risk because it left the vehicle completely immobilized and stranded at a high-voltage charging stall in a busy public shopping center, creating a hazardous obstruction and exposing me to active traffic within the parking facility. The problem has since been confirmed by an authorized service provider, as the vehicle had to be towed directly to the Mossy Nissan dealership here in Houston for diagnostic testing. Aside from the dealership, the vehicle has not yet been inspected by the manufacturer's corporate investigators, police, or insurance representatives. Prior to the complete failure, there were no advance symptoms; the "EV System Off" warning lamp and message appeared suddenly on the dashboard today immediately after disconnecting from the charger. I paid $286.59 for a new battery(receipt attached) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 29, 2026 · Electrical, Transmission · NY

A 2023 Nissan Ariya developed a grinding/noise condition. An initial dealership repair did not correct it. The vehicle was promptly returned. Subsequent diagnosis involved the traction-motor/drivetrain area, and Nissan ultimately authorized substantial warranty work involving replacement/repair of the traction motor and associated components. The vehicle remained out of service for an extended period while additional leakage was reportedly identified.

Filed Sep 11, 2026 · Electrical · 21,000 miles · VA

The contact owns a 2023 Nissan Ariya. The contact stated that while driving 75 MPH and attempting to accelerate, the vehicle failed to respond and lost automotive power. There was no warning light illuminated. The contact pulled over to the side of the road, restarted the vehicle, and continued driving. The vehicle was taken to a dealer to be diagnosed; however, the dealer was unable to duplicate the failure. The vehicle was not repaired. The contact associated the failure with the federal safety agency Campaign Number: 23V657000 (ELECTRICAL SYSTEM). The manufacturer was notified of the failure. The failure mileage was 21,000.

Filed May 20, 2026 · Electrical · CA

The vehicle’s EV system and related electrical components appear to be malfunctioning, causing repeated “EV System Off” error messages and rendering the vehicle inoperable. The vehicle is currently at the dealership and available for inspection upon request. The defect created a significant safety risk because the vehicle became unreliable and could unexpectedly fail to operate, leaving me stranded and without dependable transportation. This placed both myself and others at risk, especially if the failure occurred while driving or in traffic. Yes, the issue has been repeatedly reproduced and confirmed by the Nissan dealership. The vehicle has been towed to the dealership approximately five times for the same or substantially similar issue, and multiple repair attempts and part replacements have been made. The vehicle has been inspected by the Nissan dealership and Nissan Consumer Affairs has been notified on multiple occasions. Repairs and diagnostics were performed between March 20, 2026 and April 10, 2026, and the same issue reoccurred again on May 19, 2026. Yes, warning messages appeared prior to the failures, specifically the “EV System Off” warning message. These symptoms first began prior to the initial repair period in March 2026 and have continued to reoccur despite repair attempts.

Filed Mar 8, 2026 · Electrical, Fuel system · FL

At low speeds after startup, the car automatically shifts from drive into neutral. The car will be locked in neutral, not letting you put it in park, drive, or reverse. To get the car back into drive, you must come to a complete stop, turn the car off, back on, and floor the accelerator. Failure to floor the accelerator will lead to the car getting stuck in neutral again. I have pulled out into traffic on numerous occasions and had the car die in the middle of the road, forcing me to come to a stop and fully turn it back on, sometimes multiple times. No warning messages appear.

Filed Feb 22, 2026 · Electrical · TX

The car was unable to move when started up and displayed a warning that said "Service EV system." The car is within the initial 3 year warranty and has under 20,000 miles.

Filed Nov 13, 2025 · Electrical · FL

DEFECTIVE COMPONENT & FAILURE MODE The vehicle suffered a failure in the 12-volt battery system, potentially involving the DC-to-DC Converter or the associated charging logic. This malfunction caused the lead-acid 12V battery to be severely overcharged and boiled while the vehicle was plugged in and parked. CATASTROPHIC SAFETY HAZARD The failure resulted in the release of highly toxic and flammable gases into an enclosed residential space (my garage), posing an immediate, life-threatening risk: TOXIC GAS POISONING: The boiling battery released a massive amount of Hydrogen Sulfide gas, identified by the distinctive, strong rotten-egg odor. H2S is a cellular asphyxiant and is fatal at high concentrations. EXPLOSION/FIRE RISK: The boiling battery also released highly flammable Hydrogen H2 gas, creating an explosion hazard inside the closed structure of the home. CHRONOLOGY OF EVENTS Tues, 11/11/25 (approx. 5:00 PM): Noticed strong rotten-egg smell in the garage while the vehicle was charging. 5:30 PM: Called local gas company due to fear of a gas leak. 6:30 PM: The smell was still strongly detectable, indicating dangerous lingering concentrations. Suspecting the car, immediately unplugged. 7:00 PM: Identified the car as the source and moved the immobilized vehicle outside. 9:05 PM: Contacted Poison Control due to chemical inhalation/exposure risk. (immediate / risk of delayed symptoms). MANUFACTURER CONTACT & CURRENT STATUS Manufacturer Contact: I have notified Nissan Consumer Affairs of the safety hazard and received Case Number: 55990119. Current Status: The vehicle is currently immobilized and will be sent to dealership for repair. The defective components (battery and converter) are intact. Medical Status: I sought medical consultation and am monitoring for delayed neurological or respiratory effects (pulmonary edema) known to occur after H2S exposure.

Filed Aug 17, 2025 · Electrical, Transmission · OH

I had just left the [XXX] on the [XXX] when our Ariya suddenly lost power at highway speeds. It felt like a very dangerous situation, because there are very long distances between exits in this area, and the shoulder is somewhat narrow in spots. The high voltage battery had been DC fast charged to 95% at said service area minutes earlier. But the display suddenly went to 0%, turtle mode appeared, and the message “Warning Service EV System” showed on the display. For some reason, the windshield wipers also activated momentarily, despite it being a clear summer day. It was not possible to maintain speed, as the car had a power limit of about 10%. I was fortunate that we were able to limp the ~10 miles to the next exit behind a very slow RV. However, the car slowed down dramatically when going uphill. It was a very white knuckle experience. Once we made it off [XXX], I was able to slowly coast into a gas station parking lot and collect myself. I tried turning off the car and turning it back on, but the message did not go away. Since I also carry tools when traveling, I then tried disconnecting the 12 volt battery for a minute and reconnecting it. Fortunately, that made the error go away. Having a suspicion that the 12 volt battery could be at fault, I replaced the OEM flooded lead acid battery with an AGM battery at my own expensive. The next day, I took the vehicle to Poughkeepsie Nissan in Wappingers Falls, NY to be looked at. The write up is included with the submission. The dealer was not able to duplicate the issue, but they did see error codes stored within the car’s computers. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 6, 2025 · Electrical · IL

my car isnt listed for a current recall but should considering the software update does not match. Recall Reference: P4A30, P4A31 should have included my call as i dont have that update. Update 283C36PA5E is before the one shown in the recall.