2023 Kia Niro electrical system problems

What owners report

• “My 2023 Kia Niro Hybrid EX has experienced multiple warning messages and unresolved concerns after previous repairs. After the first recall repair, I began receiving intermittent warning messages while driving. The messages appeared briefly and disappeared before I could safely document them. After…”

  filed Jul 26, 2026

• “The contact owns a 2023 Kia Niro. The contact stated that the vehicle had been "Hacked" by a stalker. While driving, the vehicle was controlled by the hacker to randomly steer to the right. Additionally, the contact stated that the hacker caused several features on the instrument panel to become…”

  filed Dec 4, 2025

Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.

Related recalls

• Instrument cluster may fail to display any information when the vehicle is started
  Campaign 23V298000 · Apr 26, 2023

Related service bulletins

• TECHNICAL SERVICE BULLETIN: INFOTAINMENT SYSTEM SOFTWARE UPDATE USING UPDATE.KIA.COM - This bulletin provides information and service procedures for updating the infotainment systems on applicable Kia vehicles using the…

  TSB_ELE422 · Service Bulletin/Repair Instructions · issued May 28, 2026

• TECHNICAL SERVICE BULLETIN: AVN5.0W DTC P17A000 DAIGNOSTIC PROCEDURE - This bulletin provides information regarding a potential illuminated Malfunction Indicator Lamp (MIL) accompanied by DTC P17A000 on some 2022-2025MY…

  TSB_ELE394 · Service Bulletin/Repair Instructions · issued Mar 26, 2026

• VOLUNTARY EMISSIONS SERVICE CAMPAIGN: OWNER NOTIFICATION (SC338) - This document is the owner notification advising that Kia is conducting a Voluntary Emissions Service Campaign to update the battery management system…

  SC338_OWNR_SG2 · Emissions · issued Jun 27, 2025

• TECHNICAL SERVICE BULLETIN: VOLUNTARY EMISSIONS SERVICE CAMPAIGN: BMS S/W LOGIC IMPROVEMENT FOR DTC P1BB2 (SC338) - This bulletin provides information to upgrade the Battery Management System ‘BMS’ software logic on…

  SC338_TSB · Service Bulletin/Repair Instructions · issued Jun 26, 2025

• TECHNICAL SERVICE BULLETIN: VOLUNTARY SERVICE CAMPAIGN: BMS S/W LOGIC IMPROVEMENT FOR DTC P1BB2 (SC335) CLOSED AND SUPERSEDED TO SC338 (TSB) - This bulletin is now closed. "This bulletin provided information to upgrade…

  SC335_TSB_CLSD · Service Bulletin/Repair Instructions · issued Jun 26, 2025

Electrical System problems in other Niro years

Other reported problem areas on the 2023 Kia Niro