2014 Hyundai Santa FE electrical system problems

What owners report

• “Bien,mi auto tuvo varios problemas al mismo tiempo: 1-falla en todo el sistema eléctrico,aire acondicionado,control de tráfico ambas partes, Power steering,ABS,Pérdida de potencia en el motor,problemas con el receptor de la llave remoto,tiene un problema eléctrico sin precedente todo ocurrió de la…”

  filed Aug 30, 2025

• “Loss of acceleration and stuttering when I was trying to get up to speed on the interstate going up a hill. Instantly blinking check engine light. Won't go above 2000rpm or 60mph. P1326 code read glow relay short circuit”

  filed Mar 24, 2025

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

Related service bulletins

• Certain 2012 – 2017 model year Accent, 2012 – 2017 model year Azera, 2013 – 2018 model year Santa Fe Sport, 2013 – 2019 model year Santa Fe, and 2012 – 2017 model year Veloster vehicles may exhibit an intermittent…

  Z01 Letter · Warranty Program/Extension · issued May 23, 2026

• Some vehicles listed below may exhibit an intermittent airbag warning light and DTC(s) B1763 (OCS ECU Defect), and/or B1764 (OCS Mat Defect) may be stored. Hyundai is extending the warranty coverage of the sensor for…

  26-BE-011H DN · Warranty Program/Extension · issued Apr 25, 2026

• In response to this trend, we engineered a software upgrade that addresses the social media theft method and made it available to owners of eligible models free of charge at authorized Hyundai dealers since early 2023…

  P33 OL · Other · issued Dec 19, 2025

• Upon customer's request ONLY, the Technical Service Bulletin (TSB) 25-01-089H provides the service procedure for installation of a key cylinder reinforcement protector assembly and two anti-theft decals on the front…

  25-01-089H DCS · Other · issued Dec 15, 2025

Electrical System problems in other Santa FE years

Other reported problem areas on the 2014 Hyundai Santa FE