2024 Hyundai Santa Fe: Electrical System complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 30 owner complaints for the 2024 Hyundai Santa Fe that list the electrical system component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11769231 (filed 10/06/2026): “Multiple warnings flashing across dashboard regarding lane assist and emergency stopping. the auto hold came on by itself and turned orange. the emergency parking brake came on and stayed on. the warnings kept dinging every 30 seconds while driving and lit up every icon on the dashboard. once parked…”
- NHTSA complaint ODI #11766699 (filed 09/24/2026): “It seems like the computer or electrical system is failing in the main ecu and the entertainment console. the car's entertainment console will blink when driving over a bump or while braking. it will disconnect from apple carplay and won't reconnect. more importantly, it will turn the car completely…”
- NHTSA complaint ODI #11759442 (filed 08/25/2026): “2024 hyundai santa fe vin [xxx], june 2024 build, 62k miles. vehicle experienced total loss of power and drive, matching nhtsa recall 24v-529 / 263 for dct failure. dealer is refusing to perform recall, refusing to provide diagnostic codes via email, and demanding title and all service records befor…”
Likely causes
These complaints do not establish a single root cause; read the examples above and get a diagnosis.
Fix, in plain English
No single fix is established by these reports. Check your VIN for open recalls at nhtsa.gov/recalls, ask a dealer about technical service bulletins (TSBs) or extended warranty coverage, then have the system diagnosed.
DIY difficulty: Moderate
Finding and splicing chewed wiring is doable with a multimeter and patience but can be time-consuming; harness replacement is pro work. (Our assessment.)
Cost
No sourced cost range for this issue. Get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
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Sources
Page last updated .