2022 Hyundai Sonata: Electrical System complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 17 owner complaints for the 2022 Hyundai Sonata that list the electrical system component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11768694 (filed 10/03/2026): “The passenger compartment climate control blower motor circuit suffered a severe thermal overload. the terminal overheated, shorted out, and physically melted the primary engine wiring harness (part #91400-l0051) inside the main fuse block connector housing while the vehicle was operating. this caus…”
- NHTSA complaint ODI #11765593 (filed 09/20/2026): “Fuse for a/c was blown, caught on fire, and melted components.…”
- NHTSA complaint ODI #11740717 (filed 05/28/2026): “The contact owns a 2022 hyundai sonata. the contact stated that while driving at an undisclosed speed, the hvac blower motor became inoperable with no warning light illuminated. the vehicle was taken to the dealer, where it was diagnosed that the blower motor fuse had melted and failed and needed to…”
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 .