NHTSA Complaint #11678037 — 2020 HYUNDAI SONATA
ELECTRICAL SYSTEM issue reported to NHTSA
Complaint Details
| ODI Number | 11678037 |
| Vehicle | 2020 HYUNDAI SONATA |
| Component | ELECTRICAL SYSTEM |
| Date of Incident | |
| Date Filed | |
| Mileage | N/A miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | MD |
Consumer Description
Without warning, symptoms of the A/C blower not working first occurred a little over a month ago. The fan just stopped blowing altogether (no cold or hot air). After turning the car and the A/C system on and off several times, it began working again and that was it. This past week, the same issue occurred intermittently over 3-4 days. The A/C blower did not come on for a day, the next morning it was functioning, that evening it stopped blowing again, and this went on for several days. Research of the symptoms via YouTube and many online forums, and most importantly confirmation through visual inspection of the fuse box, confirmed that the BLOWER fuse is burning so bad it has melted the connecting port in the fuse box. Whatever the electrical malfunction, the fuse burning and melting is disrupting the connection and ultimately the A/C blower itself. In the dead of such a hot and humid summer, it has been insufferable having to ride around with such inconsistent and intermittent air conditioning.
Related Complaints for the 2020 HYUNDAI SONATA
Other ELECTRICAL SYSTEM Complaints
#11709272
I have taken my vehicle to a certified Hyundai dealership multiple times due to intermittent starting issues. The car...
#11707917
While stopping at a major highway intersection on [XXX] for a red light vehicle stalls and will not start back up w...
#11693692
Wiring harness under fuse box is not making a consistent connection and is causing the blower amp to overheat and dis...
#11679134
The ac blower keeps going out I looked it up and a lot of people are having the same problem my ac keep having to bu...
#11676797
The HVAC blower motor and related electrical components (including the fuse box, wiring harness, or control module) h...
Recent Complaints for the 2020 HYUNDAI SONATA
#11719504
ENGINE
On 2/19/2026 while driving, my 2020 Hyundai Sonata Limited 1.6T began making several loud explosive / popping sounds....
#11719504
FUEL/PROPULSION SYSTEM
On 2/19/2026 while driving, my 2020 Hyundai Sonata Limited 1.6T began making several loud explosive / popping sounds....
#11718357
BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING
Rear camera doesn’t work and is just a black screen. It started out intermittent and now doesn’t work at all.
#11718241
STRUCTURE:BODY
White pain is pealing off and it’s pretty bad especially when going through car wash
#11717557
FUEL SYSTEM, GASOLINE
The contact owns a 2020 Hyundai Sonata. The contact received notification of NHTSA Campaign Number: 25V796000 (FUEL S...