2020 Hyundai Sonata Visibility (wipers, defrost, mirrors) Problems
- Complaints
- 7about this part
- Share
- 4%of 182 total for the year
- Median mileage
- 1,100miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 7 complaints about the visibility of the 2020 Hyundai Sonata, 4% of the 182 complaints for this model year. Where a mileage was given, the median is 1,100 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Blower motor malfunction at night. Smelled something burning. Extremely hot and humid outside. Windows fogged up inside which greatly reduced visibility. Checked the multifuse which controls the ABS, oil pump, cooling fan, & Blower. I discovered a burnt connection on one of the terminals for the blower. This is a huge safety and fire risk and needs to be addressed ASAP!!!! Upon my research, I’m finding several Hyundai Sonata vehicles having this same exact issue. Kia vehicles are being recalled for this same exact issue. Why isn’t the Hyundai Sonata??”
NHTSA complaint #11758874, filed 2026-08“Wiring harness under fuse box is not making a consistent connection and is causing the blower amp to overheat and disconnect. When this happen, cabin air doesn’t blow and the front and rear defrost stops working. The only way to make the blower engage is by removing the fuse box cover and tapping the 30 amp fuse things. I’ve taken my car to the dealership for this specific problem 5 separate times, and it was supposed to be corrected. Due to this poor connection, I am now about $1200 into repairs / replacing parts that aren’t the root cause. …”
NHTSA complaint #11693692, filed 2025-10“The Panoramic sunroof has a line fracture crack which exploded for unknown reasons. A rock or any foreign object DID NOT hit the sunroof to cause it to shatter. Residue from the glass shattering got into my eyes. Freeman Hyundai stated that an object hit the sunroof it would not be covered under their warranty. A object did not hit the sunroof and it looks like Hyundai has a history of sunroof shattering unexpectedly. There were no warning signs prior to the sunroof shattering.”
NHTSA complaint #11486490, filed 2022-09“Improperly seated strip fuse High Resistance Connection on the IG-2 40amp blower motor fuse receptacle causing melting of plastic fuse box components and ultimately failure of blower motor circuit and potentially loss of other circuits. Loss of blower motor leads to loss of cabin HVAC as well as loss of front windshield defrost ability during adverse driving conditions. Not only does this pose a potential electrical fire hazard, but a safety hazard due to inability to clear windshield from loss of defrost feature. Brief research finds this to be a very common problem with these vehicles. …”
NHTSA complaint #11611414, filed 2024-08Related service bulletins
- 10251285Feb 14, 2024This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. If the protective cover is not removed correctly, there…
- 10230904Jan 30, 2023This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp…
- 10185437Dec 18, 2020This bulletin describes the procedure to replace the front door module assembly if the front door window cannot close or the door regulator cables are separated from the…
- 10183962Nov 20, 2020This bulletin describes the procedure to diagnose and repair a window exhibiting noise while lowering and raising.
- 10182325Oct 23, 2020Certain 2020MY Sonata vehicles (DN8A) may experience an inoperative air conditioning system with cold air not blowing from the vents. This condition may be caused by an…
- 10174805Apr 13, 2020This bulletin describes the procedure to diagnose and repair a window exhibiting noise while lowering and raising.
Visibility (wipers, defrost, mirrors): other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 1 | 2% |
| 2022 | 3 | 3% |
| 2021 | 12 | 9% |
| 2020 | 7 | 4% |
| 2019 | 3 | 2% |
| 2018 | 6 | 2% |
| 2017 | 3 | 0% |
| 2016 | 11 | 2% |
| 2015 | 30 | 3% |
| 2014 | 10 | 1% |
| 2013 | 22 | 1% |
| 2012 | 22 | 1% |
| 2011 | 25 | 1% |
| 2010 | 3 | 1% |
| 2009 | 19 | 4% |
| 2008 | 96 | 23% |
| 2007 | 141 | 20% |
| 2006 | 186 | 18% |
| 2005 | 4 | 2% |
| 2004 | 4 | 2% |
| 2003 | 5 | 3% |
| 2002 | 3 | 1% |
| 2001 | 9 | 4% |
| 2000 | 6 | 2% |
| 1999 | 5 | 4% |
| 1998 | 9 | 18% |
| 1997 | 5 | 10% |
| 1996 | 2 | 9% |
| 1995 | 5 | 8% |
| 1993 | 1 | 4% |
| 1992 | 1 | 5% |
| 1991 | 1 | 3% |
| 1990 | 3 | 19% |
Other parts of the 2020 Hyundai Sonata
59 complaintsElectrical system
40 complaintsEngine
32 complaintsOther or unknown
30 complaintsTransmission and drivetrain
24 complaintsBody and structure
17 complaintsSeats
16 complaintsForward collision avoidance
12 complaintsAir bags
7 complaintsSteering
7 complaintsVehicle speed control
7 complaintsBack-over prevention (rear camera)
6 complaints
← All problems reported for the 2020 Hyundai Sonata
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology