9.9

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
275 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2020 Hyundai Sonata accessories - exterior problems

accessories - exterior problem

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2020 Hyundai Sonata Owner Comments

problem #4

Aug 012023

Sonata

  • miles

A D V E R T I S E M E N T S

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. Manufacturer's recommendation is complete replacement of engine bay wiring harness. Problem begins as intermittent, but leads to total circuit failure over time if not identified.

- Madisonville , LA, USA

problem #3

May 252023

Sonata

  • miles
Defrost doesn-??t work because harness melted and blew a fuse

- Hillsborough , NC, USA

problem #2

Sep 022023

Sonata

  • miles
Sunroof shattered/exploded for no known reason while driving. Resulted in glass falling towards cabin of vehicle as well as loud bang.

- North Attleborough, MA, USA

problem #1

Feb 222020

Sonata

  • 1,100 miles
I was driving long-distance on a highway at approx 55-60 mph. The whole trip through the Arizona desert was marked by periodic rain, at times very heavy. In the very heavy bursts of rain, the windshield wipers did a terrible job. I have never been shocked by poorly performing windshield wipers. My companion even commented on how unsafe it is. The problem may be two-fold: (1) it seems like the wipers needed one more speed settings, a faster one. (2) the factory blades may not be effective. This is a 2 month old car. It also seemed to be a problem anytime I had to turn the wipers on their highest setting even later on urban freeways - I needed a higher one. I plan to replace the blades and hope that helps. I've never been driving and feared I was in danger because of the wipers. I don't have any documentation. Nothing is visibly broken.

- Phoenix, AZ, USA

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