2019 Genesis G90 Electrical system Problems
- Complaints
- 3about this part
- Share
- 50%of 6 total for the year
- Median mileage
- 52,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the electrical system of the 2019 Genesis G90, 50% of the 6 complaints for this model year. Where a mileage was given, the median is 52,000 miles. 1 recall campaign on record is filed under a similar system.
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.
“The contact owns a 2019 Genesis G90. The contact stated while driving at various speeds, the contact became aware of an abnormal burning odor. Additionally, the contact stated while driving at various speeds, there was blue smoke coming from underneath the hood. There was no warning light illuminated. The contact stated that her fiancé test-drove the vehicle and noticed a significant amount of blue smoke coming from underneath the hood. The vehicle was towed to the dealer, where an unknown repair was performed, but the vehicle remained at the dealer. …”
NHTSA complaint #11588476, filed 2024-05, 52,000 miles“the electrical system failed on four separate occasions. Once in heavy traffic on Route 130, NJ; anther with a young grandchild in the car. I am afraid to drive it”
NHTSA complaint #11720188, filed 2026-02“The contact owns a 2019 Genesis G90. The contact received notification of NHTSA Campaign Number: 24V107000 (Electrical System) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.”
NHTSA complaint #11583617, filed 2024-04Related recalls
- 24V107000Feb 13, 2024Hyundai Motor America (Hyundai) is recalling certain 2015-2016 Genesis, 2017-2019 Genesis G80, Genesis G90, and 2019 Genesis G70 vehicles. Water may enter the…Covers: Genesis G90 2017–2019, G80 2017–2019, Hyundai Genesis 2015–2016 +1 more
Related service bulletins
- 11018581May 8, 2025Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Connected Car Services functions. This may be due to an irregular disconnection on…
- 11017471Apr 29, 2025Certain Genesis vehicles may experience an inoperable horn from moisture or carbonization at the contact point. This bulletin provides a guide to inspect and replace the horns.
- 11008141Sep 26, 2024On certain 17-19MY G90 (HI) vehicles, the DIS2.0 head units may experience any of the following symptom(s): (1) Battery Drain, (2) Genesis Connected Services (GCS) Activation…
- 10241802Aug 7, 2023On certain 17-19MY G90 (HI) vehicles, the DIS2.0 head units may experience any of the following symptom(s): (1) Battery Drain, (2) Genesis Connected Services (GCS) Activation…
- 10253015Mar 29, 2021This bulletin provides information related to the ECM(Engine Control Module) software update for G80/G90 with 5.0L GDI engine equipped vehicles. This updates the software logic…
- 10174801Apr 9, 2020Certain Genesis G80 and G90 vehicles may experience the Shift By Wire (SBW) system slipping into Neutral when shifting from Reverse to Drive or Drive to Reverse. Replace the…
- 10173545Mar 18, 2020This bulletin describes the mandatory procedure to submit battery test data electronically for battery warranty claims by running the GDS Battery Claim App. The App must be run…
- 10253031Nov 18, 2019Certain vehicles (listed below) equipped with the HomeLink5 (Two Way Communication) mirror may experience programming and operating difficulties with the home garage system. This…
- 10160098Apr 15, 2019This bulletin provides the procedure to write the Vehicle Identification Number (VIN) during the replacement of the Engine Control Module (ECM) or Powertrain Control Module…
- 10253012Dec 20, 2018This bulletin provides information related to an ECM (Engine Control Module) software update for OBD (On Board Diagnostics) logic improvement. The Fuel System Readiness settings…
Electrical system: other model years
Other parts of the 2019 Genesis G90
← All problems reported for the 2019 Genesis G90
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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