2019 Genesis G90 Engine cooling Problems
- Complaints
- 1about this part
- Share
- 17%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 1 complaints about the engine cooling of the 2019 Genesis G90, 17% 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 milesRelated recalls
- 24V191000Mar 8, 2024Hyundai Motor America (Hyundai) is recalling certain 2018-2020 Genesis G80, 2017-2022 G90, and 2019-2022 G70 vehicles equipped with a 3.3-liter V6…Covers: Genesis G90 2017–2022, G70 2019–2022, G80 2018–2020
Related service bulletins
- 10233543Mar 20, 2023When servicing a vehicle with a âCheck Engine lightâ and any of the DTCs listed below, follow the Service Procedure to replace the related solenoid and E-module or park…
- 10190044Mar 30, 2021This bulletin provides the service procedure for engine connecting rod bearing clearance testing. Perform the procedure outlined in this bulletin to fulfill the Bearing Clearance…
- 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…
- 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…
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2019 | 1 | 17% |
| 2017 | 5 | 19% |
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