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Engine coolingPart report

2017 Genesis G90 Engine cooling Problems

Complaints
5about this part
Share
19%of 26 total for the year
Median mileage
109,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 5 complaints about the engine cooling of the 2017 Genesis G90, 19% of the 26 complaints for this model year. Where a mileage was given, the median is 109,000 miles. 2 recall campaigns on record are 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 2017 Genesis G90. The contact stated that while the vehicle was stationary, the contact became aware of smoke coming from the driver’s side of the engine. While stopped at a red light, the vehicle was smoking with an oil-burning odor. Additionally, the contact stated that the air bag module light was illuminated. The manufacturer was notified of the failure. The contact referenced NHTSA Campaign Number: 24V107000 (Electrical System) and 24V191000 (Engine and Engine Cooling) as possible causes for the failure. …”

NHTSA complaint #11766123, filed 2026-09, 118,000 miles

“The contact owns a 2017 Genesis G90. The contact stated that while driving at 50 MPH, the check engine warning light illuminated. The driver immediately pulled over. The vehicle was towed to the local dealer, where it was diagnosed, and it was determined that four crankshaft position sensors and the valve cover gasket needed to be replaced. The vehicle was repaired, but the failure recurred. The contact called the local dealer and was informed that the failure might be related to the timing chain. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. …”

NHTSA complaint #11682174, filed 2025-08, 100,000 miles

“The contact owns a 2017 Genesis G90. The contact stated that while the vehicle was parked and running, the vehicle was idling rough and shaking. The vehicle restarted; however, the shaking failure recurred. The vehicle was not repaired. The contact received notification of NHTSA Campaign Numbers: 24V107000 (Electrical System) and 24V191000 (Engine and Engine Cooling) however, the parts to do the recall repairs were not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. …”

NHTSA complaint #11581734, filed 2024-04

Related recalls

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
2019117%
2017519%

Other parts of the 2017 Genesis G90

Electrical system
6 complaintsEngine
5 complaintsOther or unknown
4 complaintsBrakes
3 complaintsSteering
3 complaintsTransmission and drivetrain
3 complaintsWheels
2 complaintsAir bags
1 complaintsExterior lighting
1 complaintsForward collision avoidance
1 complaintsFuel system
1 complaintsTires
1 complaints

← All problems reported for the 2017 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