2017 GENESIS G90 — Problems, Recalls & Safety Data

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N/A

Safety Rating

31

Owner Complaints

4 Crashes

3

Recalls

ACTIVE RECALL

31

Service Bulletins

0

Investigations

Overview of the 2017 GENESIS G90

The 2017 GENESIS G90 has received a total of 31 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). There have been 4 recall campaigns affecting this vehicle, covering issues with ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID, ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. 31 technical service bulletins have been issued by Hyundai Motor America for this model year. The most commonly reported problems involve the Engine (5 complaints), Electrical System (4 complaints), and Unknown Or Other (4 complaints).

Recalls for the 2017 GENESIS G90

NHTSA has recorded 4 recalls for the 2017 GENESIS G90, potentially affecting up to 135,464 vehicles.

Recall 24V107000 — ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID

| 90,907 vehicles affected

Defect: Hyundai Motor America (Hyundai) is recalling certain 2015-2016 Genesis, 2017-2019 Genesis G80, Genesis G90, and 2019 Genesis G70 vehicles. Water may enter the starter solenoid and cause an electrical short, which can result in an engine compartment fire while parked or driving.

Consequence: An engine compartment fire while parked or driving can increase the risk of injury.

Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will install a remedy relay kit in the engine junction box, free of charge. Owner notification letters were mailed July 15, 2024. Owners...

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Recall 24V191000 — ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

| 28,439 vehicles affected

Defect: Hyundai 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 turbocharged engine. The left turbocharger oil feed pipe may deteriorate and leak oil.

Consequence: An oil leak in the presence of hot engine components can increase the risk of an engine compartment fire.

Remedy: Dealers will replace the left turbocharger oil feed pipe, free of charge. Owner notification letters were mailed May 3, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 019G. This recall expands and replaces...

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Recall 19V538000 — ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

| 8,059 vehicles affected

Defect: Hyundai Motor America (Hyundai) is recalling certain 2018 Genesis G80 and 2017-2018 Genesis G90 vehicles equipped with 3.3 liter turbocharged engines. The turbocharger oil supply pipe may have a loose seal, causing oil to leak onto the exhaust manifold.

Consequence: Oil leaking onto the exhaust manifold increases the risk of a fire.

Remedy: Hyundai will notify owners, and dealers will replace the turbocharger oil supply pipe, free of charge. The recall began October 3, 2019. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 003G.

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Recall 19V538000 — ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

| 8,059 vehicles affected

Defect: Hyundai Motor America (Hyundai) is recalling certain 2018 Genesis G80 and 2017-2018 Genesis G90 vehicles equipped with 3.3 liter turbocharged engines. The turbocharger oil supply pipe may have a loose seal, causing oil to leak onto the exhaust manifold.

Consequence: Oil leaking onto the exhaust manifold increases the risk of a fire.

Remedy: Hyundai will notify owners, and dealers will replace the turbocharger oil supply pipe, free of charge. The recall began October 3, 2019. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 003G.

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Owner Complaints for the 2017 GENESIS G90

31 complaints have been filed with NHTSA for the 2017 GENESIS G90. Below is a breakdown by vehicle component.

Most Recent Complaints

#11703897 | SERVICE BRAKES | | N/A miles
November 2, 2025 at 12:19 PM, I received a call from the owner, Jose, who accused me of “assault” against his employee Toni—despite the fact that I have never been physically near Toni. I’ve only been calling to follow up on the unresolved safety issues: no fluids, bad brakes (which they claimed to have repaired), and rear tires with no tread at all. When they repaired the brakes, I would have gladly purchased new tires had I been informed.

On November 3rd at 8:23 PM, I found myself stranded on the side of the highway once again—this time due to exposed tread and a large bubble on the tire. It’s deeply troubling that a vehicle was sold in such unsafe condition. This raises serious questions about the seller’s standards and accountability.

November 5, 2023 at 12:33pm third flat tire and the spare blew out into pieces after one day.

On November 8, 2025 at 11:30am, the second bald tire completely blew out while I was driving on 595. This was not just an inconvenience—it was a life‑threatening situation. I could have been killed. The fact that this dealership allowed such unsafe tires to be sold or installed shows a complete disregard for customer safety.This is absolutely unacceptable. Their negligence puts lives at risk. Avoid this dealership at all costs

November 29, 7:57pm
supposedly changed the brakes and the rear brakes are grinding another safety issue

November 30 6:54pm
before leaving McMahon I’d asked to check the fluids.  Then when they supposedly charge brakes to check the fluids again.  Guess what they never checked all the fluids were gone.

December 2, 11:34am McMahon was supposed to fix the brakes well, surprise they did not fix the brakes putting me and my family’s life in danger. FLORIDA STATUE legalclarity....

Exceptions Under FDUTPA

• The Florida Deceptive and Unfair Trade Practices Act (FDUTPA) prohibits dealers from engaging in deceptive or unfair conduct—even in “as is” salesIf the dealer falsely claimed the car was inspected
#11703897 | WHEELS | | N/A miles
November 2, 2025 at 12:19 PM, I received a call from the owner, Jose, who accused me of “assault” against his employee Toni—despite the fact that I have never been physically near Toni. I’ve only been calling to follow up on the unresolved safety issues: no fluids, bad brakes (which they claimed to have repaired), and rear tires with no tread at all. When they repaired the brakes, I would have gladly purchased new tires had I been informed.

On November 3rd at 8:23 PM, I found myself stranded on the side of the highway once again—this time due to exposed tread and a large bubble on the tire. It’s deeply troubling that a vehicle was sold in such unsafe condition. This raises serious questions about the seller’s standards and accountability.

November 5, 2023 at 12:33pm third flat tire and the spare blew out into pieces after one day.

On November 8, 2025 at 11:30am, the second bald tire completely blew out while I was driving on 595. This was not just an inconvenience—it was a life‑threatening situation. I could have been killed. The fact that this dealership allowed such unsafe tires to be sold or installed shows a complete disregard for customer safety.This is absolutely unacceptable. Their negligence puts lives at risk. Avoid this dealership at all costs

November 29, 7:57pm
supposedly changed the brakes and the rear brakes are grinding another safety issue

November 30 6:54pm
before leaving McMahon I’d asked to check the fluids.  Then when they supposedly charge brakes to check the fluids again.  Guess what they never checked all the fluids were gone.

December 2, 11:34am McMahon was supposed to fix the brakes well, surprise they did not fix the brakes putting me and my family’s life in danger. FLORIDA STATUE legalclarity....

Exceptions Under FDUTPA

• The Florida Deceptive and Unfair Trade Practices Act (FDUTPA) prohibits dealers from engaging in deceptive or unfair conduct—even in “as is” salesIf the dealer falsely claimed the car was inspected
#11691980 | ENGINE | | N/A miles
* Recall Campaign Number : [018G, 019G] I. Statement of Complaint This complaint concerns a failure in a critical safety-related component that was previously addressed under a mandatory manufacturer recall, and the subsequent refusal by the authorized dealership to provide a second no-charge repair for the same repeated failure. II. Chronology of Events * Original Recall Repair: Approximately thirteen (13) months ago, 8/30/2024 the vehicle was taken to Anaheim Hyundai to address a safety recall concerning the oil feed pipe. The prescribed remedy, a replacement of the oil feed pipe, was completed at no cost under the recall campaign. * Second Failure (Current Event): On or about 10/6/2025, while the vehicle’s engine was running, I observed smoke rising from the engine compartment. The vehicle was immediately taken to a local independent mechanic who diagnosed the issue as a burst oil feed pipe—the identical component subject to the prior recall. * Attempted Repair at Anaheim Hyundai (Denial): The vehicle was then towed back to Anaheim Hyundai. The service department acknowledged that the component failure was the same issue addressed in the previous recall. However, the dealership has now refused to perform the repair under the recall process, citing a specific 12-month policy set by Hyundai Motor America regarding the warranty on recall remedies, which has now expired. III. Request for Intervention The failure of the previously installed recall remedy (the oil feed pipe) exposes the vehicle to the original safety risk, including potential engine failure and fire hazards, and the manufacturer’s refusal to re-remedy the defect effectively negates the purpose of the mandatory recall. I request that NHTSA investigate this matter and compel Hyundai Motor America to: * Honor the original safety recall and provide a permanent, effective remedy at no charge to the consumer. * Clarify the consumer's right regarding the warranty on recall remedies, fails after install
#11691980 | FUEL/PROPULSION SYSTEM | | N/A miles
* Recall Campaign Number : [018G, 019G] I. Statement of Complaint This complaint concerns a failure in a critical safety-related component that was previously addressed under a mandatory manufacturer recall, and the subsequent refusal by the authorized dealership to provide a second no-charge repair for the same repeated failure. II. Chronology of Events * Original Recall Repair: Approximately thirteen (13) months ago, 8/30/2024 the vehicle was taken to Anaheim Hyundai to address a safety recall concerning the oil feed pipe. The prescribed remedy, a replacement of the oil feed pipe, was completed at no cost under the recall campaign. * Second Failure (Current Event): On or about 10/6/2025, while the vehicle’s engine was running, I observed smoke rising from the engine compartment. The vehicle was immediately taken to a local independent mechanic who diagnosed the issue as a burst oil feed pipe—the identical component subject to the prior recall. * Attempted Repair at Anaheim Hyundai (Denial): The vehicle was then towed back to Anaheim Hyundai. The service department acknowledged that the component failure was the same issue addressed in the previous recall. However, the dealership has now refused to perform the repair under the recall process, citing a specific 12-month policy set by Hyundai Motor America regarding the warranty on recall remedies, which has now expired. III. Request for Intervention The failure of the previously installed recall remedy (the oil feed pipe) exposes the vehicle to the original safety risk, including potential engine failure and fire hazards, and the manufacturer’s refusal to re-remedy the defect effectively negates the purpose of the mandatory recall. I request that NHTSA investigate this matter and compel Hyundai Motor America to: * Honor the original safety recall and provide a permanent, effective remedy at no charge to the consumer. * Clarify the consumer's right regarding the warranty on recall remedies, fails after install
#11682174 | ENGINE | | 100,000 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. The failure mileage was approximately 100,000.

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Safety Rating for the 2017 GENESIS G90

NHTSA has not yet tested the 2017 GENESIS G90 in its New Car Assessment Program.

Technical Service Bulletins for the 2017 GENESIS G90

Hyundai Motor America has issued 31 technical service bulletins (TSBs) for the 2017 GENESIS G90. TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.

25-BE-001G TSB — AIR BAGS

Certain 2017MY G90 (HI) and 2017MY G80 (DH) vehicles may experience various Diagnostic Trouble Codes (DTC) related to the Airbag Control Unit (ACU). The associated DTC covered by the TSB are listed on page 4 of this bulletin. The airbag warning light may illuminate; however, airbag operation is unaffected. Genesis...

24-BE-012G — ELECTRICAL SYSTEM

On 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 Issues, (3) Genesis Connected Services Remote Service Failures, (4) Genesis Connected Services Point of Interest Failures. Follow the instructions in this TSB to update...

21-EM-006HG(1) — ENGINE AND ENGINE COOLING

Certain G80 and G90 Genesis vehicles may experience DTC code P0597 for “Thermostat Heater Control Circuit/Open”. This bulletin provides information on replacing the electric thermostat. No drivability issues are associated with this condition.

20-SS-004HG — WHEELS

This bulletin provides tire vibration service procedures, including how to optimize vehicle vibration performance. For all wheel/tire balance claims, the “Tire Balance Data Sheet” must be fully completed including imbalance and Road Force Variation (RFV) data. The Data Sheet can be found at the end of this bulletin.

20-SS-004HG — TIRES

This bulletin provides tire vibration service procedures, including how to optimize vehicle vibration performance. For all wheel/tire balance claims, the “Tire Balance Data Sheet” must be fully completed including imbalance and Road Force Variation (RFV) data. The Data Sheet can be found at the end of this bulletin.

20-BR-001HG — SERVICE BRAKES

This bulletin provides information for replacing the rear brake pads on certain Genesis G90 (HI) vehicles that are exhibiting a noise from the rear brakes.

20-AT-013HG — EQUIPMENT ADAPTIVE/MOBILITY

Certain 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 electronic shifter with a new shifter that has a production date of 6/2/17 or newer to resolve this condition.

19-AT-023HG — POWER TRAIN:AUTOMATIC TRANSMISSION

If you are servicing a vehicle with a transmission slipping concern, follow the Service Procedure shown below and perform a stall test. This TSB provides a procedure to test each clutch in the transmission. If the vehicle fails the stall test, replace the transmission. PASS: Stall speed is between 1700~2900...

19-EM-002HG — EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

In an effort to assist customers to keep track of their next vehicle maintenance interval, all 2017-2018MY Genesis vehicles are equipped with the Service Interval Reminder Feature. Follow the information outlined in this bulletin to enable and set the Service Interval Reminder Feature on the applicable models listed below.

19-EE-004HG-1 — ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This bulletin aids with the general battery maintenance procedure TSB 19-EE-006H, but only applies to vehicles equipped with Blue Link SOC reporting ability.

Showing 10 of 31 technical service bulletins.

NHTSA Investigations for the 2017 GENESIS G90

There are no NHTSA defect investigations on record for this vehicle.

Other Model Years of the GENESIS G90

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Other GENESIS Models

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