2017 Genesis G90 Recalls & Complaints

Incident: June 7, 2026 · Filed: October 15, 2026

My 2017 Genesis G90 received Safety Recall 018G (NHTSA 24V-107) on December 31, 2024, addressing a starter-solenoid electrical short/fire risk. Around June 7, 2026, I noticed an unusual odor and found the engine-room junction/fuse box extremely hot, with visible heat damage. An independent shop documented melted plastic near the starter relay/junction box, cleaned damaged material, replaced a 200A fuse, and reinstalled the relay kit. It recommended replacing the junction box, which was not done. Around August 7-8, 2026, warning indicators and steering-related problems occurred. The vehicle was towed to Genesis Dublin August 10. Inspection identified substantial thermal damage to the junction box and wiring. The vehicle remains unrepaired at the dealership, with damaged components believed available for inspection. The vehicle was also evaluated for an insurance claim. At a September 24 walkthrough, dealership personnel confirmed that the damaged junction-box/alternator connection area overlaps the area where alternator-related connections were handled under Recall 018G (Step 6, TSB 24-01-059HG). They discussed possible alternator overcharging but said damaged wiring prevented accurate output testing. The initiating cause remains unknown. I am concerned the recall may have reduced the original starter-solenoid short/fire risk while leaving a potentially related electrical overheating hazard unresolved. The severe heat and melting posed a potential engine-compartment fire risk. I am not claiming the recall caused this failure; I request NHTSA review whether it suggests an unresolved recall-related hazard or separate electrical defect. Genesis Motor America Case 43221279. Genesis denied warranty goodwill repair based on age/mileage without providing a conclusive technical cause. An insurance inspector attributed the thermal damage to corrosion-related electrical resistance and overheating.

Incident: September 22, 2026 · Filed: September 22, 2026

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. The dealer and the manufacturer agreed to assist with the recall repairs but had not provided the parts for the repairs. The failure mileage was 118,000.

Incident: April 20, 2026 · Filed: May 28, 2026

See attached document for complaint.

Incident: November 2, 2025 · Filed: December 9, 2025

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

Incident: October 6, 2025 · Filed: October 7, 2025

* 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

Incident: July 17, 2025 · Filed: August 21, 2025

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.

Filed: February 25, 2025

Oil pressure sensor (sender) issue: Oil pressure sensor defect (after oil level was checked a few times due to this issue) cause unstable pressure (oil level warning lights comes on and off) depending on how fast I drive. Make me very worried if it’s going to cause engine issues. I hear this is a common issue with this vehicle and it’s located bottom corner of many components and cause a lot of money/time to get it fixed.

Incident: September 10, 2024 · Filed: November 12, 2024

The check engine light keeps coming on. We had spark plugs changed and still keeps miss firing. We are unable to switch between drive modes smoothly. We have taken in for service numerous times.

Incident: January 1, 2023 · Filed: October 31, 2024

Please see attached summary of this issue which has impacted safety of a large number of Genesis vehicles since 1 January 2023.

Incident: August 8, 2024 · Filed: September 10, 2024

Steering wheel sticks when making left or right turn. Have to manually return the steering wheel back to a straight/neutral position. Extremely dangerous! If you don’t manually align the steering wheel quickly you will lose control, go off road, or hit another vehicle on any turn. Issue is consistent and wide spread problem among their vehicles after further investigation into the brand.