Service bulletins for the 2018 Genesis G90
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
67 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Brakes are shown. Show all
| 21-AT-016HG | 2021-10-08. Service bulletin. PARKING BRAKE; POWER TRAIN. When servicing a vehicle with a “Check Engine light” and any of the DTCs listed below, follow the Service Procedure to replace the related solenoid and E-module or park position switch. |
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| 20-BR-001HG | 2020-08-07. Service bulletin. 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. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.