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Service bulletins for the 2026 Genesis G70

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.

11 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with type: Warranty extension are shown. Show all

Bulletins, newest first
26-01-083G TSB2026-10-15. Warranty extension. ELECTRICAL SYSTEM. Certain G70 (IK) vehicles equipped with an AVN5W head unit may exhibit the map, navigation, and voice recognition systems not loading after an Over the Air (OTA) software update due to an error in the software update logic. This bulletin provides instructions to use a provided USB stick to perform a manual software update to correct this condition.
26-01-073G TSB2026-09-11. Warranty extension. SERVICE BRAKES. Certain G70 (IK) vehicles may develop brake disc surface rust due to extended storage prior to delivery. This condition may affect braking smoothness or generate minor noise. This bulletin provides instructions to perform brake disc burnishing or machining on the affected front and/or rear brakes as necessary, to restore proper braking performance.
26-01-073G DCS2026-09-11. Warranty extension. SERVICE BRAKES. Certain G70 (IK) vehicles may develop brake disc surface rust due to extended storage prior to delivery. This condition may affect braking smoothness or generate minor noise.
26-01-059G DCS2026-07-21. Warranty extension. ENGINE. Certain G70 (IK) vehicles equipped with the Lambda II 3.3L T-GDI engine may exhibit coolant leakage originating from the 3-way coolant hose assembly. Technical Service Bulletin (TSB) 26-01-059G provides instructions to replace the 3-way coolant hose assembly and fitting to correct the condition.
26-01-059G TSB2026-07-21. Warranty extension. ENGINE. Certain G70 (IK) vehicles equipped with the Lambda II 3.3L T-GDI engine may exhibit coolant leakage originating from the 3-way coolant hose assembly. This bulletin provides instructions to replace the 3-way coolant hose assembly and fitting to correct the condition.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.