Genesis GV70 2024–2026 — technical service bulletin
Bulletin 26-EM-008G TSB · NHTSA communication 11029969 · issued Mar 2, 2026
Technical service bulletin
communication type
Engine
component
2024–2026
model years
3
vehicle entries
Official summary
Some GV70 (JK1A) vehicles equipped with 2.5T engines may display a check engine light with DTC P04F000 (EVAP System High Load Purge Line 'A' Performance) due to debris inside the dual purge ejector assembly and/or intercooler outlet hose. This bulletin provides instructions to perform a DTC check, and if necessary, replace the dual purge ejector assembly and intercooler outlet hose.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.