Genesis G80 Service Bulletins (2027)

2 manufacturer communications on file.

• July 30, 2026•Document ID: 11036094

  Warranty Program/Extension
  ENGINE

  Mfr Comm. #:

  26-01-064G TSB

  Date Added:

  August 11, 2026

  Manufacturer:

  GENESIS

  Summary

  Certain 2026MY G70 (IK) and 2027MY G80 (RG3) vehicles may exhibit a water-flowing or gurgling noise from the front center air vents during engine start-up. This condition may be caused by trapped air within the engine cooling system. Follow the procedure below to properly bleed the cooling system and remove any trapped air.

  Associated Products (2)

  2027 Genesis G802026 Genesis GV70
  Associated Documents

  • DownloadMC-11036094-0001.pdf↗
• July 30, 2026•Document ID: 11036092

  Warranty Program/Extension
  ENGINE

  Mfr Comm. #:

  26-01-064G DCS

  Date Added:

  August 11, 2026

  Manufacturer:

  GENESIS

  Summary

  Certain 2026MY G70 (IK) and 2027MY G80 (RG3) vehicles may exhibit a water-flowing or gurgling noise from the front center air vents during engine start-up. This condition may becaused by trapped air within the engine cooling system. Technical Service Bulletin (TSB) 26-01-064G provides instructions to properly bleed the cooling system and remove any trapped air.

  Associated Products (2)

  2027 Genesis G802026 Genesis GV70
  Associated Documents

  • DownloadMC-11036092-0001.pdf↗