GENESIS
25-01-051G TSB
Manufacturer communications
- Publication date
- 2025-08-06
- Received by NHTSA
- 2025-08-12
- NHTSA record numbers
- 11021791
Manufacturer summary
Original wording in English
Certain G80 (RG3), GV70 (JK1/JK1A), and GV80 (JX1) vehicles equipped with Theta III 2.5L T-GDI engines may illuminate the Check Engine Light as a result of misfire DTCs P0300, P0301, P0302, P0303, or P0304 during cold start. This bulletin provides instructions for updating the Engine Control Module (ECM).
Reported code forms
Check vehicle applicability
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