Technical Service Bulletin 25-01-026G TSB — 2025 GENESIS GV80 Coupe
FUEL/PROPULSION SYSTEM
Bulletin Details
| TSB ID | 25-01-026G TSB |
| Manufacturer | |
| Vehicle | 2025 GENESIS GV80 Coupe |
| Component | FUEL/PROPULSION SYSTEM |
| Communication Date |
Bulletin Summary
Certain 2025MY GV80 and GV80 Coupe (JX1) vehicles equipped with the 3.5T-GDI Lambda III engine may NOT experience a warning lamp illumination of DTC P0461/P2066 when the calculated fuel consumption and the fuel consumption calculated from the fuel level sensor signal is over its threshold value. Follow the service procedure outlined in this bulletin to update the engine control module to revise the fuel level sensor warning light logic.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2025 GENESIS GV80 Coupe
25-01-026G OL
FUEL/PROPULSION SYSTEM
24-01-062G
ELECTRICAL SYSTEM
24-01-056G
FORWARD COLLISION AVOIDANCE: WARNINGS
24-01-046G
ELECTRICAL SYSTEM