GENESIS
25-01-062G DN
Manufacturer communications
- Publication date
- 2025-09-19
- Received by NHTSA
- 2025-09-23
- NHTSA record numbers
- 11023284
Manufacturer summary
Original wording in English
Certain GV70 (JK1A) vehicles equipped with 3.5 T-GDI Lambda III engines may exhibit a malfunction indicator light with DTC P26CB00 (Engine Coolant Pump Performance/Stuck Off). This may be caused by a stuck impeller on the electric water pump (EWP) for the water-cooled intercooler. The California Air Resources Board has determined that these vehicles may be releasing air pollutants which exceed Federal and California standards.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Genesis
P26CB00Engine Coolant Pump Performance/Stuck OffCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.