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B20C8 on the 2022 Nissan Pathfinder

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.

Bulletins for this model year that name B20C8
NTB21-072A2023-06-19. Service bulletin. A/C INOPERATIVE WITH DTC B20C8-14 STORED IN THE IPDM E/R This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB21-0722021-09-10. Service bulletin. AC INOPERATIVE WITH DTC B20C8-14 STORED IN THE IPDM E/R IF YOU CONFIRM The AC compressor is not engaging when the AC is in the ON position, as indicated by the yellow illumination on the AC button, AND DTC B20C8-14 ECV (ELECTRICAL CONTROL VALVE) is stored in the IPDM E/R. ACTION Update the IPDM E/R to the latest software version.

2 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.