B1479 on the 2012 Toyota RAV4
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.
| T-TT-0251-13 | 2018-04-02. Service bulletin. Some customers may experience A/C is inoperative with the DTC B1479 present. This can be caused by debris stuck in the flow control valve. |
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1 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.