B279A on the 2013 Toyota Sequoia
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.
| SET-TSB-15-003 | 2017-08-25. Service bulletin. Southeast Toyota Accessory Remote Engine Start System may experience a Crank no start or No Crank concern accompanied by DTC B279A due to open in Remote Engine Start Harness. |
|---|
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.