B1431 on the 2021 Chrysler Voyager
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.
| S2008000164RevB | 2022-09-26. Service bulletin. R1 radio codes B15A1-00, B1431-00 or U3033-00 May Be Present |
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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.