B18DA on the 2018 Honda CR-V
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.
| A18-117 | 2018-10-22. Service bulletin. Servicenews article - Have you replaced the BSI radar unit and see these DTC's? ? B18DA (L/S different s/w version from right) ? B1EDA (R/S different s/w version from left) |
|---|
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.