Some 2020 Toyota Camry, Camry HV, RAV4, RAV4 HV and Corolla Hatchback models equipped with a DCM (data communications module) may exhibit a B15A8** DTC (most likely B15A804) in history during PDS (pre-delivery service).
This DTC can be triggered during the manufacturing and/or shipping process and does not indicate a problem with the vehicle.
Disconnect the 12V battery for 30 minutes to reset/initialize the DCM. If the green SOS light is on, normal operation has been restored.
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