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DTC B15CC-49: Backup Battery Internal Electronic Failure [04/2020 - ]: Description

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This DTC is stored when the DCM (telematics transceiver) detects one of the following:

DTC No. Detection Item DTC Detection Condition Trouble Area
B15CC-49 Backup Battery Internal Electronic Failure BUB (Back-Up Battery) malfunction
  • BUB (Back-Up Battery)
  • DCM (telematics transceiver)