P0DCE Code Definition
P0DCE Hybrid/EV Battery Cell Balancing Circuit 'I' Stuck Off
What Does the Engine Code P0DCE Mean?
Character "P" in the first position of Diagnostic Trouble Code (DTC) represents the powertrain system (engine and transmission), "0" in the second position means that this is a generic OBD-II (OBD2) DTC. "D" in the third character position in a DTC indicates that the is experiencing a malfunction. The last two characters "CE" is DTC number. OBD2 Diagnostic Trouble Code P0DCE means that Hybrid/EV Battery Cell Balancing Circuit 'I' Stuck Off has been detected.
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How Serious Is the Code P0DCE?
For now, this issue is not serious. Carly recommends you to check this issue on a regular basis and check if it gets worse later on.