P2846 Code Definition
P2846 Shift Fork 'B' Position Sensor Incorrect Neutral Position Indicated
What Does the Engine Code P2846 Mean?
Character "P" in the first position of Diagnostic Trouble Code (DTC) represents the powertrain system (engine and transmission), "2" in the second position means that this is a ISO/SAE controlled OBD-II (OBD2) DTC. "8" in the third character position in a DTC indicates that the is experiencing a malfunction. The last two characters "46" is DTC number. OBD2 Diagnostic Trouble Code P2846 means that Shift Fork 'B' Position Sensor Incorrect Neutral Position Indicated has been detected.
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How Serious Is the Code P2846?
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.