DTC P081D-2F: Neutral Sensor Signal Mismatch (BCM): Outline

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.

DTC P081D:2F (BCM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Neutral sensor signal mismatch
Detection condition	The body control module (BCM) detects that the vehicle speed changes from 0 km/h {0 mph} to 10 km/h {6.2 mph} for a continuous 5 times or more even though the neutral signal from the PCM is being received.
Fail-safe	Perform the control with neutral sensor signal turned off.
Possible cause	DTCs are stored in the PCM. Neutral sensor malfunction PCM malfunction Body control module (BCM) malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable