DTC B200A-56: Power Liftgate (PLG) Control Module Configuration Error (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 B200A:56 (BCM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Power liftgate (PLG) control module configuration error
Detection condition	The power liftgate (PLG) control module detects any of the following conditions. The power liftgate (PLG) control module cannot receive the configuration data for 5 s or more. The power liftgate (PLG) control module received the configuration data error for 3.2 s or more for a continuous 2 times.
Fail-safe	Stops the power liftgate (PLG) system operation.
Possible cause	Body control module (BCM) configuration data write error Power liftgate (PLG) control module malfunction Body control module (BCM) malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable