Moveable Roof Control Module A (MRCMA) Network Input Messages

Broadcast Message	Originating Module	Message Purpose
Accessory delay status	BCM	This message is sent to the GWM and then to the Moveable Roof Control Module A (MRCMA). This message informs the Moveable Roof Control Module A (MRCMA) of the current accessory delay relay status; active or not active.
Convertible Top Request	Moveable Roof Control Module B (MRCMB)	This message informs the Moveable Roof Control Module A (MRCMA) the vehicle occupant has requested the convertible top to be raised.
Convertible Top Status	Moveable Roof Control Module B (MRCMB)	This message informs the Moveable Roof Control Module A (MRCMA) of the current Moveable Roof Control Module B (MRCMB) convertible top status; opened, closed, moving, stalled or faulted.
Ignition Status	BCM	This message is sent to the GWM and then to the Moveable Roof Control Module A (MRCMA). This message informs the Moveable Roof Control Module A (MRCMA) of the current ignition status; OFF, ACC, RUN, START or UNKNOWN.
LH rear window down status	BCMB	This message informs the Moveable Roof Control Module A (MRCMA) the LH rear window is in the full down position.
RH rear window down status	BCMB	This message informs the Moveable Roof Control Module A (MRCMA) the RH rear window is in the full down position.
Tonneau Cover Status	Moveable Roof Control Module B (MRCMB)	This message informs the Moveable Roof Control Module A (MRCMA) of the current Moveable Roof Control Module B (MRCMB) tonneau cover status; installed, not installed, not used or faulted.
Vehicle speed	PCM	This message is sent to the GWM and then to the Moveable Roof Control Module A (MRCMA). This message informs the Moveable Roof Control Module A (MRCMA) of the current vehicle speed.