DTC U0207-00: Communication Error With Retractable Hardtop Control Module

U0207-00: (BCM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Communication error with retractable hardtop control module
Detection condition	The body control module (BCM) cannot receive CAN signal from the retractable hardtop control module.
Fail-safe	Not applicable
Possible cause	Malfunction in CAN communication line between retractable hardtop control module and body control module (BCM) NOTE: Perform the malfunction diagnosis according to the troubleshooting procedure for the multiplex communication system. (See MALFUNCTION DIAGNOSIS FLOW [CONTROLLER AREA NETWORK (CAN)] .)
Repeatability verification procedure	Not applicable
System wiring diagram	Not applicable