DTC U2135-00: Communication Error With Battery Charge Control Module

U2135:00 (BCM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Communication error with battery charge control module
Detection condition	The body control module (BCM) cannot receive CAN signal from the battery charge control module.
Fail-safe	Not applicable
Possible cause	Malfunction in CAN communication line between battery charge 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