DTC U0131-00: Can Communication System: Communication Error With EPS Control Module

U0131-00: (TCM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	CAN communication system: Communication error with EPS control module
Detection condition	Vehicle condition: TCM communication normal Status: Detects communication error with EPS control module Period: Confirm for a specified number of times over a specified period of time
Fail-safe	Not applicable
Possible cause	CAN communication line malfunction between EPS control module and body control module (BCM) CAN communication line malfunction between body control module (BCM) and PCM CAN communication line malfunction between PCM and TCM 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