DTC U0151-00: Communication Error With SAS Control Module

U0151-00: (BCM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Communication error with SAS control module
Detection condition	The body control module (BCM) cannot receive CAN signal from the SAS control module.
Fail-safe	Sets to default signal. Cancels the i-stop control. Inhibits transition to i-stop. Requests engine restart control by i-stop.
Possible cause	Malfunction in CAN communication line between SAS 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