DTC U0151-00: Can Communication System: Communication Error To SAS Control Module

U0151-00: (PCM (SKYACTIV-G)) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	CAN communication system: Communication error to SAS control module
Detection condition	Communication error between the PCM and SAS control module continues.
Fail-safe	Inhibits engine-stop by operating the i-stop function. (With i-stop system)
Possible cause	Malfunction in CAN communication line between SAS control module and PCM NOTE: Perform the malfunction diagnosis according to the troubleshooting procedure for the multiplex communication system. (See MALFUNCTION DIAGNOSIS FLOW [CONTROLLER AREA NETWORK (CAN)] .) SAS control module malfunction (Refer to SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM - US/CANADA SPEC.] in service information.) PCM malfunction (Refer to PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.0] in service information.)
Repeatability verification procedure	Not applicable
System wiring diagram	Not applicable