ECM Communication Stop Mode [09/2014 - 10/2015]: Description

Detection Item	Symptom	Trouble Area
ECM Communication Stop Mode	Either condition is met: "ECM (Engine)" is not displayed on the CAN Bus Check screen of the Techstream Refer to PROBLEM SYMPTOMS TABLE [09/2014 - 10/2015] Communication system DTCs (DTCs that start with U) that correspond to "ECM Communication Stop Mode" in "DTC Combination Table" are output Refer to DIAGNOSIS SYSTEM [09/2014 - 10/2015]	ECM main line or connector Power source circuit of ECM ECM ground circuit ECM