ECM Communication Stop Mode [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 [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 [10/2015 - ]	ECM main line or connector Power source circuit of ECM ECM ground circuit ECM