Motor Generator Control ECU Communication Stop Mode [10/2017 - 10/2020]: Description

Detection Item	Symptom	Trouble Area
Motor Generator Control ECU Communication Stop Mode	Any of the following conditions are met: Communication stop for "Motor Generator" is indicated on the "Communication Bus Check" screen of the Techstream. Refer to DIAGNOSIS SYSTEM [10/2017 - 09/2018] , or refer to DIAGNOSIS SYSTEM [09/2018 - 09/2019] , or refer to DIAGNOSIS SYSTEM [09/2019 - 10/2020] Communication stop history for "Motor Generator" is indicated on the "Communication Bus Check (Detail)" screen of the Techstream. (The Lost Communication Time value for "Motor Generator" is 6 or more.) Refer to PROBLEM SYMPTOMS TABLE [10/2017 - 09/2019] , or refer to PROBLEM SYMPTOMS TABLE [09/2019 - 10/2020] Communication system DTCs (DTCs that start with U) that correspond to "Motor Generator Control ECU Communication Stop Mode" in "DTC Combination Table" are output. Refer to DTC COMBINATION TABLE [10/2017 - 09/2018] , or refer to DTC COMBINATION TABLE [09/2018 - 09/2019] , or refer to DTC COMBINATION TABLE [09/2019 - 10/2020]	Inverter with converter assembly branch wire or connector Power source circuit of inverter with converter assembly Inverter with converter assembly ground circuit Inverter with converter assembly