Popup Hood ECU Communication Stop Mode [03/2017 - 04/2020]: Description

Detection Item	Symptom	Trouble Area
Popup Hood ECU Communication Stop Mode	Any of the following conditions are met: Communication stop for "Pedestrian Protection" is indicated on the "Communication Bus Check" screen of the Techstream. Refer to PROBLEM SYMPTOMS TABLE [03/2017 - 04/2020] Communication stop history for "Pedestrian Protection" is indicated on the "Communication Bus Check (Detail)" screen of the Techstream. (The Lost Communication Time value for "Pedestrian Protection" is 6 or more.) Refer to PROBLEM SYMPTOMS TABLE [03/2017 - 04/2020] Communication system DTCs (DTCs that start with U) that correspond to "Popup Hood ECU Communication Stop Mode" in "DTC Combination Table" are output. Refer to DTC COMBINATION TABLE [03/2017 - 06/2019] , or refer to DTC COMBINATION TABLE [06/2019 - 04/2020]	Pedestrian detection ECU assembly branch wire or connector Power source circuit of pedestrian detection ECU assembly Pedestrian detection ECU assembly ground circuit Pedestrian detection ECU assembly