ASC ECU Communication Stop Mode [09/2014 - 11/2017]: Description

Detection Item	Symptom	Trouble Area
ASC ECU Communication Stop Mode	Either condition is met: "Active Sound Control" is not displayed on the CAN Bus Check screen of the Techstream Refer to PROBLEM SYMPTOMS TABLE [09/2014 - 11/2017] Communication system DTCs (DTCs that start with U) that correspond to "ASC ECU Communication Stop Mode" in "DTC Combination Table" are output Refer to DIAGNOSTIC TROUBLE CODE CHART [09/2014 - 08/2016] , or refer to DIAGNOSTIC TROUBLE CODE CHART [08/2016 - 11/2017]	Stereo component equalizer assembly branch line or connector Power source circuit of stereo component equalizer assembly Stereo component equalizer assembly ground circuit Stereo component equalizer assembly