Navigation ECU Communication Stop Mode [10/2014 - ]: Description

Detection Item	Symptom	Trouble Area
Navigation ECU Communication Stop Mode	Either condition is met: "Display and Navigation (AVN1) " is not displayed on the CAN Bus Check screen of the Techstream (Refer to PROBLEM SYMPTOMS TABLE [10/2014 - 10/2015] or PROBLEM SYMPTOMS TABLE [10/2015 - ] ) Communication system DTCs (DTCs that start with U) that correspond to "Navigation ECU Communication Stop Mode" in "DTC Combination Table" are output (Refer to DIAGNOSIS SYSTEM [10/2014 - 10/2015] or DIAGNOSIS SYSTEM [10/2015 - ] )	Navigation ECU sub-assembly branch line or connector Power source circuit of navigation ECU sub-assembly Navigation ECU sub-assembly ground circuit Navigation ECU sub-assembly