TML Gen3 IVI DTC Troubleshooting guide Version: 0.4 Draft Date: 04-Aug-23 Author: Hemant Mitra Page: 9 of 584 Copyright © TATA MOTORS Ltd. This document must not be used in any way, such as copying and redistributing to third parties, without the consent of author. 1. Introduction 1.1. Objective This document specifies the procedure to troubleshoot the DTC’s in infotainment system variants. This document is applicable for Gen3 IVI and CDC infotainment system. 1.2. Intended audiences. The intended audiences for this process are as given below: 1. End of Line (EOL) 2. Service Team 1.3. Infotainment system architecture Gen3 Infotainment is broadly classified into two architectures: • Standalone Infotainment System (Gen3 Lite(SOP1)) Figure 1: Infotainment variant: Mid, Mid+ • Cockpit Domain Controller (CDC) (Gen3 Full(SOP2)) Figure 2: Infotainment variant: High, High+, High++
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