TML Gen3 IVI DTC Troubleshooting guide Version: 0.4 Draft Date: 04-Aug-23 Author: Hemant Mitra Page: 572 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. Trouble Shooting: - U1343-08– Lost Communication with Front camera Control Module Yes No Yes No (In History) Read IVN DTC If MTO logged against Front camera module Current state Check continuity between Front camera module ECU CAN_H to IPC CAN_H and Front camera module CAN_L to IPC CAN_L in vehicle wiring side connector Continuity is there?? Check Battery and Ground of Front camera module is properly connected or not. Also check fuse blown Do necessary repair in harness. Repair wire harness Clear DTC STOP START
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