TML Gen3 IVI DTC Troubleshooting guide Version: 0.4 Draft Date: 04-Aug-23 Author: Hemant Mitra Page: 476 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. Connector View & Information:- IPC ECU side connector diagram IPC ECU Pin assignment:- Description ECU Connector ECU pin CAN_H chassis Main Connector IVI - BAY B 23 CAN_L chassis Main Connector IVI - BAY B 24 Battery Main Connector IVI - BAY A 5 Ignition input Main Connector IVI - BAY A 11 Battery ground Main Connector IVI - BAY A 8 EMS ECU Pin assignment (Applicable for Diesel ECM) Diesel EMS Connector Pin No. Pin Nmae C017A 12 POWER FROM MAIN RELAY 31 POWER FROM MAIN RELAY 28 GND 9 GND 19 CAN _H 18 CAN _L
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