NEXON CNG - DTC CODES

TML Gen3 IVI DTC Troubleshooting guide Version: 0.4 Draft Date: 04-Aug-23 Author: Hemant Mitra Page: 521 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. DTC’s confirmation:- After rectification, ensure the following points using TML diagnostic tool before handing over to customer. c) Check whether TCU ECU is communicating with diagnostic Tool or not. d) DTC should not be present in ECU memory. Circuit Schematic Diagram:- N.A Component Location & Image:- N.A Connector Location:- N.A Connector View & Information:- N.A Inspection Method:- N.A TCU ECU Pin assignment Vehicle Connector-1 Pin No. Pin Name Description Connector View & Information: - IPC ECU side connector diagram

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