NEW NEXON DTC MANUAL

IPC Specific Diagnostic Specification for Nexon MCE 2 Gen 2 & Gen 3 4” Cluster programs TITLE: IPC Specific Diagnostic Specification for Nexon MCE2 Gen & Gen2 4” Cluster program Document number: TBD Date: 12-06-2023 Version: V1.0 Page: 4 of 17 Prepared: Vasant date Checked: Mayank Gupta Approved: Sanjay Jaisingh This specification is the exclusive property of Tata Motors Limited. Without their consent it may not be reproduced or given to third parties. The above specifications are subject to change and therefore suppliers are requested to refer the latest one. CONTROLLED COPY FOR RESTRICTED CIRCULATION © TATA MOTORS LTD. TABLE OF CONTENTS 1. Introduction ...............................................................................................................5 1.1. Document Purpose ...............................................................................................5 1.2. Document Scope and Audience............................................................................5 1.3. Terminologies .......................................................................................................6 1.4. Reference Documents ..........................................................................................8 2. ECU Functional Description.....................................................................................9 3. IC Replacement Strategy when IC is functioning (Manual) .................................10 4. IC Replacement Strategy when IC is failed (Online) ............................................13 5. Nexon MCE2 (4 Inch) IC Flashing Strategy when IC is functioning (Online) ....16

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