IC Replacement and Flashing Specification for Nexon EV programs TITLE: IC Replacement and Flashing Specification for Nexon EV programs Document number: TBD Date: 26/12/2019 Version: V1.0 Page: 5 of 21 Prepared: Shival Checked: Shivani/Zaheer Approved: Anand Sikchi 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. 1. Introduction 1.1. Document Purpose This document shall describe the IC ECU specific Replacement & Flashing Strategy requirements for the TML Nexon EV Instrument Cluster (IC) Project. 1.2. Document Scope and Audience This document specifies process of Nexon EV IC ECU Replacement & Flashing when IC failure or Latest SW has to be flashed. TML Customer Service and Technical teams are the intended specific audience as well as ECU owners and any other persons required to utilize the strategy specified or referenced in this document. 1.3. Terminologies SR. Terminology Description 1 TML TATA Motors Limited 2 EOL End Of Line (diagnostics and testing) 3 KWP2000 Key Word Protocol 2000 4 ISO International Organization for Standardization 5 MIL Malfunction Indicator Lamp 6 MECU Master ECU
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