TML Harrier Infotainment Reflashing and Replacement Spec TITLE : TML Harrier Infotainment Reflashing and Replacement Spec Doc No: Date: 10th Dec 18 Revision: 0.3 Page: 4 of 15 Prepared : Pritam B Checked: Phani Kumar J 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 General Overview Reflashing and Replacement strategy for infotainment system components Display, Silver Box & Button Panel described in this document is intended for TATA MOTORS Passenger Cars. This strategy is applicable for Harrier vehicle platform only. This document specifies the strategies of updating Display, Silver Box & Button panel with required software and replacement of Display, Silver Box & Button Panel and steps to be followed in case of system replacement in the vehicle. This strategy ensures consistency in process of software update and replacement ECU across intended audiences. 1.2 Document Scope This document specifies details of Reflashing and Replacement strategy for belowcomponents. 1. Silver Box 2. Island ( Display + Button Panel) The procedure mentioned in this document is applicable for the infotainment system in vehicle which has disassociated system architecture where display, button panel and silver box is separate. 1.3 Terminologies SR. Terminology Description 1. BP Button Panel 2 DISP Display 3 ECU Electronic Control Unit 4. EOL End Of Line 5. IGN Ignition 6. SB Silver Box 7. SW Software 8. TBA To Be Added 9. TBD To Be Decided 10. TML TATA Motors Limited Table 1: Terminologies used
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