NEW NEXON EV DTC MANUAL

FATC Replacement Procedure TITLE : FATC Replacement Procedure Doc No: 2921 02 217 A1198 Date: 13th October 17 Revision: 1.0 Page: 4 of 11 Prepared : Somling \Vinisha Checked: Valentina 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 FATC(CCM and CCH) Replacement strategy described in this document is intended for TATA MOTORS Passenger Cars. This document specifies the strategies of replacement of FATC in case of a damaged one. This strategy ensures consistency in process of ECU replacement across intended audiences. 1.2. Document Scope This document specifies details of FATC Replacement strategy. The intended audiences for this document are EOL and Service team. 1.3. Terminologies The following table describes the terminologies used in this document. SR. Terminology Description 1 FATC Fully Automatic Temperature Control, the CCM and CCH together is the FATC. 2 ECU Electronic Control Unit, this term is for the CCM or CCH depending on the context. 3 SW Software 4 EOL End Of Line 5 CCM Climate Control Module 6 CCH Climate Control Head Table 1: Terminologies used

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