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. Restraints Control Module AB12 (SRS / Airbag) ECU Replacement Procedure Version: 4.0 Date: 15-July-2021 Author: Airbag CoC, ERC Page: 2 of 14 \ Document History Ver Date Author Details 1.0 05-Nov-2020 Teja Senapathi / Mohd Saqib Initial Release 2.0 26-Apr-2021 Teja Senapathi / Mohd Saqib Updated with comments and Sequence of operations. 3.0 23-June-2021 Teja Senapathi / Mohd Saqib Ignore the response of 31 01 20 0D step in EOL and service Flashing Tool. Because, If there is no valid application then the Flashing will be aborted at this step. 4.0 15-July-2021 Teja Senapathi / Mohd Saqib Added in Note: While comparing any part numbers, only 12 digits to be compared. Revision (NR,A,B….etc.) of the Part Number shall not be checked/compared. Step-9 is added to differentiate the AB10 and AB12 ECUs.
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