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: 13 of 14 $ 28 80 03 (7DF -Parallel request) 3. Control DTC setting for all ECU’s $ 85 81 (7DF -Parallel request) 4. Read DTC from Airbag $19 02 09 (702 - Physical request) 5. Clear DTC from Airbag $14 FF FF FF (702 - Physical request) 6. Read DTC from Airbag $19 02 09 (702 - Physical request) If any Critical failure, Report and exit. 7. Transition ECU to Extended session $ 10 03
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