TIAGO TIGOR BSVI - SERVICE MANUAL - DTC 24-12-2021

Prepared by: Airbag COC Review Approved by: Sanjeev VM Page: 76 of 648 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. SRS / Airbag ECU AB12 DTC Troubleshooting Guide Version: 2.0 Date: 21-June-2021 BCM ECU pin details:- Description BCM ECU pin No. CAN_H chassis A48 CAN_L chassis A49 Battery C1,C2 and E1 Ignition input A9 Battery ground A34, A47 and B26 Fig: - 17 BCM Connector C ECU side pin out Fig: - 18 BCM Connector E ECU side pin out