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

Prepared by: Airbag COC Review Approved by: Sanjeev VM Page: 63 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 Circuit Schematic Diagram:- Schematic shown below for illustration Battery>>>>>Fuse>>>>Relay>>>>>>>Sensor/Actuator>>>>>ECU Component Location & Image:- Fig 12:Side Airbag Front RH CHAMBER A Pin No. Pin Name Description 12 CAN_H CAN High 11 CAN_L CAN Low 6 A_GND Common Switch GND 1 V bat Supply Voltage Battery + V 12 Battery A15 CAN H Ignition Switch CAN L A1 A6 - RESTRAINTS CONTROL MODULE A12 A11 Fuse 10A B13 B14 SA1FR- SA1FR+ V bat Side Airbag Front RH