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

Prepared by: Airbag COC Review Approved by: Sanjeev VM Page: 13 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 Definitions, Acronyms and Abbreviation The following table describes the terminologies used in this document: - Abbreviation Description ISO International Organisation For Standardization SRS Safety Restraints System RCM Restraints Control Module ECU Electronic Control Unit V bat Battery voltage ABWL Airbag Warning Lamp DTC Diagnostic Trouble Code ABFD Airbag Front Driver ABFP Airbag Front Passenger BTFD Belt Tensioner, Front Driver BTFP Belt Tensioner, Front Passenger N.A. Not Applicable DFIS Driver Front Impact Sensor PFIS Passenger Front Impact Sensor PADS Passenger Airbag Deactivation Switch IPC / IC Instrument Panel Cluster / Instrument Cluster BCM Body Control Module EMS Engine Management System IGN Ignition CAN H CAN High DAB Driver Airbag PAB Passenger Airbag BET. Between W.R.T With respect to CAN L CAN Low VC Vehicle Chassis or Vehicle Configuration NRC Negative response code W/H , WH Wiring Harness