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

Vehicle Platform: Zest, Bolt, Tiago, Tigor, Osprey, Q501, X451, Q502 ECU Name: Hella Body Control Module (BCM) DTC Troubleshooting Data Version: 3.1 Date: 30-11-2019 Author: BCM COC Page: 889 of 1106 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. PDC ECU Faulty Perform PDC Calibration again with proper file. Continuity found? Correct BCM side wiring harness (Short To Ground) YES Check continuity between Rear sensor(Connector1- Pin 35) and Ground(Conector1-Pin 34/Pin 47) 1. Remove Rear sensor mat ting connector 2. Perform visual check of connector for pins bend or damaged etc. Is connector faulty? Correct connector fault (Terminals Bend) YES NO Is PDC calibration file CRC is correct? NO YES NO A B B194C-41 : Rear master sensor wrong calibration due to CRC mismatch.