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: 815 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. BCM ECU Faulty Replace BCM ECU Continuity found? Correct BCM side wiring harness (Short To battery) YES Check continuity between RH sensor(Connector1-Pin 35) and BCM battery(Connector 3-Pin 1/Pin 2) 1. Remove RH sensor matting connec tor 2. Perform visual check of connector for pins bend or damaged etc. Is connector faulty? Correct connector fault (Terminals Bend) YES NO Replace RH sensor & check if function working properly? NO YES NO A B B1922-12: Proximity Sensor Rear RH Input - Circuit Short To Battery