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: 246 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 1.Take out right turn Indicator lamp bulb. Continuity found? Correct BCM side wiring harness (Short To Ground) YES Check countinuty between BCM connector pin [C2- 15] and BCM ground pin[ C1-34] 1.Remove right turn indicator lamp mating connector 2. Perform the visual check of connectors for pin bend or damaged etc. Is connector faulty? Correct connector fault (Terminals Bend) YES NO Check continuity between two terminals of right turn indicator lamp Continuity found? 1. Lamp is faulty 2. Replace right indicator lamp NO YES NO A B B224C – 11: Right Turn Indicator Lamp circuit –Short To Ground