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: 71 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. Trouble Shooting:- DTC’s confirmation:- After rectification, ensure the following points before handing over the system to the customer 1) Battery Voltage is between 9 to 16V. 2) Replacement of ECU. 3) Drive the vehicle on road and check the assistance. Circuit Schematic Diagram:- N/A Component Location & Image:- N/A Connector Location: - N/A Connector View & Information: - N/A Inspection Method: - N/A Reset the ECU (Remove the power plug from ECU and reconnect after about 5 minutes) Yes No Is DTC still present? Stop Replace the ECU. Is DTC Present? Yes No Stop 1. Connect the TML Diagnostic Tool. 2. Turn the Ignition ON 3. Check the status of DTC’s (Memorized/Current) 4. Record the DTC & Clear 5. Turn Ignition OFF & ON 6. Verify If P0605 – 00 is present