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: 14 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. B2215 – 1C : Front Wiper Variable Speed Switch voltage out of range .................................................................. 748 1. Combi Switch damaged .................................................................................................................................. 748 2. Wiring harness short to GND/ OPEN ............................................................................................................ 748 3. BCM fault ........................................................................................................................................................... 748 4. BCM connector fault ........................................................................................................................................ 748 U0100 – 87 : Lost Communication with ECM – Missing Message failure ............................................................... 751 U0151 – 87 : Lost Communication with Restraints Control Module (SRS) – Missing Message Failure ............ 752 U0155 – 87 : Lost Communication with instrument Panel Cluster- IPC Missing Message Failure ..................... 753 U0167 – 87 : Lost Communication with Vehicle Immobilizer Control Module- VICM Missing Message Failure ............................................................................................................................................................................................ 754 B2267 – 09: Emergency HW Path Failure (Brake Lamps / Position Lamps / Low Beam output) – Component Failures .............................................................................................................................................................................. 755 Window Winding ............................................................................................................................................................... 758 B1326 – 12: Express down output_Short_to_Battery ................................................................................................. 758 B1326 – 11: Express down output_Short_to_Ground ................................................................................................ 762 B1325 – 23: Express down_Switch – Signal Stuck Low ............................................................................................ 766 B1324 – 09: Window winding switch implausible-Component Failure ..................................................................... 769 B130F – 09: Auto Up ECU Error .................................................................................................................................... 772 B1311 – 96: Auto Up ECU Motor/Relay Error ............................................................................................................. 775 B1312 – 04: Auto Up ECU Sensing System Error ...................................................................................................... 779 B1313 – 98: Auto Up ECU Motor Thermal Protection ................................................................................................ 783 B1314 – 16: Auto Up ECU Undervoltage ..................................................................................................................... 787 B1315 – 49: Auto Up ECU Window Motor Reversing ................................................................................................ 791 B1316 – 56: Auto Up ECU Configuration Error ........................................................................................................... 795 B1317 – 62: Auto Up ECU Hardwired Wake up Error ................................................................................................ 799 U0420-81:- Invalid Data Received From Power Steering Control Module .............................................................. 804 Park Distance Control DTCs .......................................................................................................................................... 805 B1926 – 11 : PDC Activation Switch Input – Circuit short to Ground ....................................................................... 805 B1926 – 12 : PDC Activation Switch Input – Circuit short to Battery ....................................................................... 806