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

TML 7” Infotainment DTC Troubleshooting guide for Tigor Version: 0.1 Date: 13 th Aug 18 Author: Pritam Bansod Page: 54 of 55 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. Appendix Sr. TML Displayed DTC Code DTC Description Page No. Display Status (Mask Status) 3 B1C01-13 AM/FM Antenna Signal Input Open Circuit No 4 B1C33-2A Hard Switch Signal Input – Stuck in Range No 8 B1C0E-13 Microphone Signal Input Open Circuit No 9 B1C0A-13 Rear Left speaker-Open circuit No 10 B1C0B-13 Rear Right speaker-Open circuit No 11 B1C08-13 Front Left speaker-Open Circuit No 12 B1C09-13 Front Right speaker-Open Circuit No 21 B1C20 – 2A Steering Wheel control Signal Input – Stuck in Range No 23 B1C20 – 13 Steering Wheel control Signal Input Open Circuit/Short to Battery No 24 U0028-13 Vehicle Communication Bus A - open circuit No 25 U0028-88 Vehicle Communication Bus A - Bus off No 26 U0424-81 Invalid Data received from HVAC Control Module- Invalid serial data received No