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

X0 MCE (Tiago / Tigor) Instrument Cluster DTC Troubleshooting Data Version: 1.4 Date: 14-Dec-19 Author: Jeeva Raj / Sharad Shivane Page: 6 of 135 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. Table of Contents B190B - 11:- Ambient Temperature Sensor Input Short To Ground ----------------------------------------------------------8 B190B - 15:- Ambient Temperature Sensor Input Short To Battery or Open--------------------------------------------- 14 B1909 - 11:- Fuel Level Sensor Input Short To Ground ------------------------------------------------------------------------ 19 B1909 - 15:- Fuel Level Sensor Input Short To Battery or Open------------------------------------------------------------- 23 B1938 - 06:- Vehicle Speed Sensor Algorithm Based Failure ---------------------------------------------------------------- 27 B1939 - 86:- Vehicle Speed Signal output Implausible Signal Invalid ------------------------------------------------------ 31 B191C - 11:- Vehicle Speed Sensor Power Supply Output Short To Ground-------------------------------------------- 35 U1010 - 14:- Key In Signal Input Short To Ground or Open------------------------------------------------------------------- 39 B1934 - 09:- Set Switch Stuck Button Component Failures ------------------------------------------------------------------ 42 B1935 - 09:- Mode Switch Stuck Button Component Failures---------------------------------------------------------------- 46 B1936 - 56:- Odometer Values missing From BCM / PEPS for Learning ------------------------------------------------- 50 B1937 - 31:- Acknowledgement missing from BCM / PEPS for Learning ------------------------------------------------- 53 B1937 - 4A:- VIN number mismatch for Odo learning (IPC & BCM / PEPS) --------------------------------------------- 56 U100F - 06:- Ignition Power mode Input Algorithm Based Failures --------------------------------------------------------- 59 B191E - 11:- Illumination Dimming Level Output Short to Ground---------------------------------------------------------- 62 B191E - 12:- Illumination Dimming Level Output Short to Battery ---------------------------------------------------------- 65 U3006 - 16:- Control Module Input Power “A” – Circuit Voltage below Threshold -------------------------------------- 68 U3006 - 17:- Control Module Input Power “A” – Circuit Voltage above Threshold -------------------------------------- 72 U1604 – 55:- Control Module Configuration - not configured ----------------------------------------------------------------- 76 B1912 -15:- Park Brake Warning Indicator Input - circuit short to battery or open -------------------------------------- 79 B1912 -11:- Park Brake Warning Indicator - circuit short to ground--------------------------------------------------------- 79 B1911 -15:- Brake Fluid Warning Indicator Input - circuit short to battery or open-------------------------------------- 79 B1911 -11:- Brake Fluid Warning Indicator Input - circuit short to ground------------------------------------------------- 79 B190F -15:- Driver Seat Belt Warning Indicator Input - circuit short to battery or open-------------------------------- 79 B190F -11:- Driver Seat Belt Warning Indicator Input circuit short to ground--------------------------------------------- 79 B1917 -15:- Driver Door Ajar Warning Indicator Input- circuit short to battery or open -------------------------------- 79 B1917 -11:- Driver Door Ajar Warning Indicator Input- circuit short to ground ------------------------------------------- 79 B191A -14:- Park Lamp Input (Position Lamp Input) – circuit short to ground or open -------------------------------- 79 B191A -12:- Park Lamp Input (Position Lamp Input) – circuit short to battery ------------------------------------------- 79 B1914 -12:- Turn Left Indicator Input - circuit short to battery ---------------------------------------------------------------- 79 B1914 -14:- Turn Left Indicator Input - circuit short to ground or Open ---------------------------------------------------- 79