Vehicle Platform: Tiago,Tigor & Osprey ECU Name: Hella Body Control Module (BCM) DTC Troubleshooting Data Version: 2.0 Date: 22-10-2018 Author: Parag K Page: 499 of 737 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. Start Turn IGN OFF – ON and wait for 5 seconds Clear DTCs from BCM ECU Turn IGN OFF – ON and wait for 5 seconds Read DTCs from BCM ECU Is U1613 - 64 DTC present Check Infotainment ECU connected and working properly Yes Is Infotainment working properly? Connect the Infotainment ECU properly No Connect the vehicle battery, BCM, and Infotainment ECU, if disconneted. Measure Battery Voltage Is battery voltage in range (9V to 16V) Yes Yes Stop No Charge the battery and/or replace battery No B A
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