TML Gen3 IVI DTC Troubleshooting guide Version: 0.4 Draft Date: 04-Aug-23 Author: Hemant Mitra Page: 520 of 584 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. ST Read IVN If MTO logged Check continuity between TCU CAN H Is Check Ignition, battery and ground of TCU properly connected or Repair the wiring harness Do necessary repair in harness Clear DTC Ye s N o ST Ye s No in memory U0198-08 Lost
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