TML Gen3 IVI DTC Troubleshooting guide Version: 0.4 Draft Date: 04-Aug-23 Author: Hemant Mitra Page: 563 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. Trouble Shooting: - YES NO YES NO Turn ON Ignition. Connect the TML Diagnostic Tool. Check the status of DTC’s (Memorized/Current) Record the DTC & Clear DTC’s Turn Ignition OFF & ON Verify If DTC B1962 - 09 is present Is DTC B1962-09 is Present? Check for Paddle Shifter switch functionality. Intermittent Problem Exist Refer the intermittent problem inspection procedure. Is Paddle Shifter Is Switch Replace the Paddle Shifter switch. Check the Paddle shifter functionality by operating paddle shifter in vehicle running condition to change gears. Clear the DTC from the ECU memory. Turn Ignition OFF & ON. Check the function of Paddle Shifter. Stop
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