NEXON 3.0 EV DTC Troubleshooting Document for VCU Version: 2.0 Date: 22-Sep-2023 Copyright © TATA MOTORS Ltd. This document must not be used in anyway, such as copying and redistributing to third parties, without the consent of author. DTC’s confirmation: - After rectification, ensure the following points by using TML diagnostic tool before handing over to customer: Read DTC again and make a note of all the errors present in memorized or confirmed state. Read vehicle parameters and validate the software version to be as per the latest release in plm system F189: Vehicle Manufacturer ECU Software Version Number F187: Vehicle Manufacturer Spare Part Number 7241: ECU Application Software Number 7234: ECU Assembly Number Circuit Schematic Diagram: NA Component Location & Image: - VECU is present in engine bay area besides LV battery.
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