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. 2. change the Regen level using Regen switch and check if it is working. Press regen increase, regen decrease and check the following VECU parameter value, if it is in the valid expected range. Switch Parameter Range REGEN UP SWITCH Between 7 and 17 REGEN DOWN SWITCH Between 27 and 37 Circuit Schematic Diagram: Component Location & Image: -
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