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. P3062 - 13: - Interlock Charge plug - circuit open ................................................................................ 662 P3062 - 19: - Interlock Charge plug - circuit current above threshold ................................................. 668 P3062 - 85: - Interlock Charge plug - signal above allowable range .................................................... 675 P3062 - 84: - Interlock Charge plug - signal below allowable range .................................................... 682 P3062 - 12: - Interlock Charge plug - circuit short to battery ............................................................... 689 P3062 - 11: - Interlock Charge plug - circuit short to ground ............................................................... 696 P3062 - 92: - Interlock Charge plug - performance or incorrect operation .......................................... 703 P302A - 85: - DC Fast charging S2 switch feedback - signal above allowable range ............................. 710 P302A - 84: - DC Fast charging S2 switch feedback - signal below allowable range ............................ 716 P3063 - 13: - Reverse Lamp - circuit open ........................................................................................... 722 P3063 - 12: - Reverse Lamp - circuit short to battery .......................................................................... 726 P3063 - 11: - Reverse Lamp - circuit short to ground ........................................................................... 730 P3064 - 11: - Sensor supply Module 1 - circuit short to ground ........................................................... 734 P3064 - 16: - Sensor supply Module 1 - circuit voltage below threshold ............................................. 740 P3064 - 17: - Sensor supply Module 1 - circuit voltage above threshold ............................................. 745 P3065 - 11: - Sensor supply Module 2 - circuit short to ground ........................................................... 750 P3065 - 16: - Sensor supply Module 2 - circuit voltage below threshold ............................................. 756 P3065 - 17: - Sensor supply Module 2 - circuit voltage above threshold ............................................. 762 P3066 - 11: - Sensor supply Module 3 - circuit short to ground ........................................................... 768 P3066 - 16: - Sensor supply Module 3 - circuit voltage below threshold ............................................. 774 P3066 - 17: - Sensor supply Module 3 - circuit voltage above threshold ............................................. 780 P0562 - 16: - Battery voltage at VECU - Circuit voltage below threshold............................................. 787 P0563 - 17: - Battery voltage at VECU - Circuit voltage above threshold ............................................. 791 U1329 - 08: - Lost Communication with DCDC converter module - Bus Signal / Message Failures ...... 795 U132A - 08: - Lost Communication with On-Board Charger (OBC) module - Bus Signal / Message Failures ............................................................................................................................................... 802 U0140 - 08: - Lost Communication with Body Control Module (BCM) - Bus Signal / Message Failures 808 U0121 - 08: - Lost Communication with ABS module - Bus Signal / Message Failures ........................ 814 U0164 - 08: - Lost Communication with Heating Ventilation and Air-Conditioning (HVAC) module - Bus Signal / Message Failures .................................................................................................................... 820 U132C - 08: - Lost Communication with Gear Selector Switch (GSS) module - Bus Signal / Message Failures ............................................................................................................................................... 825
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