NEW NEXON EV DTC MANUAL

`215 Author: Navya Krishnan/Satyajit 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. Kanger 2.0 DTC Troubleshooting Data Version: 1.0 Date: 15-Feb-2022 Pre-Check Points: a) Check for the proper connection of 3in1 HV battery connector (Disconnect and connect the 3in1 HV Battery connector. b) Check the 3in1 HV battery connector ( POSITIVE, NEGATIVE) for damage (connectors, terminals bending & rusting of pins) c) Check the 3in1 HV battery connector wiring harness connected for damage (connectors, terminals bending & rusting of pins) Trouble Shooting:- Flow Diagram or table format for diagnosing the fault code Step no. Description Check Point if YES if NO 1 Connect the Charging Gun & switch ON the AC supply. Check for the fault code. Fault code P19D116 is present? Record Local Snapshot of DTC. Replace 3in1 combo unit Repair complete. DTC’s confirmation:- After rectification, ensure the following points by referring OBC parameters using TML diagnostic tool before handing over to customer. a) Check whether the OBC can respond to the vehicle charging command by observing the Charge ON indicator lamp on the cluster.

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