`257 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 P19D202:- CP Duty out of Range Overview: ISO Code (If applicable) P19D202 Customer Symptom NA Fault Effect (On Vehicle) OBC will stop charging HV battery Lamp Status (If Any) NA DTC Detection Condition This DTC gets logged if CPDutyoutofRange CPDuty <8%orCPDuty >97% Normal Operating Condition CP Duty in Normal range 8% =< CP duty <= 97% Probable Trouble Area 1. Incorrect CP duty cycle from Charging Gun. 2. Trigger circuit in Charging Gun is failed. 3. Receiver in OBC is failed Healing Condition Disconnect the gun and connect back after VCU sleep Write up for the system:- The component 3in1( DC-DC Converter, On-Board Charger and Power distribution unit)is used to charge LV battery, HV battery and act as junction box between HV power train components ( PTC, e-Compressor, HV battery, Fast Charging and MCU)
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