`9 Author: Neha Patil/Ganesh Kalkekar 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 3.0 LR DTC Troubleshooting Data Version: 1.0 Date: 18-07-2023 Schematic Block Diagram:- ................................................................................................................................................................... 141 LV Service Schematic ............................................................................................................................................................................. 141 HV Service Schematic ............................................................................................................................................................................ 142 Component & Connector Location (On Vehicle) Image:-....................................................................................................................... 143 View from Front Bumper side ............................................................................................................................................................... 143 P30DD – 00 :- Drive Motor Over speed_D-no sub time information.................................................................................................. 146 Overview:- ............................................................................................................................................................................................. 146 Write up for the system:-....................................................................................................................................................................... 146 Trouble Shooting:-................................................................................................................................................................................. 147 Flow Diagram for diagnosing the Fault:.................................................................................................................................................. 147 Conditions/Points to be Checked after Repair:- .................................................................................................................................... 147 Schematic Block Diagram:- ................................................................................................................................................................... 148 LV Service Schematic ............................................................................................................................................................................. 148 HV Service Schematic ............................................................................................................................................................................ 149 Component & Connector Location (On Vehicle) Image:-....................................................................................................................... 150 View from Front Bumper side ............................................................................................................................................................... 150 Connector View & Information:- ................................................................................................................................................................ 152 P3093 – 09 :- Drive Motor Inverter voltage abnormally High-Component Failure............................................................................. 153 Overview:- ............................................................................................................................................................................................. 153 Write up for the system:-....................................................................................................................................................................... 153 Trouble Shooting:-................................................................................................................................................................................. 154 Flow Diagram for diagnosing the Fault:.................................................................................................................................................. 154 Conditions/Points to be Checked after Repair:- .................................................................................................................................... 154 Schematic Block Diagram:- ................................................................................................................................................................... 155 LV Service Schematic ............................................................................................................................................................................. 155 HV Service Schematic ............................................................................................................................................................................ 156 Component & Connector Location (On Vehicle) Image:-....................................................................................................................... 157 View from Front Bumper side ............................................................................................................................................................... 157 Connector View & Information:- ................................................................................................................................................................ 159 P30DE – 85 :- IGBT Temperature Sensor Fault-signal above allowable range .................................................................................... 160 Overview: .............................................................................................................................................................................................. 160 Write up for the system:-....................................................................................................................................................................... 160 Trouble Shooting:-................................................................................................................................................................................. 161 Flow Diagram for diagnosing the Fault:.................................................................................................................................................. 161 Conditions/Points to be Checked after Repair:- .................................................................................................................................... 161
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