`14 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 Conditions/Points to be Checked after Repair:- .................................................................................................................................... 245 Schematic Block Diagram:- ................................................................................................................................................................... 246 LV Service Schematic ............................................................................................................................................................................. 246 HV Service Schematic ............................................................................................................................................................................ 247 Component & Connector Location (On Vehicle) Image:-....................................................................................................................... 248 View from Front Bumper side ............................................................................................................................................................... 248 Connector View & Information:- ................................................................................................................................................................ 250 P309B – 17:- MCU 5V Internal Control Supply - circuit voltage above threshold ............................................................................... 251 Overview:- ............................................................................................................................................................................................. 251 Write up for the system:-....................................................................................................................................................................... 251 Trouble Shooting:-................................................................................................................................................................................. 252 Flow Diagram for diagnosing the Fault:.................................................................................................................................................. 252 Conditions/Points to be Checked after Repair:- .................................................................................................................................... 252 Schematic Block Diagram:- ................................................................................................................................................................... 253 LV Service Schematic ............................................................................................................................................................................. 253 HV Service Schematic ............................................................................................................................................................................ 254 Component & Connector Location (On Vehicle) Image:-....................................................................................................................... 255 View from Front Bumper side ............................................................................................................................................................... 255 Connector View & Information:- ................................................................................................................................................................ 257 P30E1 – 00 :- Torque Monitor error_QM-no sub time information ................................................................................................... 258 Overview:- ............................................................................................................................................................................................. 258 Write up for the system:-....................................................................................................................................................................... 258 Trouble Shooting:-................................................................................................................................................................................. 259 Flow Diagram for diagnosing the Fault:.................................................................................................................................................. 259 Conditions/Points to be Checked after Repair:- .................................................................................................................................... 259 Schematic Block Diagram:- ................................................................................................................................................................... 260 LV Service Schematic ............................................................................................................................................................................. 260 HV Service Schematic ............................................................................................................................................................................ 261 Component & Connector Location (On Vehicle) Image:-....................................................................................................................... 262 Connector View & Information:- ................................................................................................................................................................ 264 P30E2 – 00 :- Drive Motor Resolver Amplitude Fault_QM-signal rate of change below threshold .................................................... 265 Overview:- ............................................................................................................................................................................................. 265 Write up for the system:-....................................................................................................................................................................... 265 Trouble Shooting:-................................................................................................................................................................................. 266 Flow Diagram for diagnosing the Fault:.................................................................................................................................................. 266
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