`6 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:- ...................................................................................................................................... 77 Schematic Block Diagram:- ..................................................................................................................................................................... 78 LV Service Schematic ............................................................................................................................................................................... 78 HV Service Schematic .............................................................................................................................................................................. 79 Component & Connector Location (On Vehicle) Image:-......................................................................................................................... 80 Connector View & Information:- .................................................................................................................................................................. 82 P30D8 - 27:- Drive Motor Resolver Excitation period Fault-signal rate of change above threshold ..................................................... 83 Overview: ................................................................................................................................................................................................ 83 Write up for the system:-......................................................................................................................................................................... 83 Trouble Shooting:-................................................................................................................................................................................... 83 Flow Diagram for diagnosing the Fault:.................................................................................................................................................... 83 Conditions/Points to be Checked after Repair:- ...................................................................................................................................... 84 Schematic Block Diagram:- ..................................................................................................................................................................... 84 LV Service Schematic ............................................................................................................................................................................... 85 HV Service Schematic .............................................................................................................................................................................. 86 Component & Connector Location (On Vehicle) Image:-......................................................................................................................... 87 View from Front Bumper side ................................................................................................................................................................. 87 Connector View & Information:- .................................................................................................................................................................. 89 P30D8 – 26 :- Drive Motor Resolver Excitation period Fault-signal rate of change below threshold ................................................... 90 Overview:- ............................................................................................................................................................................................... 90 Write up for the system:-......................................................................................................................................................................... 90 Trouble Shooting:-................................................................................................................................................................................... 91 Flow Diagram for diagnosing the Fault:.................................................................................................................................................... 91 Conditions/Points to be Checked after Repair:- ...................................................................................................................................... 91 Schematic Block Diagram:- ..................................................................................................................................................................... 92 LV Service Schematic ............................................................................................................................................................................... 92 HV Service Schematic .............................................................................................................................................................................. 93 Component & Connector Location (On Vehicle) Image:-......................................................................................................................... 94 View from Front Bumper side ................................................................................................................................................................. 94 Connector View & Information:- .................................................................................................................................................................. 96 P30D9 - 27 :- Drive Motor Resolver Excitation Duty Fault-signal rate of change above threshold ....................................................... 97 Overview: ................................................................................................................................................................................................ 97 Write up for the system:-........................................................................................................................................................................ 97 Trouble Shooting:-................................................................................................................................................................................... 98 Flow Diagram for diagnosing the Fault:.................................................................................................................................................... 98
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