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NEXON EV
X114H
DTC Troubleshooting Data
Version: 1.0
Date: 11-12-2019
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32
Author: Prashant Ghadigaonkar/ Samir Tikhe
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.
P130600:- CAN Communication Fault.
Overview:
ISO Code (If applicable)
P130600.
Customer Symptom
Vehicle will stop.
Fault Effect (On Vehicle)
Vehicle will not run.
Lamp Status (If Any)
HV Critical lamp on cluster glows.
DTC Detection Condition
This DTC is logged if the CAN communication is lost for
more than 500ms.
Normal Operating
Condition
CAN connection is normal.
Probable Trouble Area
a)
Wiring Harness is broken
b)
CAN Module is faulty
Healing Condition
Ignition On/Off
Write up for the system:-
E-drive is a three in one unit which consist of Electric motor, Motor Controller Unit and Gear-
Box, Where this unit draws power from the High voltage battery and convvert that electric power
into kinetic engrgy which helps to rotate the vehicle. During braking vheicle kinetic enerrgy
convert in to eletric energy.
Pre-Check Points:
a) Check for proper terminal connection of 12V LV Battery
b) Check for OBC CAN pins in LV connector ( CAN H – pin 4A CAN L – pin 4B ) for any
damage or backout.
c) Check for equivalent resistance between CAN H & CAN L to be 60Ω
d) Check for voltage between CAN H & CAN L to be 2.5V