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NEXON EV
X114H
DTC Troubleshooting Data
Version: 1.0
Date: 11-12-2019
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24
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.
Trouble Shooting:-
Flow Diagram or table format for diagnosing the fault code
Step no.Description
Check Point if YES
if NO
1
Remove the 12V LV battery
negative terminal.
After a minute connect the 12V
LV battery negative terminal &
"Ignition Switch" to ON
position.
Crank and wait for 2 minutes.
Check for the fault code.
Fault code
P130400 is
Present?
Go to step 2
Repair
Complete
2
Check the Resolver of the motor IF P-Code
130400 is
present
Resolver Failure
Contact the
authorized
dealer and
replace the e-
drive
DTC
’
s confirmation:-
After rectification, ensure the following points by referring E-drive parameters using TML
diagnostic tool before handing over to customer.
a)
Check the torque value.
b)
Check whether the vehicle runs properly in Forward and reverse direction.
Schematic Block Diagram:-
Refer the LV schematic for more details