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Vehicle Platform: NEXON
ECU Name: ESCL
DTC Troubleshooting Data
Version: 1.4
Date: 09 Jan 2018
Author: Hitesh Kaneria
Page: 52 of 88
Copyright ©
TATA MOTORS Ltd.
This document must not be used in any way, such as copying and redistributing to third parties, without the consent of author.
Troubleshooting:
DTC’s confirmation:
After rectification, ensure the following points before handing over the system to the customer
1. Battery Voltage is between 9 to 16V.
2. Replacement of ECU.
3. Drive the vehicle on road and check the assistance.
Circuit Schematic Diagram:
NA
Component Location & Image:
NA
Connector Location:
NA
Connector View & Information:
NA
Inspection Method:
NA
Reset the ECU
(Remove the
power plug from ECU and
reconnect after about 5 minutes)
Yes
No
Is DTC still
present?
Stop
Replace
the ECU.
Is DTC
Present?
Yes
No
Stop
. Connect the TML Diagnostic Tool
1
.
2. Turn the Ignition ON
3. Check the status of DTC’s (Memorized/Current)
. Record the DTC & Clear
4
. Turn Ignition OFF & ON
5
. Verify If
6
B101F – 42
0
is present