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Vehicle Platform: NEXON
ECU Name: ESCL
DTC Troubleshooting Data
Version: 1.4
Date: 09 Jan 2018
Author: Hitesh Kaneria
Page: 87 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.
Appendix
Sr no
( DTC
Id )
Display DTC
Code
DTC Description
Page No.
Display
Status
(Mask
status)
1
U0028-13
Vehicle Communication Bus A - circuit open
7
N
2
U0028-88
Vehicle Communication Bus A-Bus off
8
N
3
U0100-08
Lost Communication With ECM/PCM "A" - Bus Signal /
Message Failures
9
N
4
U1309-08
Lost Communication With Antilock Braking System/
Electronic Stability Program (ABS/ ESP) Control
Module - Bus Signal / Message Failures
14
N
5
U1315-08
Lost Communication With PEPS - Bus Signal /
Message Failures
19
N
6
U0140-08
Lost Communication With Body Control Module - Bus
Signal / Message Failures
22
N
7
U0401-81
Invalid Data Received From ECM/ PCM "A" - invalid
serial data received
26
N
8
U1609-81
Invalid Data Received From Antilock Braking System/
Electronic Stability Program (ABS/ ESP) Control
Module - invalid serial data received.
29
N
9
U1617-81
Invalid Data Received From PEPS - invalid serial data
received.
32
N
10
U1609-82
Invalid Data Received From Antilock Braking System/
Electronic Stability Program (ABS/ ESP) Control
Module - alive / sequence counter incorrect / not
updated
35
N
11
U1609-83
Invalid Data Received From Antilock Braking System/
Electronic Stability Program (ABS/ ESP) Control
Module - value of signal protection calculation incorrect
37
N
12
U1008-16
Control Module Input Power 1 - circuit voltage below
threshold
39
N
13
U1008-17
Control Module Input Power 1 - circuit voltage above
threshold
43
N
14
B101D-42
Main Processor RAM Error - general memory failure
47
N
15
B101E-42
Main Processor ROM Error - general memory failure
49
N
16
B101F-42
Main Processor EEPROM error - general memory
failure
51
N
17
B1020-42
Co-Processor RAM Error - general memory failure
53
N