NEXON AMT
DTC Troubleshooting Guide
Version: 2.0
Date: 24-01-2018
Author: Suraj/Anupama
Page: 432 of 434
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.
126 P1844 -
07
Grid Self tuning Procedure –
Error
-Wiring harness problem
-Wrong execution
conditions
-Wiring Harness
Connections
- TCU
127 P080A -
07
Kiss point Self tuning Procedure
– Error
-Wiring harness problem
-Wrong execution
conditions
-Wiring Harness
Connections
- TCU
128 P185B -
07
Clutch Stroke Self tuning –
Error
-Wiring harness problem
-Clutch assembly
129 P1886-
07
-Dual Port RAM Check
-Hardware damage
-
TCU damage
130 U0001-
01
-CAN EMS Error
- Wiring harness problem
-Electromagnetic
interference
-High frequency noise.
131 C0082-
00
ABS Status CAN signal Invalid
-ABS Unit Problem
-Check ABS Service
Manual
132 U0001-
88
Vehicle Communication Bus -
Bus off
- Wiring harness problem
CAN_H and CAN_L wires
133 U0121-
08
Lost communication with
Antilock Braking System- ABS
Bus signal/ Message Failure
-At least a message of ABS node is missing.
-Disconnection of the
ABS connector
-CAN_H and CAN_L lines
open at TCM connector
end
134 U0155-
08
Lost communication with
Instrument Panel Cluster
Module- Bus signal/ Message
Failure
-At least a message of IPC node is missing.
-Disconnection of the
IPC connector
-CAN_H and CAN_L lines
open at TCM connector
end
135 U0100-
08
Loss of communication with
Engine Control Module- Bus
Signal/ Message Failure
-At least a message of EMS node is missing.
-Disconnection of the
IPC connector
-CAN_H and CAN_L lines
open at TCM connector
end
136 P1C10-
01
Invalid Data Received From
ECM-Cyclic Redundancy Check
Error
-EMS (106 frame)Checksum different from
that one received
-Electromagnetic
interference
- High frequency noise
137 P1C11-
02
Invalid Data Received From
ECM -Message Rolling Counter
Error
-EMS (106 frame) rolling counter does not
change in two consecutive frames.
-Electromagnetic
interference
- High frequency noise.
138 P1C12-
01
Invalid Data Received From
ECM-Cyclic Redundancy Check
Error
-EMS(108 frame)Checksum different from
that one received
-Electromagnetic
interference
- High frequency noise.
139 P1C13-
02
Invalid Data Received From
ECM-Message Rolling Counter
Error
-EMS (108 frame) rolling counter does not
change in two consecutive frames.
-Electromagnetic
interference
- High frequency noise.
140 P1C14-
01
Invalid Data Received From IPC-
Cyclic Redundancy Check Error
-IPC(197 frame)Checksum different from
that one received
-Electromagnetic
interference




