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PSCM
DTC Troubleshooting Guide for Nexon
Version: 1.1
Date: 21/06/2017
Author: E&E Chassis - ERC
Page: 150 of 156
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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.
U0101 - 81: Invalid Data Received from Transmission control module- Invalid serial data received
Overview:
ISO Code
U0101-81
Customer Symptom
No warning lamp, No heavy steering
Fault Effects (On Vehicle)
Default assistance
Lamp Status (If Any)
Warning lamp OFF
Fault Detection Condition
Incorrect data received from TCM
Normal Operating Condition
TCM ECU sends correct data in normal condition.
Probable Trouble Area
TCM ECU and its interface circuits and sensors
Healing Condition
After rectifying relevant functional DTCs in the TCM
Component Details:
NA
Preliminary Checks:
NA