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PSCM
DTC Troubleshooting Guide for Nexon
Version: 1.1
Date: 21/06/2017
Author: E&E Chassis - ERC
Page: 144 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.
U0423 - 83: Invalid Data Received From IPC-Cyclic Redundancy Check Error
Overview:
ISO Code
U0423-83
Customer Symptom
No warning lamp, No heavy steering
Fault Effects (On Vehicle)
Default assistance
Lamp Status (If Any)
Warning lamp OFF
Fault Detection Condition
When vehicle speed data is corrupted during communication.
Normal Operating Condition
IPC ECU sends correct data in normal condition.
Probable Trouble Area
Electromagnetic interference, high frequency noise.
Healing Condition
Moving away of vehicle from electromagnetic interference and
high frequency noise
Component Details:
NA
Preliminary Checks:
NA