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TML Park Distance Controller (PDC) ECU DTC
Troubleshooting guide for Nexon
Version: 0.2
Date: 08Jun17
Author:
Ravi Teja
Page: 109 of 123
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.
U0423-81:- Invalid Data received from Instrument Panel Cluster Module- Invalid serial
data received
Overview:
ISO Code
U0423-81
Customer Symptom
Park assistance will not be available
Fault Effects (On Vehicle)
Park assistance will not be available.
Lamp Status (If Any)
NA
Fault Detection Condition
Incorrect data received from Instrument Panel
Cluster Module
Normal Operating Condition
Error free communication with IPC and HU
Probable Trouble Area
Incorrect data received from Instrument Panel
Cluster Module
Healing Condition
Clearing of the functional failures in the
Instrument Panel Cluster