TIAGO TIGOR BSVI - SERVICE MANUAL - DTC 24-12-2021

Vehicle Platform: NEXON, X4, Q5, TIGOR_MCE ECU Name: PEPS DTC Troubleshooting Data Version: 1.7 Date: 01 Aug 2019 Author: Rajasekhara Reddy Page: 377 of 389 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. U0401 - 83:-Invalid Data Received From ECM -Cyclic Redundancy Check Error Overview:- ISO Code U0401 - 83 Customer Symptom Fault Effects (On Vehicle) Lamp Status (If Any) Fault Detection Condition When ECM data is corrupted during communication. Normal Operating Condition ECM 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 Table 83:- U0401 - 83 overview details