Vehicle Platform: NEXON ECU Name: ESCL DTC Troubleshooting Data Version: 1.4 Date: 09 Jan 2018 Author: Hitesh Kaneria Page: 29 of 88 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. U1609-81:- Invalid Data Received From Antilock Braking System/ Electronic Stability Program (ABS/ ESP) Control Module - invalid serial data received. Overview: ISO Code U1609-81 Customer Symptom Fault Effects (On Vehicle) Lamp Status (If Any) N.A Fault Detection Condition Relevant functional DTCs present in ABS Normal Operating Condition ABS ECU sends correct data in normal condition. Probable Trouble Area Incorrect data received from ABS. Healing Condition After rectifying relevant functional failures in the ABS ECU Table 8: U1609-81 overview details Troubleshooting:
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