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: 333 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. U1309-08:-Lost communication with Anti-Lock Braking System- ABS/ESP Message Timeout Failure Overview:- ISO Code U1309-08 Customer Symptom Fault Effects (On Vehicle) Lamp Status (If Any) N.A Fault Detection Condition 1. ABS/ESP connector is not connected properly or disconnected from its location 2. CAN Stub wire from ABS/ESP connector side is disconnected. 3. ABS/ESP ECU is not powered up. Normal Operating Condition ABS/ESP ECU communicates properly with TML diagnostic Tool Probable Trouble Area Disconnection of the ABS/ESP connector Healing Condition To fix the ABS/ESP connector correctly and Fix the wiring harness issues from ABS/ESP side. Table 71:- U1309 – 08 overview details