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. PSCM DTC Troubleshooting Guide for Mando EPAS Version: 1.1 Date: 14/01/2019 Author: E&E Chassis - ERC Page79 U1309-08: Rx BRAKE5 (0x176) Message Absent about ABS ISO Code U1309-08 Customer Symptom No warning lamp, No heavy steering Fault Effects (On Vehicle) Default assistance Lamp Status (If Any) Warning lamp ON ; G/Driver ON ; Motor ON Fault Detection Condition 1. ABS connector is not connected properly or disconnected from its location 2. CAN wires from ABS connector side is disconnected. 3. ABS ECU is not powered up. Normal Operating Condition ABS ECU communicates properly with TML diagnostic Tool. Probable Trouble Area Disconnection of the ABS connector. Healing Condition To fix the ABS connector correctly and Fix the wiring harness issues from ABS side. Component Details: NA Preliminary Checks: NA
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