X2 Eagle ESP DTC Troubleshooting Data Version: 1.0 Date: 23-Oct-15 Author: ERC, Chassis E&E CoC Page: 185 of 224 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. Trouble Shooting: START 1. Turn OFF ignition 2. Wait for 5 seconds 3. Turn ON ignition 4. Connect the diagnostics tool and Read Logged DTCs Is U0155–08 logged in current state? Do necessary repairs in the wiring harness. 1. Check if Ignition (Pin 18), Battery (Pin 1) and Ground (Pin 23) of IPC ECU is properly connected 2. Check for any blown/disconnected fuse at ignition and battery lines of ECM connector Is continuity there? 1. Check for continuity between ABS/ESP CAN_H (Pin 26) to IPC CAN_H (Pin 5) & ABS/ESP CAN_L (Pin 14) to IPC CAN_L (Pin 4) in vehicle wiring side connector Do necessary repairs in the wiring harness. Clear DTC STOP Y Y N (In History) N
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