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PSCM
DTC Troubleshooting Guide for Nexon
Version: 1.1
Date: 21/06/2017
Author: E&E Chassis - ERC
Page: 127 of 156
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.
U0155 - 08: Lost communication with IPC- Bus Signal / Message Failures
Overview:
ISO Code
U0155-08
Customer Symptom
No warning lamp, No heavy steering
Fault Effects (On Vehicle)
Default assistance
Lamp Status (If Any)
Warning lamp OFF
Fault Detection Condition
1. IPC connector is not connected properly or disconnected
from its location
2. CAN wires from IPC connector side is disconnected
3. IPC ECU is not powered up
Normal Operating Condition
IPC ECU communicates properly with TML diagnostic Tool.
Probable Trouble Area
Disconnection of the IPC connector
Healing Condition
To fix the IPC connector correctly and Fix the wiring harness
issues from IPC side.
Component Details:
NA
Preliminary Checks:
NA