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TML Park Distance Controller (PDC) ECU DTC
Troubleshooting guide for Nexon
Version: 0.2
Date: 08Jun17
Author:
Ravi Teja
Page: 98 of 123
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.
U130B-08:- Lost communication with Head Unit- HU Message Time Out Failure
Overview:
ISO Code
U130B-08
Customer Symptom
Park assistance will not be available
Fault Effects (On Vehicle)
Park assistance will not be available
Lamp Status (If Any)
N.A
Fault Detection Condition
HU connector is not connected properly or
disconnected from its location
CAN Stub wire from HU connector side is
disconnected
HU ECU is not powered up
Normal Operating Condition
HU ECU communicates properly with partner
ECU.
Probable Trouble Area
Disconnection of the HU connector
Healing Condition
To fix the HU connector correctly and Fix the
wiring harness issues from HU side.