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TML Park Distance Controller (PDC) ECU DTC
Troubleshooting guide for Nexon
Version: 0.2
Date: 08Jun17
Author:
Ravi Teja
Page: 112 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.
U3007-16:- Control Module Input Power “B” – Circuit Voltage Below Threshold
ISO Code
U3007-16
Customer Symptom
Park assist will probably not function or will
function intermittently or partially.
Fault Effects (On Vehicle)
Cannot determine scope without knowledge of
power line applicability. Note that, Park Assist
system powered on IGN line.
Lamp Status (If Any)
NA
Fault Detection Condition
If Battery voltage goes below 11.5V, If alternator
is not charging the battery and alternator voltage
is less than 13.5 or 0V
Normal Operating Condition
Normal operation voltage range is 9V - 16V.
Normal operation means, that the sensors are
working, and the obstacle distance information is
sent out via CAN messages.
Operation voltage range for CAN communication
is 7V to 18V. Degraded CAN communication is
not allowed outside this range.
Probable Trouble Area
Low Battery
Healing Condition
NA