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Q5/X451 FATC
DTC Troubleshooting Data
Version: 1.0
Date: 16-Oct-2018
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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.
Author: ERC
Page: 62 of 202
DTC’s confirmation:-
After rectification, Rotate temperature Knob from control Panel and ensure the following points by referring
Temperature parameters using TML diagnostic tool before handing over to customer. a) Physical check of
temperature change when requested.
b) Read ECU parameter
Air Temperature Feedback Signal Input,
which should be requested values.
Component Location & Image:-
Connector View & Information: -