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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: 43 of 202
DTC’s confirmation:-
After rectification, Fresh/Recirc button from control panel and ensure the following points by Fresh/recirc
parameters using TML diagnostic tool before handing over to customer.
a) Physical check of Air inlet change when requested.
b) Read ECU parameters
Fresh Air/RECIRC Drive Motor B Output
, which should be requested values.
Component Location & Image:-
HVAC kit
Connector View & Information: -