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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: 86 of 202
DTC’s confirmation:-
After rectification, Rotate temperature Knob from FATC 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 parameters ,
Air Temperature Drive Motor A Output
Component Location & Image:-
HVAC kit
Connector View & Information: -
Connector end view - showing the cable entry pin-out
PIN Assignment