TIAGO AMT Gasoline DTC Troubleshooting Guide Version: 2.0 Date: 06-06-2016 Author: Sathi/Anupama Page: 207 of 424 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. Is the pump turned ON audibly for ~10 sec and then turns OFF? 6 Remove the Electric motor from the kit and check for proper mounting and contact of the motor body to the kit for grounding (ref fig below). Is the contact and grounding proper? Replace the electric Motor Refit the motor and recheck the above steps 7 Replace the TCU tion:- the following points by referring TCU parameters using TML diagnostic tool before handing over to customer. Execute Pump actuation routine with the diagnostic tool and check for audible actuation of the hydraulic pump. Drive the vehicle through all gears in both Automatic and Manual modes Ensure no DTC is active and Transmission Fault Lamp is OFF. Circuit Schematic Diagram: Component Location & Image:-
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