Gravitas FATC Gen 3 DTC Troubleshooting Data Version: 1.0 Date: 15-July-2023 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. Author: ERC Page: 285 of 301 Trouble Shooting:- U160B-81-Invalid Data Received From HU DTC’s confirmation: - After rectification, ensure the following points using TML diagnostic tool before handing over to customer. Start Connectthediagnostictool ReadDTCsandcheckwhetherit’s permanentorinhistory CheckrelevantfunctionalDTCsintheHU ECU Followtheproceduretodiagnose relevantfunctionalDTCsinthe ECU NO YES IsDTCPermanent? ClearDTC Stop ( DTCinhistory )
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