Gravitas/SAFARI/X451/NEXON FATC DTC Troubleshooting Data Version: 1.1 Date: 28-Apr-2021 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: 235 of 244 Trouble Shooting:- U0423-81-Invalid Data Received From IPC DTC’s confirmation: - After rectification, ensure the following points using TML diagnostic tool before handing over to customer. a) DTC should not be present in ECU memory. Circuit Schematic Diagram:-N.A Component Location & Image: - N.A Connector Location: N.A Connector View & Information: -N.A Inspection Method: - N.A Start Connectthediagnostictool ReadDTCsandcheckwhetherit’s permanentorinhistory CheckrelevantfunctionalDTCsintheIPC ECU Followtheproceduretodiagnose relevantfunctionalDTCsintheIPC ECU NO YES IsDTCPermanent? ClearDTC Stop ( DTCinhistory )
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