Q5/X451 FATC DTC Troubleshooting Data Version: 1.0 Date: 16-Oct-2018 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: 179 of 202 Trouble Shooting:- Still DTC is present Yes Whenever CCM receives negative response from 2E service CCM shall log corresponding DTC against CCH. Remove the power and reconnect No Is DTC Present? Yes No Stop 1 . Connect the TML Diagnostic Tool. 2 . Turn the Ignition ON 3 . Check the status of DTC’s (Memorized/Current) . Record the DTC & Clear 4 5 . Turn Ignition OFF & ON 6 . Verify If B1F53 - 11 55 is present Stop Replace with new CCH
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