Nexon MCE 2 Gen3 Digital Instrument Cluster DTC Troubleshooting Data Version: 1.0 Date: 12-June-23 Author: Vasant Date Page: 28 of 135 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. Trouble Shooting:- Turn ON Ignition. Connect the TML Diagnostic Tool. Check the status of DTC’s (Memorized/Current) Record the DTC & Clear DTC’s Turn Ignition OFF & ON Verify If DTC U1010 -14 is present. Is DTC U1010-14 is Present? Check for continuity between Pin No.J1-04(Gnd) & J2-1 of ECU Connector or Open circuited. Is Continuity Present? Key In input is Short Circuit to Ground or Open. Rectify Fault at wiring Harness to recover the fault. Clear the DTC & verify the function of Key input barrel. Clear the DTC from the ECU memory. Turn Ignition OFF & ON. Check the function of Key Input barrel & also key out & keyIn and check the cluster is doing welcome sweep in gauges. Stop Stop YES NO YES NO Stop
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