X104 CNG (Nexon) 4” Instrument Cluster DTC Troubleshooting Data Version: 2.0 Date: 19-August-24 Author: Suraj Shivsharan Page: 152 of 160 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:- 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. Preliminary Checks:- 1. Check Battery Voltage is normal in the range (9v - 16v) 2. Check LIN line between IPC & dust sensor. 3. Check ECU & LIN signal pin for oxidation, bending & damage. Circuit Schematic Diagram:- N.A Component Location & Image:-
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