NEXON AMT BS VI DTC Troubleshooting Guide Version: 2.3 Date: 23-07-2019 Author: Rahul N Page: 141 of 442 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. 4 Fault Still Persists? Recheck the above steps Follow the steps again for reconfirmation DTC’s confirmation:- After rectification, clear all DTC’s and ensure the following points by referring TCU parameters using TML diagnostic tool before handing over to customer. • After key ON with TML TCU diagnostic tool connected, monitor the vehicle speed with mild driving and confirm that it represents plausible values (shown on instrument cluster). • Drive the vehicle through all gears in both Automatic and Manual modes • Ensure no DTC is active and Transmission Fault Lamp is OFF. Circuit Schematic Diagram: Component Location & Image:- Connector Location: - TCU system connector (12 Pin) and TCU vehicle Connector (28 Pin) are in Engine compartment, near the AMT kit.
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