NEXON EV MAX SERVICE MANUAL - DTC

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: 237 of 244 SDD Symptom N/A Fault Effects - Component Feature shuts OFF Fault Effects - Sub-system HU, FATC , Dust Sensor Fault Effects - System N/A Fault Effects - Network N/A Fault Effects - Vehicle Feature shuts OFF Trouble Shooting:- This DTC will Shut OFF the operation off Sensor till fault present. Once the sensor recover from fault operation of Dust sensor Resume. If Not Recovered from the fault then Dust sensor needs to be replaced. 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 B1F5D-4B:- Dust Sensor Failure Over Temperature DTCClass D DTCRepairAction N/A FaultCategory Body AlertBehaviour NONE Priority 4 OBDConfirmationCycles 0 AgingLimit 05 HealingLimit 00 Pin Connector / Doc Reference Power Supply ISO / SAE Reserved Yes Emissions Related No Additional Fault Information Input Power "A" is the battery supply Check Per Cycle MPC

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