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: 241 of 244 DTCClass C DTCRepairAction N/A FaultCategory Network AlertBehaviour NONE Priority 3 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 See FDC Strategy Columns Check Frequency -ms NA FDC Counter increments NA FDC Counter decrements NA FDC Increment Strategy As per standard FDC increment strategy as specified in ISO 14229-1 FDC Decrement Strategy As per standard FDC decrement strategy as specified in ISO 14229-1 Monitoring Conditions Act, RUN ECU Specific Monitoring Conditions N/A Accessibility Attribute Gen LimpHome Effect 1. CCM shall bypass the Logic of AQI Value based Actuator Control (Blower and Air Inlet) and follow the Existing AUTO logic(CCM) 2. CCM shall communicate 'Error'/'Implausible' state to Head Unit. 3. Dust Sensor Logic shall be non-functional Probable causes Sensor Failure/ Sensor disconnected from LIN Bus Investigative/Rectification/Repair actions Checking Sensor connectivity with ECU Checkpoints N/A Fault Subgroup ISO Defined Group Local Snapshot 7001, 7002,XXXX Fault Deletion Service 14 Stack Overflow Customer Symptom Use will see '::' in case of this failure( DASH DASH) SDD Symptom N/A Fault Effects - Component Feature shuts OFF
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