Nexon_MCE2_7inch_Digital Instrument Cluster_DTC Trouble Shooting Data Version: 1.0 Date: 09-May-2023 Author: Suraj Patil / Rajesh Patil Page: 70 of 167 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. B193F – 4A: - VIN number mismatch for ode learning (VICM & IPC) failure Overview: Code B193F-4A Customer Symptom 1. Vehicle will not start 2. Vehicle Locking/ Unlocking may not work Fault Effects (On Vehicle) 1. Vehicle will not start 2. Vehicle Locking/ Unlocking may not work Lamp Status (If Any) NA Fault Detection Condition During transition from IGN OFF to IGN ON Normal Operating Condition At IGN ON, VIN should be same between IPC and PEPS/ VICM & this DTC should not be logged. Probable Trouble Area 1. VICM / PEPS fault Healing Condition IGN OFF -> IGN ON
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