TIAGO TIGOR BSVI - SERVICE MANUAL - DTC 24-12-2021

Vehicle Platform: NEXON, X4, Q5, TIGOR_MCE ECU Name: PEPS DTC Troubleshooting Data Version: 1.7 Date: 01 Aug 2019 Author: Rajasekhara Reddy Page: 78 of 389 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. B1648 - 00:- VIN Number Mismatch With IPC - no sub type information Overview:- ISO Code (DTC Code) B1648 – 00 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 & this DTC should not be logged. Probable Trouble Area IPC fault Healing Condition IGN OFF  ON. Table 17 :- B1648- 00 overview details Component Details:- 1. PEPS ECU. 2. IPC ECU. Preliminary Checks:- 1. Check Battery Voltage (9V-16V) 2. Check Software and hardware version number of the IPC and PEPS.