Vehicle Platform: Zest, Bolt, Tiago, Tigor, Osprey, Q501, X451, Q502 ECU Name: Hella Body Control Module (BCM) DTC Troubleshooting Data Version: 3.8 Date: 17-10-2022 Author: BCM COC Page: 1168 of 1202 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. Telematics Control Unit DTCs B1656 -00:- Immobilization Request from Telimatics Vehicle is immobilized by TCU (Telematics) Overview: ISO Code B1656-00 Customer Symptom Next Engine cycle will not happen due to immo authentication fail Fault Effects (On Vehicle) Vehicle will not Crank Lamp Status (If Any) NA Fault Detection Condition On request From Customer (Theft Condition Occurred i.e. Vehicle has been used by other than customer) Normal Operating Condition Vehicle Will Crank in every IGN Cycle Probable Trouble Area On request From Customer (Theft Condition Occurred i.e. Vehicle has been used by other than customer) Healing Condition Check function of Telematics (TM) ECU. Mobilize the vehicle request is received from TCU.
RkJQdWJsaXNoZXIy MTIwNTUz