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. Vehicle Platform: F4 (Bolt) / F5 ( Zest) / TIAGO / TIGOR / EAGLE/OSPREY/Q5/X451 ECU Name: Hella Body Control Module (BCM) ECU Replacement Procedure Version: 3.5 Date: 27-Jan-2020 Author: BCM CoC Page: 31 of 34 Change of Container Part Number for Osprey vehicles are in Field. a. Keep Ignition OFF. b. Turn Ignition OFF-ON. c. Reset BCM using 11 01service. Wait for one sec after BCM reset. d. Go to extended session & Get the security access for the BCM ECU using service tool. (Note: Security Sub-function – security access type 07/08 shall be used) e. Read the Container number for BCM DID 7244 (ECU Parameterization Software Number). f. Check for following container numbers found over BCM for software R9.B : - a. Base Container Value: - 543816212006. b. MWG Container Value: - 543816212005. g. If above Container number values are fetched from BCM, then take the files for R9.D software following container files from server : - a. Base Container Value: - 543816211208. b. MWG Base Container Value: - 543816211207. h. Start flashing the re-files for BCM software as per updated R9.D container number. Execute all steps number 15 to 26. BCM ECU replacement software selection for Bolt (XE) and Zest (XE, XMS, XT, XTA).
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