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: 3.9 Date: 09-June-2022 Author: BCM CoC Page: 35 of 39 Disable drive away locking for Osprey new batch vehicles. 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. Send service request for BCM $ 22 42 0E to read Car variant. f. If response to DID 42 0E is other than $02 (Osprey) then END this procedure. Else go to next step. g. Take the cluster part number from server. h. Read the cluster part number from IPC using service $22 F1 87. i. Compare the part number received from IPC to server as per following table. Instrument Cluster Old Part Number New Part Number Base 543816262003 543816262013 Mid 543816262005 543816262014 High 543816262004 543816262015 j. If IC Part Number read as New Part Number (as per above table), then write the service parameter list for Osprey available from server and END the procedure. k. If IC Part Number read as Old Part Number (as per above table), then check DID $44 1F value as Disable/Enable. While DID 441F is not found/found change drive away locking as Enabled (0x02 – Multiple) and keep the rest of the other service parameters as per available from server for Osprey. Note: - Here DID $44 1F value should be $02 to enable the Drive away locking. l. End the procedure.
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