Vehicle Platform: OSPREY ECU Name: Hella Body Control Module (BCM) DTC Troubleshooting Data Version: 1.4 Date: 15 May 2018 Author: Body CoC Page: 420 of 855 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. C B Verify BCM ECU parameterization as per vehicle configuration using Diagnostics Tool Is parameterization correct? BCM ECU faulty Correct the wrong parameter values(s) Correct the BCM side wiring harness to remove wrong continuity No Yes Is faulty? Replace the Driver Door Master Actuator Yes Check continuity between Driver Door Master Actuator connector pins [S1 (Lock)] and [S1 (Unlock)] Is continuity found? Yes No DTC’s confirmation: After rectification, ensure the following points by using TML diagnostic tool before handing over to customer. 1. Switch Ignition ON. 2. Run Input Switch Test routine, operate switches manually and check DTC B1630 – 62 is not returned with the Routine results.
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