Vehicle Platform: OSPREY ECU Name: Hella Body Control Module (BCM) DTC Troubleshooting Data Version: 1.4 Date: 15 May 2018 Author: Body CoC Page: 767 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. A Is connector faulty? Check continuity between BCM connector pin[C2-3] and BCM ground[C1-34/C1-47]. Continuity found? 1. Remove Front Courtesy Light matting connector. 2. Perform visual check of connector for pins bend or damaged etc. Is connector faulty? Check continuity between two terminals of Front Courtesy Light Continuity found? BCM ECU faulty Replace BCM ECU 1. Light is faulty 2. Replace Front Courtesy Light Correct connector fault(Terminals bend) Correct BCM side wiring harness.(Short to ground) Correct connector fault(Terminals bend) B YES YES YES YES NO NO NO NO B1F04 – 11 : Front Courtesy Light – Short to Ground
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