Vehicle Platform: OSPREY ECU Name: Hella Body Control Module (BCM) DTC Troubleshooting Data Version: 1.4 Date: 15 May 2018 Author: Body CoC Page: 641 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[C2-1] and BCM battery[C3-2/C3-1]. Continuity found? 1. Remove Rear right turn indicator LED matting connector. 2. Perform visual check of connector for pins bend or damaged etc. Is connector faulty? 1. Remove all BCM connector. 2. Take out rear right turn indicator LED wire from connector. 3. Reconnect all connectors including battery. 4. Check if rear right turn indicator LED is ON Rear right turn indicator is ON? BCM ECU faulty Replace BCM ECU Reconnect all connectors firmly. Correct connector fault(Terminals bend) Correct BCM side wiring harness.(Short to battery) Correct connector fault(Terminals bend) B YES YES YES YES NO NO NO NO B2268– 15 : Rear Right Turn Indicator LEDs – Short to Battery or open
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