Vehicle Platform: Tiago,Tigor & Osprey ECU Name: Hella Body Control Module (BCM) DTC Troubleshooting Data Version: 2.0 Date: 22-10-2018 Author: Parag K Page: 240 of 737 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. B225D – 09:Combination Switch Failure (Wipers) – Component Failures START Connect Diagnostic tool and check for DTCs Is DTC B225D–09 present? STOP NO Check DTC present is Permanent or Historic Is History? 1. Clear the DTC from memory 2. Turn the IGN to OFF 3. Start the IGN Is DTC B225D-09 present? YES NO YES YES NO Disconnect vehicle battery connection. (Please follow the safety guidelines) Check BCM and Combination switch ( wiper) connectors for terminal backout Are connectors loose? Reconnect connectors firmly YES 1.Remove BCM side wiring harness Connector. 2.Perform visual check of connectors for pins bent or damaged etc. NO A B C C
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