Vehicle Platform: OSPREY ECU Name: Hella Body Control Module (BCM) DTC Troubleshooting Data Version: 1.4 Date: 15 May 2018 Author: Body CoC Page: 840 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. Trouble Shooting:- B2265- 5:- Rain Sensor Calibration error START Connect Diagnostic tool and check for DTCs Is DTC B2265- 5 present? STOP NO Check DTC present is Permanent or Historic Is History? 1. Clear the DTC from memory YES YES NO Disconnect vehicle battery connection. (Please follow the safety guidelines) Check BCM and Rain Sensor 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 Is connector faulty? Correct connector fault (Terminals Bend) YES Continuity found? Replace Rain Sensor YES NO Check RLS is Mounted properly Mount RLS properly NO 1.Check Continuity b/w RLS pins BCM ECU Faulty Replace BCM ECU STOP NO YES
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