TIAGO TIGOR BSVI - SERVICE MANUAL - DTC 24-12-2021

Vehicle Platform: Zest, Bolt, Tiago, Tigor, Osprey, Q501, X451, Q502 ECU Name: Hella Body Control Module (BCM) DTC Troubleshooting Data Version: 3.1 Date: 30-11-2019 Author: BCM COC Page: 708 of 1106 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. B223E - 92: Rear Wiper Park Position Signal - performance or incorrect operation START Provide Ignition off  On and Connect Diagnostic too operate the Rear wiper Switch To turn on rear wiper motor.. Is DTC B223E-92 logged ? Disconnect vehicle battery connection. (Please follow the safety guidelines) Check BCM connectors for terminal backout Are connectors loose? Correct connector fault (Terminals Bend) 1.Remove BCM Connector. 2.Perform visual check of connectors for pins bent or damaged etc. Is connector faulty? STOP Check continuity between BCM connector pin [C1- 5]( Harness side) with Ground [C1-34/C1-47] Continuity Found? Reconnect connectors firmly NO YES YES NO YES YES NO NO Correct BCM side wiring harness ( Short to Ground) A B