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: 802 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. C B Is parameterization correct? BCM ECU faulty Correct the wrong parameter values(s) Correct the BCM side wiring harness to remove wrong continuity No Yes Is faulty? Replace the Driver Door Master Actuator Yes Check continuity between Auto Up ECU Hardwired Wake up Is continuity found? Yes No B1317 - 62:Auto Up ECU Hardwired Wake up Error