TML Gen3 IVI DTC Troubleshooting guide Version: 0.4 Draft Date: 04-Aug-23 Author: Hemant Mitra Page: 338 of 584 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. B1C5D-11: Right camera4 LVDS line -Circuit Short To Ground Overview: Write up for the Related Sensor/Actuator or system:- Surround view system uses four digital cameras discretely placed around the vehicle, providing a 360° overhead view on the Touchscreen. With the capacity to display several different views at the same time, this helps with various maneuvers from parking by a kerb, to getting in and out of tight spaces and junctions Pre-Check Points: NO Trouble Shooting:- Below given flowcharts guides to troubleshoot the fault. ISO Code B1C5D-11 Customer Symptom SVS not working Fault Effects (On Vehicle) Unable to use SVS functionality Lamp Status (If Any) Message indicating error on screen Fault Detection Condition Quad Mini Fakra Pin4: Circuit Short To Ground Camera internal circuit failure Firmware bug Internal communication failure HU internal Issue Normal Operating Condition SVS operates normally on user I/P Probable Trouble Area Connector between HU & camera. Camera H/W. Camera S/W. Camera internal failure. HU internal failure. Healing Condition Next operation cycle – After power latch
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