TML Gen3 IVI DTC Troubleshooting guide Version: 0.4 Draft Date: 04-Aug-23 Author: Hemant Mitra Page: 366 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. B1C6D-12: Driver Monitoring System Camera LVDS Line-Circuit Short To Battery Overview: Write up for the Related Sensor/Actuator or system:- Driver monitoring system uses single digital cameras placed in front of driver. System monitors and ensures driver is attentive. Pre-Check Points: NO Trouble Shooting:- Below given flowcharts guides to troubleshoot the fault. ISO Code B1C6D-12 Customer Symptom DMS not working Fault Effects (On Vehicle) Unable to use DMS functionality Lamp Status (If Any) Message indicating error on screen Fault Detection Condition PIN -59S2AQ 40MT5 M: Circuit Short To Battery Camera internal circuit failure Firmware bug Internal communication failure HU internal Issue Normal Operating Condition DMS 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
RkJQdWJsaXNoZXIy MTIwNTUz