Kanger 2.0 iVBAC DTC Troubleshooting data Version: 1.0 Date: 31-March-22 Author: ERC, Chassis CoC This document must not be used in any way, such as copying and redistributing to third parties, without the consent of author. Copyright © TATA MOTORS Ltd. P a g e | 280 C0078-05 :- iTPMS- Learning failure Overview: ISO Code C105F-00 Customer Symptom Warning Light Displayed Fault Effects (On Vehicle) All functions available iTPMS – Not available Lamp Status (If Any) iTPMS– ON, ABS, ESC, APB – OFF Fault Detection Condition iTPMS – Warning Lamp Normal Operating Condition ESC is not functional in between 10 V TO 16 V. Probable Trouble Area Wheel Speed Sensors Healing Condition Fault rectification & replacement of WSS Component Details: iTPMS : iTPMS is part of the Electronic Stability Program (ESC). The job of the iTPMS is to constantly monitor and report the tyre pressure of each tire to the I VBAC ECU. Preliminary Checks: Check short circuit of the all WSS supply/signal line (at I VBAC ECU 46 pin connector) to GND and Battery there should not be any short circuit conditions. Please refer Annex -2 for WSS pin configuration.
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