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 | 188 C103A-09 :- Automatic Vehicle Hold switch-Component Failure Overview: ISO Code C103A-09 Customer Symptom AVH lamp on Fault Effects (On Vehicle) All functions will work, AVH button input may not be processed until this failure is cleared. Lamp Status (If Any) ABS, EBD & ESC -OFF AVH – ON Fault Detection Condition No Specific failure Normal Operating Condition All Function will work, AVH switch gives correct input to I VBAC ECU. Probable Trouble Area AVH Switch Healing Condition After rectifying all the functional failures in the AVH. Preliminary Check: 1. Check AVH switch continuity to I VBAC ECU( Pin no 24 I VBAC ECU connector to pin no.1 AVH switch) 2. Check short circuit of wire at I VBAC ECU 46 pin connector pin no 24 & pin no 1(UBAT). Note: After rectification please give Ignition latch to heal the DTC.
RkJQdWJsaXNoZXIy MTIwNTUz