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 | 313 C104B-71 :- PBC- Motor stall detected-Right MoC-Actuator Stuck Overview: ISO Code C104B-71 Customer Symptom APB fault lamp and AVH fault lamp Fault Effects (On Vehicle) ABS,EBD,TCS,ESC, HHC & HBA function will be available APB & AVH function will not be available Lamp Status (If Any) ABS, EBD,TCS, ESP, HHC & HBA – OFF, APB & AVH– ON Fault Detection Condition APB, AVH Function will not work Normal Operating Condition APB, AVH Function will work when there is no any fault in APB motor & wiring harness to I VBAC ECU Probable Trouble Area Right APB motor assembly Healing Condition Fault Rectification/ Right motor replacement Components details: APB – Automated parking brake is the system that mechanically holds the vehicle in standstill condition. Motor on either side of brake disc operates to build pressure on disc to hold the vehicle. Primary Checks: NA
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