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 | 169 C1033-12 :- Automated Parking Brake - Right Motor-Circuit short to battery 1033Right Motor-Circuit short to battery Overview: ISO Code C1033-12 Customer Symptom APB & AVH fault lamp Fault Effects (On Vehicle) ABS,EBD & ESC function Available. APB & AVH Not Available. Lamp Status (If Any) ABS, EBD & ESC– 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 short in wiring harness Probable Trouble Area APB Motor RH Defective. Motor Harness Defective. Healing Condition • After rectifying all the functional failures in the APB Wiring Harness. • After Replacing APB RH motor. Preliminary Check: 1. Check short circuit at I VBAC ECU 46 pin connector between pin no 2 with UBAT pin no. 1 Note: After rectification please give Ignition latch to heal the DTC.
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