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 | 159 C1033 - 01:- Automated Parking Brake module –Right Motor Circuit short 3-01 :- Right Motor-General Electrical Failure Overview: ISO Code C1033-01 Customer Symptom APB & AVH failure lamp ON Fault Effects (On Vehicle) ABS, EBD & ESC 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 & signal received is correct 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: Check proper wiring harness of APB RH motor, There should not be any short circuit conditions. Check any short circuit condition at I VBAC ECU 46 pin connector, Pins (2&3). Note: After rectification please give Ignition latch to heal the DTC.
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