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 | 171 C1032-12 :- Automated Parking Brake - Left Motor-Circuit short to battery Overview: ISO Code C1032-12 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 LH Defective. • Motor Harness Defective. Healing Condition • After rectifying all the functional failures in the APB Wiring Harness. • After Replacing APB LH motor. Preliminary Check: 1. Check short circuit at I VBAC ECU 46 pin connector between pin no 12 with UBAT pin no. 1 Note: After rectification please give Ignition latch to heal the DTC.
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