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 | 66 C100C-01:- Pump Motor- General Electrical Failure Overview: ISO Code C100C-01 Customer Symptom Warning Light Displayed Fault Effects (On Vehicle) EBD – Available(Degraded Function), ABS & ESP – Not available Lamp Status (If Any) ABS – ON, EBD – OFF, ESP – ON Fault Detection Condition Electric failure/ Faulty wiring harness/internal Mechanical failure Normal Operating Condition i VBAC ECU is functional in between 10V to 16V. Probable Trouble Area Under voltage at Motor relay pin due to a. Defective fuse b. Inline resistor in UBMR supply line battery Wiring c. Motor system failure d. Motor power line open e. Over current on motor part f. Defective sensor g. Sensor circuit open/short h. Defective inverter FET i. Inverter FET circuit line open/short j. Defective IC k. MGD communication line open/short l. Mechanically freeze motor m.Motor position sensor calibration not done n. Gear damage Healing Condition Fault Rectification/ECU Replacement Component Details: NA Preliminary Checks: NA
RkJQdWJsaXNoZXIy MTIwNTUz