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 | 81 C1054-54 :- Brake pressure sensor-Missing Calibration Overview: ISO Code C1054 - 54 Customer Symptom Warning Light Displayed Fault Effects (On Vehicle) EBD – Degraded Function ABS & ESC – Not available Lamp Status (If Any) ABS – ON, ESC – ON ,HDC- ON, AVH – ON, EBD - OFF Fault Detection Condition Pressure sensor is not calibrated Normal Operating Condition Master Cylinder Pressure Sensor should function properly when calibration is done Probable Trouble Area Master Cylinder Pressure Sensor (Internal component of I VBAC unit) Healing Condition Pressure Sensor Calibration Component Details: Pressure sensor is integrated component in I VBAC ECU. It sends information regarding Brake pressure value. Preliminary Checks: • Check for correct fitment of brake pedal assembly. • Brake Pedal must be fully released (No brake pressure in the system) before brake pressure sensor calibration.
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