X2 Eagle ABS DTC Troubleshooting Data Version: 1.0 Date: 03-Dec-15 Author: ERC, Chassis E&E CoC Page: 63 of 154 Copyright © TATA MOTORS Ltd. This document must not be used in any way, such as copying and redistributing to third parties, without the consent of author. C131E-12 :- Wheel speed sensor- Circuit short to battery Overview: ISO Code C131E-12 Customer Symptom Warning Light Displayed Fault Effects (On Vehicle) EBD & ABS – Available Lamp Status (If Any) ABS – OFF, EBD – OFF Fault Detection Condition One of the WSS supply line is shorted to UBAT. Normal Operating Condition ABS is functional in between 10 to 16V Probable Trouble Area One of the WSS power supply lines is shorted to UBAT. Healing Condition Fault identification and rectification/ WSS replacement Component Details: Wheel Speed Sensor: A wheel speed sensor is part of the Anti-lock Brake System (ABS). It is located on the tires. The job of the wheel speed sensor is to constantly monitor and report the rotational speed of each tire to the ABS control module. Preliminary Checks: NA
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