3098 / 4910
X2 Eagle
ESP DTC Troubleshooting Data
Version: 1.0
Date: 23-Oct-15
Author: ERC, Chassis E&E CoC
Page: 65 of 224
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.
Trouble Shooting:
CHECK FOR SHORT CIRCUIT OF THE WSS
SUPPLY LINE TO UBAT (PIN NO.8, 14, 18,
29 WRT PIN 1)
START
IS DTC
PRESENT?
STOP
NO
YES
1. CONNECT THE TML DIAGNOSTIC TOOL.
2. TURN THE IGNITION ON.
3. CHECK THE STATUS OF DTC’s (MENORIZED/CURRENT)
4. RECORD THE DTC AND CLEAR.
5. TURN IGNITION OFF & ON.
6. VERIFY IF DTC C131E-12 IS PRESENT
IS THERE ANY
SHORT CIRCUIT?
YES
REMOVE THE SHORT
CIRCUIT TO UBAT
NO
STOP
EXAMINE THE WHEEL SPEED SENSOR
IS WHEEL
SPEED SENSOR
OK?
STOP
YES
NO
EXCHANGE THE WHEEL SPEED SENSOR