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X2 Eagle
ESP DTC Troubleshooting Data
Version: 1.0
Date: 23-Oct-15
Author: ERC, Chassis E&E CoC
Page: 48 of 224
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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:
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 C003A-14 IS PRESENT
IS THERE ANY
INTERUPTION
/SHORT CIRCUIT?
YES
REMOVE THE
INTERUPTION /SHORT
CIRCUIT TO GROUND
NO
STOP
EXAMINE THE WHEEL SPEED SENSOR
IS WHEEL
SPEED SENSOR
OK?
STOP
YES
NO
EXCHANGE THE WHEEL SPEED SENSOR
CHECK FOR LINE INTERUPTION OR SHORT CIRCUIT TO
GND IN SENSOR CABLE .BETWEEN PIN NO. 29 AND 38.
(SEE CONNECTOR VIEW AND INFO)