3224 / 4910
X2 Eagle
ESP DTC Troubleshooting Data
Version: 1.0
Date: 23-Oct-15
Author: ERC, Chassis E&E CoC
Page: 191 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
1. Turn OFF ignition
2. Wait for 5 seconds
3. Turn ON ignition
4. Connect the diagnostics tool and Read Logged DTCs
Is U0123-08
logged in
current state?
Do necessary repairs in the wiring harness.
1. Check if VCC (Pin 4) and Ground (Pin 1) of YRS
is properly connected
2. Check for any blown/disconnected fuse at VCC
line of YRS connector
Is continuity
there?
1. Check for continuity between
YRS CAN_H (Pin 3) to IPC CAN_H (Pin 5) & YRS
CAN_L (Pin 2) to IPC CAN_L (Pin 4) in vehicle
wiring side connector
Do necessary repairs in the wiring harness.
Clear DTC
STOP
Y
Y
N (In History)
N