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PVBU Applications: Procedure for EMS ECU
Replacement
PVBU Applications: Procedure for EMS ECU replacement
Doc No: 2921 XX XXXX XXXX
Date: 19 Feb 2016
Revision: 0.1
Page 9 of 16
Prepared: Priti Pandey
Checked: Mithipati Prasad
Approved: G.S.Raju/ Vilasini
Prabhu
This document contains confidential information which is exclusive property of TML. The contents of this
document shall not be reproduced, or conveyed, or given to third parties in any manner without the consent
of TML.
Clear DTCs using diagnostic Tool
Turn OFF Vehicle Ignition and wait for 2 Mins.
Turn vehicle Ignition ON & start the vehicle
Stop
Check whether
vehicle is starting?
No
Check whether
Immobilizer
Lamp is ON??
Yes
Yes
No
Perform Immobilizer Pairing
Read ECU faults & resolve in case any other failure indicated