Disconnect the battery (-)terminal (A) and then (+)terminal (B).
Remove the air duct and air cleaner assembly.
<a href="content.asp?vehicletype=Passenger&mfrcode=KM&area=KME&langcode=ENG&modelid=JD12&modelyr=2013&mmctype=en&mmcid=109&group=SHOP&pdftype=&cat1=2013+%3E+G+1%2E6+MPI&ec=&firstnodedesc=Engine+Mechanical+System&sitinfolist=12%5E1235%5E12350100%5Enone%5E801%5E1%5EENG%5EKM%5EJD12%5E2013%5Een%5E109%5Enone%5Enone%5Enone%5ESHOP%5E%24" target="_blank">(Refer to Engine Mechanical System - "Air Cleaner")</a>
Remove the battery mounting bracket (A) and the insulation pad (B), and then remove the battery.
Disconnect the ECM connector (A), and then remove ECM (B) after removing the bolts/nut.
Remove the battery tray (C) after removing the bolts.