Disconnect the battery (-)terminal (A) and then (+)terminal (B).

Remove the air duct and air cleaner assembly.

(Refer to Engine Mechanical System - "Air Cleaner")

Remove the battery mounting bracket and the insulation pad, and then remove the battery (A).

Disconnect the ECM connector (A), and then remove ECM (B) after removing the bolts/nut.

Remove the battery tray (C) after removing the bolts.