Turn ignition switch OFF and disconnect the battery negative (-) terminal.
Remove the battery.
(Refer to "Engine Electrical System" - Battery")
Disconnect the ECM Connector (A).
Remove the mounting bolts and nut, and then remove the ECM bracket assembly (B).
ECM bracket mounting bolt / nut:
9.8-11.8 N.m (1.0-1.2 kgf.m, 7.2-8.7 lb-ft)
Remove the ECM (B) after loosening the mounting screws (A) from the bracket.
ECM mounting screw:
0.9-0.95 N.m (0.09-0.097 kgf.m, 0.66-0.7 lb-ft)