Turn ignition switch off.
Disconnect the battery (-) cable from the battery.
Disconnect the ECM connector(s) (A).
Unscrew the ECM mounting bolts (B) and remove the ECM from the air cleaner assembly.
Install a new ECM.
ECM mounting bolts: 9.8 ~ 11.8 N·m (1.0 ~ 1.2 kgf·m, 7.2 ~ 8.7 lbf·ft)