Disconnect the battery negative cable from the battery and then wait for at least 30 seconds.

Remove the crash pad lower panel.

(Refer to Body - "Crash Pad Lower Panel")

Disconnect the MDPS ECU connectors (A).

Loosen the mounting bolts (A) and then remove the MDPS ECU (B).

Loosen the star wrench (A) and then remove the MDPS ECU bracket (B).

Install in the reverse order of removal.