Disconnect the negative (-) battery terminal.
Remove the crash pad lower panel (A) and disconnect the connectors (B). (Refer to the BD group - "Crash pad").
Remove the reinforcing panel (A).
Insert a flat-up screwdriver between immobilizer unit and mounting bracket located on the inside of crash pad.
Move a flat-up screwdriver up and down slowly to loose the immobilizer unit (A) from bracket (B).
Remove the immobilizer unit (A) after disconnecting the connector.
Install the immobilizer control unit after connecting the unit connector.
Install the reinforcing panel.
Install the crash pad lower panel.