Disconnect the negative (-) battery terminal.

Remove the crash pad lower panel.

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

Disconnect the key warning/ immobilizer connector (A).

Turn the key to ACC (A).

Remove the key lock cylinder (B) while pushing the removal/ installation button under the key cylinder (A).

Install the coil antenna and connect the 6P connector.

Install the crash pad lower panel.

Connect the negative (-) battery terminal.