Turn the ignition switch OFF and disconnect the battery negative (-) cable.

Disconnect the engine coolant temperature sensor connector (A).

Disconnect the ignition coil connector (A) and CMPS connector (B).

Remove the harness protector (C) from the bracket.

Remove the bracket mounting bolts (A).

Remove the engine coolant temperature sensor (B).

Fill with engine coolant.

(Refer to Engine Mechanical System -"Coolant")