Outline
The PCM controls energization to the starter relay according to an immobilizer system request to improve security.
While not in P or N position, the starter relay energization by the ignition key is inhibited. (ATX)
While not in neutral, the starter relay energization by the push button start is inhibited. (MTX)
Block Diagram

Operation
The PCM establishes a ground to the starter circuit. Therefore when the ignition is switched to START, the starter relay is energized and the starter motor rotates. As a result, the engine starts normally.
The PCM does not establish a ground to the starter circuit. Therefore, even if the ignition switch is turned to the start position, the starter motor does not rotate because the starter relay does not energize, and the engine does not start.

The PCM turns the starter relay off with the engine speed at the set value or more (value from engine coolant temperature fluctuates).
Refrigerant Charging
Starter Disassembly/Assembly [Skyactiv G 2.0]B Pillar Lower Trim Removal/Installation
1. Remove the front scuff plate..
2. Remove the rear scuff plate..
3. Partially peel back the seaming welt.
4. Take the shaded area shown in the figure, and pull the B-pillar lower trim
in the direction of the arrow in the order of (1), (2) while detaching hooks A,
pins B.
5. Take th ...
Rear Seat Center Armrest Removal/Installation
1. Operate the push knob (RH) and lower the rear seat back (RH).
2. Remove screw A.
3. Remove the rear seat center armrest hinge cover (RH) in the direction of the
arrow (1) shown in the figure while setting hook A aside.
4. Remove bolt B.
5. Remove the rear seat center armrest in ...
Front Frame (Rear) Removal [Panel Replacement]
Symbol Mark
Removal Procedure
1. Drill the 33 locations shown in the figure.
NOTE:
When drilling, do not drill a hole all the way through or there could be
a problem when installing the new part.
2. Remove the front frame (rear). ...