Other information:
The
starting system controls the cranking of the engine. The starter motor
is enabled by the starter relay when the relay is activated by the PCM. The PCM receives inputs from the ignition switch - push button start, automatic transmission, Run/start relay and the BCM before activating the starter relay to initiate cranking of the engine...
Removal
Turn the ignition switch to the OFF position and apply the parking brake.
Remove the air cleaner assembly.
Refer to: Air Cleaner (303-12D Intake Air Distribution and Filtering - 2.7L EcoBoost (238kW/324PS), Removal and Installation)...