Lincoln Aviator: Electronic Feature Group / Passive Anti-Theft System (PATS)
Removal
Remove the overhead console.
Refer to: Overhead Console (501-12 Instrument Panel and Console, Removal and Installation).
Remove the intrusion sensor...
Other information:
DISASSEMBLY
Remove the rear bumper cover.
Refer to: Rear Bumper Cover (501-19 Bumpers, Removal and Installation).
If equipped.
Position the connector shield aside.
Disconnect the hands-free liftgate module electrical connector...
System Operation
Positive Crankcase Ventilation (PCV) System
The PCV system circulates crankcase gases through the intake air system into the engine where they are burned. The PCV system regulates the amount of ventilated air and blowby gases to the intake manifold...