Lincoln Aviator: Steering System / Power Steering
		
		
   Overview
 The
 adaptive steering system changes the steering ratio between the 
steering wheel and the road wheels dynamically, thereby reducing the 
number of steering wheel turns required to turn the road wheels...
   
 
   Other information:
    
 WARNING: 
 Do not use any fluid other than clean brake fluid meeting 
manufacturer's specification. Additionally, do not use brake fluid that 
has been previously drained. Following these instructions will help 
prevent system contamination, brake component damage and the risk of 
serious personal injury...
   
   System Operation
 
 System Diagram
 
 
 
 
 
 
 
 Item
 Description
 
 
 1
 
 BCM
 
 
 
 2
 
 IPC
 
 
 
 3
 Passive Key
 
 
 4
 
 RTM
 
 
 
 5
 
 GWM
 
 
 
 6
 
 GWM
 
 
 
 7
 
 PATS Center Antenna
 
 
 8
 Keyless Entry Rear Antenna
 
 
 9
 Ignition Switch
 
 
 10
 Front Door Keyless Entry Antenna(s)
 
 
 11
 
 PATS Enable
 
 
 12
 
 PCM
 
 
 
 13
 
 ABS
 
 
 
 14
 
 SOBDMC
 
 
 
 15
 Hybrid Vehicles
 
 
 
 
 
 Network Message Chart
 
 
  
 
 BCM Network Input Messages
 
 
 
 
 
 
 
 
 
 
 
 
 Broadcast Message
 
 
 Originating Module
 
 
 Message Purpose
 
 
 
 
 
 
 
 PATS start request target data
 
 
  
 PCM
 
 
 
 The PCM sends the BCM and the ABS module a challenge request for a valid ID...