Lincoln Aviator: Powertrain / Engine
Other information:
This
document provides critical diagnostic knowledge required for successful
repair outcomes. It identifies technical competencies expected by users
of this manual.
Ford Diagnostic Assumptions
Ford
diagnostics assume the vehicle concern described by the test title is
currently present...
System Operation
System Diagram - Push Button Ignition Switch
Item
Description
1
HS1-CAN
2
Ignition Switch (push button)
3
GWM
4
PCM
5
Ignition Mode Indicator
6
BCM
7
Run/Start Relay
Network Message Chart - Push Button Ignition Switch
GWM Module Network Input Messages
Broadcast Message
Originating Module
Message Purpose
Ignition status
BCM
This message informs the GWM of the current ignition status; off, run, start, unknown or invalid...