Lincoln Aviator: Front End Body Panels / Description and Operation - Active Grille Shutter - Overview
Overview
The
AGS (Active Grille Shutter) system is primarily used to improve fuel
economy by reducing aerodynamic drag while the vehicle in moving. It is
also used to shorten engine warm-up time, which increases engine
efficiency and provides faster heat delivery to the vehicle cabin. The
active grille shutter actuator receives position commands from the PCM via the LIN.
Each
AGS (Active Grille Shutter) system assembly is comprised of a set of
vanes, linkage hardware and an active grille shutter actuator (motor).
The
active grille shutter system carries out a self-calibration sequence
whenever the engine is started, fully opening and closing the shutters
before being positioned to the desired opening position as requested by
the PCM.
AGS (Active Grille Shutter) will also be active in HEV, during plug-in charging to provide airflow for HEV cabin climate conditioning and component cooling when the vehicle is stationary. In HEV vehicles, the desired AGS (Active Grill Shutter) position request is transmitted by the SOBDMC and received by the PCM.
Regardless of the hardware modules present in a vehicle, the PCM will send the appropriate control signal to the Active Grill Motor.
A
vehicle may be fitted with a single or a dual AGS (Active Grill
Shutter) hardware system, depending on vehicle type, front end packaging
and underhood / powertrain hardware components installed. Each system
uses a separate AGS (Active Grill Shutter) motor that can be controlled
independently, depending on system requirements. It also provides its
own diagnostic status to the PCM for monitoring.
System Operation
System Diagram
Item
Description
1
HS-CAN
2
LIN
3
Lower Active Grille Shutter Actuator
4
Upper Active Grille Shutter Actuator
5
ABS
6
SOBDMC
7
PCM
Network Message Chart
PCM Network Input Messages
Broadcast Message
Originating Module
Message Purpose
Vehicle speed
ABS module
Vehicle speed is used to determine positioning of the active grille shutters...
Other information:
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Diagnostic Trouble Code Chart
Module
DTC
Description
Action
PCM
P007A:00
Charge Air Cooler Temperature Sensor Circuit (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P007B:00
Charge Air Cooler Temperature Sensor Circuit Range/Performance (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P007C:00
Charge Air Cooler Temperature Sensor Circuit Low (Bank 1) : No Sub Type Information
GO to Pinpoint Test DN
PCM
P007D:00
Charge Air Cooler Temperature Sensor Circuit High (Bank 1) : No Sub Type Information
GO to Pinpoint Test DN
PCM
P0096:00
Intake Air Temperature Sensor 2 Circuit Range/Performance (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P0097:00
Intake Air Temperature Sensor 2 Circuit Low (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P0098:00
Intake Air Temperature Sensor 2 Circuit High (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P00CE:00
Intake Air Temperature Measurement System -
Multiple Sensor Correlation (Bank 1): No Sub Type Information
GO to Pinpoint Test DN
PCM
P0106:00
Manifold Absolute Pressure/Barometric
Pressure Sensor Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0107:00
Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low : No Sub Type Information
GO to Pinpoint Test DM
PCM
P0108:00
Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0109:00
Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Intermittent: No Sub Type Information
GO to Pinpoint Test DM
PCM
P012B:00
Turbocharger/Supercharger Inlet Pressure Sensor A Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test DM
PCM
P012C:00
Turbocharger/Supercharger Inlet Pressure A Sensor Circuit Low: No Sub Type Information
GO to Pinpoint Test DM
PCM
P012D:00
Turbocharger/Supercharger Inlet Pressure Sensor A Circuit High: No Sub Type Information
GO to Pinpoint Test DM
PCM
P012E:00
Turbocharger/Supercharger Inlet Pressure
Sensor A Circuit Intermittent/Erratic: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0235:00
Turbocharger/Supercharger Boost Sensor A Circuit: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0236:00
Turbocharger/Supercharger Boost Sensor A Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0237:00
Turbocharger/Supercharger Boost Sensor A Circuit Low: No Sub Type Information
GO to Pinpoint Test DM
PCM
P0238:00
Turbocharger/Supercharger Boost Sensor A Circuit High: No Sub Type Information
GO to Pinpoint Test DM
PCM
P025E:00
Turbocharger/Supercharger Boost Sensor A Intermittent/Erratic: No Sub Type Information
GO to Pinpoint Test DM
PCM
P1104:00
Internal Control Module MAP Sensor Performance : No Sub Type Information
GO to Pinpoint Test DM
PCM
P2227:00
Barometric Pressure Sensor A Circuit Range/Performance: No Sub Type Information
GO to Pinpoint Test DO
PCM
P2228:00
Barometric Pressure Sensor A Circuit Low: No Sub Type Information
GO to Pinpoint Test DO
PCM
P2229:00
Barometric Pressure Sensor A Circuit High: No Sub Type Information
GO to Pinpoint Test DO
PCM
P2230:00
Barometric Pressure Sensor A Circuit Intermittent/Erratic: No Sub Type Information
GO to Pinpoint Test DO
PCM
U060B:00
Lost Communication With Turbocharger/Supercharger Boost Sensor A: No Sub Type Information
GO to Pinpoint Test DM
PCM
U066D:00
Lost Communication With Charge Air Cooler Temperature Sensor Bank 1: No Sub Type Information
GO to Pinpoint Test DN
Global Customer Symptom Code (GCSC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...
Overview
The HUD
provides two major purposes. It serves as a supplemental display for
driver information and provides the forward collison warning to alert
the driver of an impending collision. All HUD
information and warnings are displayed on the windshield and can be
turned on, off and setup to display individual features using the RH steering wheel switch...