Lincoln Aviator: Acceleration Control / Description and Operation - Acceleration Control - Overview
The acceleration controls consist of the accelerator pedal, APP sensor and bracket assembly.
The throttle is controlled by an APP sensor on the accelerator pedal assembly. The APP sensor sends a signal to the PCM
in response to throttle pedal movements initiated by the driver. The
PCM sends a signal to the electronic throttle control to increase or
decrease the throttle position.
The
engine management system electronically operates the throttle of the
engine in response to throttle pedal movements initiated by the driver.
In the event of a system failure, the engine management system provides a
limp home mode which allows the vehicle to be driven with limited
performance.
System Operation
Brake Over Accelerator
NOTE:
On some vehicles, for off road use the brake over
accelerator feature can be disabled along with the electronic stability
control system by pressing and holding the traction control OFF button
for 5 seconds...
Other information:
Lubricants, Fluids, Sealers and Adhesives
NOTICE:
Do not over-lubricate the driveshaft components. Using excessive grease may damage the driveshaft components.
NOTE:
Wipe off any excess grease.
Item
Description
Specification
Rear driveshaft: Front tube plunging splines
Material: Motorcraft® Premium Long-Life Grease
/ XG-1-E1
(ESA-M1C75-B)
ESA-M1C75-B
Rear driveshaft: Alignment bushing
Material: Motorcraft® Premium Long-Life Grease
/ XG-1-E1
(ESA-M1C75-B)
ESA-M1C75-B
Rear driveshaft: Rear CV-joint splines
Material: Motorcraft® Premium Long-Life Grease
/ XG-1-E1
(ESA-M1C75-B)
ESA-M1C75-B
Front driveshaft: Front axle end plug-on yoke splines
Material: Slip Yoke Grease
/ 5L3Z-19A506-A
-
Front driveshaft: Transfer case output shaft splines
Material: Motorcraft® High Temperature 4x4 Front Axle and Wheel Bearing Grease
/ XG-11
(WSS-M1C267-A1)
WSS-M1C267-A1
Front Driveshaft
Item
3...
Special Tool(s) /
General Equipment
Hose Clamp(s)
Hose Clamp Remover/Installer
Removal
NOTE:
Removal steps in this procedure may contain installation details.
WARNING:
Always allow the engine to cool before opening the
cooling system...