Lincoln Aviator: Parking Aid - Vehicles With: Active Park Assist / Description and Operation - Parking Aid - Overview
Overview - Active Park Assist
The
active park assist system is a full-assisted parking system. The
system assists parking into and out (assist out of parking spots only
available for parallel parking) of parking spaces. Sensors are used to
detect parking spaces. The system then steers, accelerates, brakes and
shifts gears as required to maneuver into or out of a parking space.
The IPMB
uses input from the active park assist sensors, parking aid sensors and
a geometrical equation to determine whether the vehicle fits in the
parking space. If it is determined the vehicle will fit in the parking
space, the IPMB requests the correct steering angles from the PSCM and the correct vehicle speed from the PCM
during the parking maneuvers. The system visually and/or audibly
instructs the operator to park the vehicle through messages in the
centerstack infotainment display and audio system warning chimes.
System Operation
Active Park Assist
System Diagram
Item
Description
1
PCM
2
with 14 or 28 speaker system
3
GWM
4
TRM
5
APIM
6
Audio system display
7
SCCM
8
PSCM
9
ATCM
10
ABS module
11
BCM
12
ACM
13
IPC
14
DSP
15
Rear door speakers
16
Front door speakers
17
IPMB
18
Right front active sensor
19
Left front active sensor
20
Right rear active sensor
21
Left rear active sensor
22
PAM
Network Message Chart
IPMB Network Input Messages
Broadcast Message
Originating Module
Message Purpose
ABS active
ABS module
Disables the active park assist if an ABS activation occurs...
Other information:
The active anti-theft system is designed to
warn you in the event of unauthorized
vehicle entry and is also designed to help
prevent unwanted towing of your vehicle.
You can choose what is monitored by arming
the system in different ways.
The direction indicators flash and the horn
sounds if the system triggers while the alarm
is armed...
Special Tool(s) /
General Equipment
100-001
(T50T-100-A)
Slide Hammer
100-002
(TOOL-4201-C)
Holding Fixture with Dial Indicator Gauge
205-1018Installation Tube
307-003
(T57L-500-B)
Holding Fixture, Transmission
307-091Handle, Torque ConverterTKIT-2009TC-F
307-309Remover, Torque Converter SealTKIT-1994-FMH/FLMHTKIT-1994-LMH/MHTKIT-1994-FH
307-346
(T97T-7902-A)
Retainer, Torque ConverterTKIT-1998-LM (NavigatoR)TKIT-1997-F/FLM/LT
307-549Installer, Shift Shaft Fluid SealTKIT-2005D1-F1
307-5842-6 Spring CompressorTKIT-2006UF-FLMTKIT-2006UF-ROW
307-589Overdrive clutch and balance piston service setTKIT-2006UF-FLMTKIT-2006UF-ROW
307-651Bracket, Pump Remover/Installer
307-651-02Lift fixture adapter for 307-651
307-661Gauge, End PlayTKIT-2009C-FTKIT-2009C-ROW
307-661-01Spacers/Plate, Clearance Gage
307-662Gauge, Clutch Pack EndplayTKIT-2009C-FTKIT-2009C-ROW
307-691Tester, Torque Convertor Leak
307-732Tool Kit, Torque Converter Flusher
307-732-02Adapter for 307-732 Converter flushing Mandrel
307-736Installer, Pump Drive Gear Bearing
307-737Press Tool, Oil Pump Drive Idler Gear
307-741Spring Compressor, F Clutch
307-743Remover, Pump Drive Gear
307-746Remover, Transmission Wiring Harness Connector
307-780Converter Seal installer
307-782Installer, Output Shaft Seal
307-783Installer, Roll Pin
307-784One way clutch alignment tool
307-785Clutch spring compressor
307-786F7 Seal Installer/Sizer Input Shaft
307-787F8 Seal Installer/Sizer Input Shaft
307-790Endplay Check Gauge
307-796F2 Seal Guide, Installer & Sizer
307-797Installer, Alignment Studs (3) & Alignment Pin (All 10R)
307-803F1 Seal Guide, Installer & Sizer
307-804F9 Seal Guide, Installer & Sizer
Rubber Mallet
Hydraulic Press
Punch
Wooden Block
Magnet
Materials
Name
Specification
Motorcraft® MERCON® ULV Automatic Transmission FluidXT-12-QULV
WSS-M2C949-A, MERCON® ULV
All vehicles
Transmission overhaul includes the following:
Complete disassembly of the transmission
Cleaning and inspecting of all components
Replacement of all seals, gaskets, and one time use components...