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:
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...
System Operation
System Diagram
Item
Description
1
EPAS gear
2
EPAS motor
3
EPAS position sensor
4
EPAS torque sensor
5
PSCM
6
GWM
7
PCM
8
IPC
9
BCM
10
RCM
11
ABS
12
IPMB
13
IPMA
14
PAM
15
SASM
16
SCCM
17
SUMA
Network Message Chart
PSCM Network Input Messages
Broadcast Message
Originating Module
Message Purpose
Anti-lock brake control activated
ABS module
Informs the PSCM an anti-lock brake event is taking place...
Categories
Each door has a backup power system which
allows the door to function if your vehicle
has no power. The system has a limited
number of operations before the power is
depleted and turns off. When the system
turns off, the door remains open and
unlatched and does not close.
If your vehicle has no power and the backup
power system is turned off, you can close
and secure your vehicle by manually
resetting each door latch using a key in the
position shown.
read more