Lincoln Aviator: Accessory Charging / Description and Operation - Wireless Accessory Charging Module (WACM) - Overview
The WACM
is a 5 watt wireless power transmitter designed to energize a secondary
coil found in a secondary device such as a smartphone or in an added
accessory such as a wireless charging phone sleeve. The WACM supports wireless charging of the Wireless Power Consortium’s (WPC) Qi (pronounced chee).
The WACM node is powered at all times from a fused battery and performs network management on HS-CAN3. Wireless charging status is provided as a CAN signal on the HS-CAN3.
The BCM provides a protected switch to battery input to the WACM
when an interior passive key search is in progress to disable the
wireless charging feature. This prevents possible interference with the
passive key when placed in close proximity to the WACM during a charge session of a secondary device. A redundant CAN signal is also sent by the BCM in addition to the protected switch to battery input.
System Operation
System Diagram
Item
Description
1
APIM
2
BCM
3
ACM
4
WACM
5
GWM
Network Message Chart
APIM Module Network Input Messages
Broadcast Message
Originating Module
Message Purpose
WACM send signals
WACM
Contains the status of the WACM charging input to be used for FCIM display...
Other information:
System Operation
System Diagram
Item
Description
1
RGTM
2
Front Power Liftgate Switch
3
Exterior Liftgate Release Switch
4
Anti-Pinch Switches
5
BCM
6
Left/Right Power Liftgate Motors
7
Power Liftgate Latch
8
Cinch Motor
9
Latch/Cinch Switches
10
Hands-Free Liftgate Actuation Module
11
Hands-Free Liftgate Actuation Sensors
12
Rear Interior Power Liftgate Switch
13
GWM
14
IPC
15
GWM
16
ACM
17
Release Motor
18
Motor
19
Position Sensor
Network Message Chart
RGTM Network Input Messages
Broadcast Message
Originating Module
Message Purpose
Liftgate request
BCM
Used by the RGTM to open/close the liftgate when the BCM receives a valid request from a programmed RKE transmitter or the passive entry feature...
The tire pressure monitoring system monitors
tire pressure in each pneumatic tire. While
driving in a normal manner, a typical
passenger tire inflation pressure may
increase about 2–4 psi (14–28 kPa) from a
cold start situation. If the vehicle is stationary
overnight with the outside temperature
significantly lower than the daytime
temperature, the tire pressure may decrease
about 3 psi (21 kPa) for a drop of 30°F (17°C)
in ambient temperature...