Lincoln Aviator: Tire Pressure Monitoring System (TPMS) / Description and Operation - Tire Pressure Monitoring System (TPMS) - Overview
Overview
The BCM uses tire pressure sensors to monitor tire pressure. The sensors use radio signals to transmit the tire pressure to the RTM. The RTM sends the information to the BCM over a LIN.
The tire pressure sensors are battery operated and mounted to the valve stems.
The IPC illuminates the TPMS
warning indicator and the message center displays a message when a
fault is present or when the tire pressure falls below the low pressure
limit.
System Operation
System Diagram
E344777
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1
TPMS
Sensor
2
TPMS
Sensor
3
TPMS
Sensor
4
TPMS
Sensor
5
GWM
6
BCM
7
IPC
Message
Center
Display
8
TPMS
Warning
Indicator
9
RTM
10
IPC
MS-CAN
HS-CAN3
HS-CAN1
Item
Description
1
LF
TPMS Sensor
2
RF
TPMS Sensor
3
LR
TPMS Sensor
4
RR
TPMS Sensor
5
GWM
6
BCM
7
IPC Message Center Display
8
TPMS Warning Indicator
9
RTM
10
IPC
Network Message Chart
BCM
TPMS Network Input Messages
Broadcast Message
Originating Module
Message Purpose
TPMS data
RTM
Communicates tire pressure information to the BCM
TPMS Function
NOTE:
When directed to train any TPMS sensors, use only the sensor training procedure outlined in this manual...
Other information:
WARNING: Position the seatbelt
height adjuster so that the seatbelt rests
across the middle of your shoulder. Failure
to adjust the seatbelt correctly could
reduce its effectiveness and increase the
risk of injury in a crash.
Adjust the height of the shoulder belt so
the belt rests across the middle of your
shoulder...
Special Tool(s) /
General Equipment
Air Conditioning Service Unit
Air Conditioning Adaptor Kit
Inspection
Recover the refrigerant. Refer to Air Conditioning (A/C)
System Recovery, Evacuation and Charging procedure in Group 412...