Ford Fusion: Tire Pressure Monitoring System (TPMS) / Tire Pressure Monitoring System (TPMS) - Overview. Description and Operation
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
Item
Description
1
IPC
2
BCM
3
IPC message center display
4
TPMS warning indicator
5
LH front TPMS sensor
6
RH front TPMS sensor
7
LH rear TPMS sensor
8
RH rear TPMS sensor
9
RTM
10
GWM
Network Message Chart
RTM
TPMS Network Input M..
Other information:
Overview
The
Dual Automatic Temperature Control (DATC) system maintains the selected
vehicle interior temperature by heating and/or cooling the air
depending on the HVAC control panel selection.
The driver may override the automatic mode of operation.
The temperature control setting is the desired cabin air temperature.
The blower motor control override buttons vary the blowe..
Overview
The front subframe is bolted to the body and is used to:
aid in structural support.
provide mounting surfaces for the steering gear.
provide mounting surfaces for the front suspension lower
control arms, the transmission roll restrictor and for the front
stabilizer bar.
The rear subframe is bolted to the body and is used to:
aid in structural support.
pr..