System Diagram
|
Component parts |
Function |
|
Crankshaft position sensor |
|
|
Intake coolant temperature sensor |
|
|
Engine coolant temperature sensor 1 |
|
|
Refrigerant pressure sensor |
|
|
Battery |
ECM receives the battery voltage signal. |
|
Combination meter |
ECM receives the vehicle speed signal via CAN communication. |
|
A/C auto amp. |
ECM receives the following signals via CAN communication.
|
|
ECM |
ECM . |
|
IPDM E/R |
ECM transmits the cooling fan speed request signal via CAN communication. |
|
Cooling fan control module |
|
|
Cooling fan motor |