Kia Rio: System Block Diagram

| Component part |
Function |
| Vehicle speed sensor |
Converts vehicle speed to pulse. |
| ECM |
Receives signals from sensor and control switches. |
| Cruise control indicator |
Illuminate when CRUISE main switch is ON (Built into cluster) |
| Cruise control switches |
Cruise main switch |
Switch for automatic speed control power supply. |
| Resume/Accel switch |
Controls automatic speed control functions by Resume/Accel switch
(Set/Coast switch) |
| Set/Coast switch |
|
| Cancel switches |
Cancel switch |
Sends cancel signals to ECM. |
| Brake pedal switch |
|
| Transaxle range switch (A/T) |
|
| ETS(Electronic Throttle System) motor |
Regulates the throttle valve to the set opening by ECM. |
Cruise ControlComponent Location
1. DC/DC converter
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Schematic Diagrams
Circuit Diagram (1)
Circuit Diagram (2)
Circuit Diagram (3)
SRSCM Connector Terminal
Pin
Function (Connector A)
Pin
Function (Connector B)
...
Rain Sensor System Function
Basic Principle
Emitted Beam from luminosity diode is reflected entirely against the windshield
exterior, and then turn into photo diode.
If there is water on the windshield exterior, be ...